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87 vulnerabilities found for by gnu

CVE-2026-9605 (GCVE-0-2026-9605)
Vulnerability from cvelistv5
Published
2026-05-26 23:15
Modified
2026-05-28 13:52
CWE
Summary
A flaw has been found in GNU libredwg up to 0.13.4.8160. This issue affects the function bit_read_RC of the file bits.c of the component Dwgbmp Utility. This manipulation causes heap-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been published and may be used. Patch name: 8f03865f37f5d4ffd616fef802acc980be54d300. Applying a patch is the recommended action to fix this issue.
Impacted products
Vendor Product Version
GNU libredwg Version: 0.13.4.8160
    cpe:2.3:a:gnu:libredwg:*:*:*:*:*:*:*:*
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CVE-2026-9530 (GCVE-0-2026-9530)
Vulnerability from cvelistv5
Published
2026-05-26 04:30
Modified
2026-05-26 15:16
CWE
Summary
A weakness has been identified in GNU LibreDWG up to 0.14. The impacted element is the function read_2004_compressed_section of the file src/decode.c of the component Dwgbmp Utility. Executing a manipulation can lead to out-of-bounds read. The attack requires local access. The exploit has been made available to the public and could be used for attacks. This patch is called 8f03865f37f5d4ffd616fef802acc980be54d300. It is advisable to implement a patch to correct this issue.
Impacted products
Vendor Product Version
GNU LibreDWG Version: 0.1
Version: 0.2
Version: 0.3
Version: 0.4
Version: 0.5
Version: 0.6
Version: 0.7
Version: 0.8
Version: 0.9
Version: 0.10
Version: 0.11
Version: 0.12
Version: 0.13
Version: 0.14
    cpe:2.3:a:gnu:libredwg:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website


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CVE-2026-9529 (GCVE-0-2026-9529)
Vulnerability from cvelistv5
Published
2026-05-26 04:15
Modified
2026-05-26 12:45
CWE
Summary
A security flaw has been discovered in GNU LibreDWG up to 0.14. The affected element is the function match_BLOCK_HEADER of the file dwggrep.c of the component Dwggrep Utility. Performing a manipulation results in null pointer dereference. The attack requires a local approach. The exploit has been released to the public and may be used for attacks.
Impacted products
Vendor Product Version
GNU LibreDWG Version: 0.1
Version: 0.2
Version: 0.3
Version: 0.4
Version: 0.5
Version: 0.6
Version: 0.7
Version: 0.8
Version: 0.9
Version: 0.10
Version: 0.11
Version: 0.12
Version: 0.13
Version: 0.14
    cpe:2.3:a:gnu:libredwg:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website


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CVE-2026-9504 (GCVE-0-2026-9504)
Vulnerability from cvelistv5
Published
2026-05-25 21:15
Modified
2026-05-26 15:11
CWE
Summary
A weakness has been identified in GNU LibreDWG up to 0.14. Affected is the function bit_convert_TU of the file programs/dwggrep.c of the component Dwggrep Utility. This manipulation causes out-of-bounds read. The attack needs to be launched locally. The exploit has been made available to the public and could be used for attacks. Patch name: be996bf2178a40e98720f18c2414815d244413db. Applying a patch is the recommended action to fix this issue.
Impacted products
Vendor Product Version
GNU LibreDWG Version: 0.1
Version: 0.2
Version: 0.3
Version: 0.4
Version: 0.5
Version: 0.6
Version: 0.7
Version: 0.8
Version: 0.9
Version: 0.10
Version: 0.11
Version: 0.12
Version: 0.13
Version: 0.14
    cpe:2.3:a:gnu:libredwg:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website


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CVE-2026-9503 (GCVE-0-2026-9503)
Vulnerability from cvelistv5
Published
2026-05-25 21:00
Modified
2026-05-26 12:49
CWE
Summary
A security flaw has been discovered in GNU LibreDWG up to 0.14. This impacts the function dwg_next_entity of the file src/decode.c of the component DWG File Handler. The manipulation results in null pointer dereference. The attack must be initiated from a local position. The exploit has been released to the public and may be used for attacks. The patch is identified as 8f03865f37f5d4ffd616fef802acc980be54d300. Upgrading the affected component is advised.
Impacted products
Vendor Product Version
GNU LibreDWG Version: 0.1
Version: 0.2
Version: 0.3
Version: 0.4
Version: 0.5
Version: 0.6
Version: 0.7
Version: 0.8
Version: 0.9
Version: 0.10
Version: 0.11
Version: 0.12
Version: 0.13
Version: 0.14
    cpe:2.3:a:gnu:libredwg:*:*:*:*:*:*:*:*
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Show details on NVD website


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CVE-2026-9502 (GCVE-0-2026-9502)
Vulnerability from cvelistv5
Published
2026-05-25 20:45
Modified
2026-05-26 12:37
CWE
Summary
A vulnerability was identified in GNU LibreDWG up to 0.14. This affects the function decompress_R2004_section of the file src/decode.c of the component Dwgread Utility. The manipulation leads to heap-based buffer overflow. The attack must be carried out locally. The exploit is publicly available and might be used. The identifier of the patch is e501cb9926c1e9a07a0d1cc997f3e69e9be801c9. To fix this issue, it is recommended to deploy a patch.
Impacted products
Vendor Product Version
GNU LibreDWG Version: 0.1
Version: 0.2
Version: 0.3
Version: 0.4
Version: 0.5
Version: 0.6
Version: 0.7
Version: 0.8
Version: 0.9
Version: 0.10
Version: 0.11
Version: 0.12
Version: 0.13
Version: 0.14
    cpe:2.3:a:gnu:libredwg:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website


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CVE-2026-9501 (GCVE-0-2026-9501)
Vulnerability from cvelistv5
Published
2026-05-25 20:30
Modified
2026-05-28 12:50
CWE
Summary
A vulnerability was determined in GNU LibreDWG up to 0.14. The impacted element is the function decompress_R2004_section of the file src/decode.c of the component Dwgread Utility. Executing a manipulation can lead to reachable assertion. The attack is restricted to local execution. The exploit has been publicly disclosed and may be utilized. This patch is called e501cb9926c1e9a07a0d1cc997f3e69e9be801c9. A patch should be applied to remediate this issue.
Impacted products
Vendor Product Version
GNU LibreDWG Version: 0.1
Version: 0.2
Version: 0.3
Version: 0.4
Version: 0.5
Version: 0.6
Version: 0.7
Version: 0.8
Version: 0.9
Version: 0.10
Version: 0.11
Version: 0.12
Version: 0.13
Version: 0.14
    cpe:2.3:a:gnu:libredwg:*:*:*:*:*:*:*:*
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Show details on NVD website


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CVE-2026-9500 (GCVE-0-2026-9500)
Vulnerability from cvelistv5
Published
2026-05-25 20:15
Modified
2026-05-26 12:54
CWE
Summary
A vulnerability was found in GNU LibreDWG up to 0.14. The affected element is the function read_2004_compressed_section of the file src/decode.c of the component Dwgread Utility. Performing a manipulation results in heap-based buffer overflow. The attack is only possible with local access. The exploit has been made public and could be used. The project was informed of the problem early through an issue report but has not responded yet.
Impacted products
Vendor Product Version
GNU LibreDWG Version: 0.1
Version: 0.2
Version: 0.3
Version: 0.4
Version: 0.5
Version: 0.6
Version: 0.7
Version: 0.8
Version: 0.9
Version: 0.10
Version: 0.11
Version: 0.12
Version: 0.13
Version: 0.14
    cpe:2.3:a:gnu:libredwg:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website


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CVE-2026-48829 (GCVE-0-2026-48829)
Vulnerability from cvelistv5
Published
2026-05-24 02:22
Modified
2026-06-05 16:00
CWE
  • CWE-476 - NULL Pointer Dereference
Summary
In GNU SASL before 2.2.3, DIGEST-MD5 has a NULL pointer dereference affecting both clients and servers, via a known token with no accompanying = character. This occurs in lib/digest-md5/getsubopt.c.
Impacted products
Vendor Product Version
GNU GNU SASL Version: 0   
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CVE-2026-1858 (GCVE-0-2026-1858)
Vulnerability from cvelistv5
Published
2026-04-29 20:15
Modified
2026-04-30 15:22
CWE
  • CWE-20 - Improper input validation
Summary
wget2 accepts a server certificate with incorrect Key Usage (KU) or Extended Key Usage (EKU). If the attackers compromise a certificate (with the associated private key) issued for a different purpose, they may be able to reuse it for TLS server authentication.
Impacted products
Vendor Product Version
gnu wget2 Version: 0    2.2.1
Create a notification for this product.
Show details on NVD website


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CVE-2026-5958 (GCVE-0-2026-5958)
Vulnerability from cvelistv5
Published
2026-04-20 11:59
Modified
2026-05-13 05:17
CWE
  • CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition
Summary
When sed is invoked with both -i (in-place edit) and --follow-symlinks, the function open_next_file() performs two separate, non-atomic filesystem operations on the same path: 1. resolves symlink to its target and stores the resolved path for determining when output is written, 2. opens the original symlink path (not the resolved one) to read the file. Between these two calls there is a race window. If an attacker atomically replaces the symlink with a different target during that window, sed will: read content from the new (attacker-chosen) symlink target and write the processed result to the path recorded in step 1. This can lead to arbitrary file overwrite with attacker-controlled content in the context of the sed process. This issue was fixed in version 4.10.
Impacted products
Vendor Product Version
GNU Sed Version: 4.1e   < 4.10
Create a notification for this product.
Show details on NVD website


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CVE-2025-69720 (GCVE-0-2025-69720)
Vulnerability from cvelistv5
Published
2026-03-19 00:00
Modified
2026-06-02 13:00
CWE
  • CWE-121 - Stack-based Buffer Overflow
Summary
The infocmp command-line tool in ncurses before 6.5-20251213 has a stack-based buffer overflow in analyze_string in progs/infocmp.c.
Impacted products
Vendor Product Version
GNU ncurses Version: 0   < 6.5-20251213
Create a notification for this product.
Show details on NVD website


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CVE-2026-32772 (GCVE-0-2026-32772)
Vulnerability from cvelistv5
Published
2026-03-13 21:01
Modified
2026-03-16 17:02
CWE
  • CWE-669 - Incorrect Resource Transfer Between Spheres
Summary
telnet in GNU inetutils through 2.7 allows servers to read arbitrary environment variables from clients via NEW_ENVIRON SEND USERVAR.
Impacted products
Vendor Product Version
GNU inetutils Version: 0   <
Create a notification for this product.
Show details on NVD website


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CVE-2026-32746 (GCVE-0-2026-32746)
Vulnerability from cvelistv5
Published
2026-03-13 17:15
Modified
2026-03-23 13:13
Severity ?
CWE
  • CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Summary
telnetd in GNU inetutils through 2.7 allows an out-of-bounds write in the LINEMODE SLC (Set Local Characters) suboption handler because add_slc does not check whether the buffer is full.
Impacted products
Vendor Product Version
GNU inetutils Version: 0   <
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CVE-2026-28372 (GCVE-0-2026-28372)
Vulnerability from cvelistv5
Published
2026-02-27 05:28
Modified
2026-03-07 17:05
CWE
  • CWE-829 - Inclusion of Functionality from Untrusted Control Sphere
Summary
telnetd in GNU inetutils through 2.7 allows privilege escalation that can be exploited by abusing systemd service credentials support added to the login(1) implementation of util-linux in release 2.40. This is related to client control over the CREDENTIALS_DIRECTORY environment variable, and requires an unprivileged local user to create a login.noauth file.
Impacted products
Vendor Product Version
GNU inetutils Version: 0   <
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CVE-2026-24061 (GCVE-0-2026-24061)
Vulnerability from cvelistv5
Published
2026-01-21 06:42
Modified
2026-03-25 13:31
Severity ?
CWE
  • CWE-88 - Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')
Summary
telnetd in GNU Inetutils through 2.7 allows remote authentication bypass via a "-f root" value for the USER environment variable.
Impacted products
Vendor Product Version
GNU Inetutils Version: 1.9.3   <
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CVE-2025-54770 (GCVE-0-2025-54770)
Vulnerability from cvelistv5
Published
2025-11-18 18:30
Modified
2026-05-19 15:35
CWE
  • CWE-825 - Expired Pointer Dereference
Summary
A vulnerability has been identified in the GRUB2 bootloader's network module that poses an immediate Denial of Service (DoS) risk. This flaw is a Use-after-Free issue, caused because the net_set_vlan command is not properly unregistered when the network module is unloaded from memory. An attacker who can execute this command can force the system to access memory locations that are no longer valid. Successful exploitation leads directly to system instability, which can result in a complete crash and halt system availability
Impacted products
Show details on NVD website


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CVE-2025-61664 (GCVE-0-2025-61664)
Vulnerability from cvelistv5
Published
2025-11-18 18:20
Modified
2026-05-19 15:35
CWE
  • CWE-825 - Expired Pointer Dereference
Summary
A vulnerability in the GRUB2 bootloader has been identified in the normal module. This flaw, a memory Use After Free issue, occurs because the normal_exit command is not properly unregistered when its related module is unloaded. An attacker can exploit this condition by invoking the command after the module has been removed, causing the system to improperly access a previously freed memory location. This leads to a system crash or possible impacts in data confidentiality and integrity.
Impacted products
Show details on NVD website


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CVE-2025-61663 (GCVE-0-2025-61663)
Vulnerability from cvelistv5
Published
2025-11-18 18:20
Modified
2025-12-19 16:33
CWE
  • CWE-825 - Expired Pointer Dereference
Summary
A vulnerability has been identified in the GRUB2 bootloader's normal command that poses an immediate Denial of Service (DoS) risk. This flaw is a Use-after-Free issue, caused because the normal command is not properly unregistered when the module is unloaded. An attacker who can execute this command can force the system to access memory locations that are no longer valid. Successful exploitation leads directly to system instability, which can result in a complete crash and halt system availability. Impact on the data integrity and confidentiality is also not discarded.
References
Impacted products
Show details on NVD website


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CVE-2025-61662 (GCVE-0-2025-61662)
Vulnerability from cvelistv5
Published
2025-11-18 18:20
Modified
2026-05-20 16:09
Summary
A Use-After-Free vulnerability has been discovered in GRUB's gettext module. This flaw stems from a programming error where the gettext command remains registered in memory after its module is unloaded. An attacker can exploit this condition by invoking the orphaned command, causing the application to access a memory location that is no longer valid. An attacker could exploit this vulnerability to cause grub to crash, leading to a Denial of Service. Possible data integrity or confidentiality compromise is not discarded.
References
https://access.redhat.com/errata/RHSA-2026:10097 vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:14773 vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:15087 vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:17596 vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:4648 vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:4649 vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:4652 vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:4653 vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:4654 vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:4760 vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:4822 vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:4823 vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:4830 vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:4900 vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:4998 vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:5074 vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:5127 vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:5233 vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:6492 vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:7239 vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:7243 vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/security/cve/CVE-2025-61662 vdb-entry, x_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2414683 issue-tracking, x_refsource_REDHAT
https://lists.gnu.org/archive/html/grub-devel/2025-11/msg00155.html
Impacted products
Vendor Product Version
GNU grub2 Version: 0    2.14
Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 10 Unaffected: 1:2.12-29.el10_1.2   < *
    cpe:/o:redhat:enterprise_linux:10.1
Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support Unaffected: 1:2.12-15.el10_0.2   < *
    cpe:/o:redhat:enterprise_linux_eus:10.0
Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support Unaffected: 1:2.02-0.87.el7_9.16   < *
    cpe:/o:redhat:rhel_els:7
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   Red Hat Red Hat Enterprise Linux 8 Unaffected: 1:2.02-170.el8_10.1   < *
    cpe:/o:redhat:enterprise_linux:8::baseos
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   Red Hat Red Hat Enterprise Linux 8.2 Advanced Update Support Unaffected: 1:2.02-87.el8_2.14   < *
    cpe:/o:redhat:rhel_aus:8.2::baseos
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   Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support Unaffected: 1:2.02-99.el8_4.13   < *
    cpe:/o:redhat:rhel_aus:8.4::baseos
    cpe:/o:redhat:rhel_eus_long_life:8.4::baseos
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   Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On Unaffected: 1:2.02-99.el8_4.13   < *
    cpe:/o:redhat:rhel_aus:8.4::baseos
    cpe:/o:redhat:rhel_eus_long_life:8.4::baseos
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   Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support Unaffected: 1:2.02-123.el8_6.19   < *
    cpe:/o:redhat:rhel_aus:8.6::baseos
    cpe:/o:redhat:rhel_e4s:8.6::baseos
    cpe:/o:redhat:rhel_tus:8.6::baseos
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   Red Hat Red Hat Enterprise Linux 8.6 Telecommunications Update Service Unaffected: 1:2.02-123.el8_6.19   < *
    cpe:/o:redhat:rhel_aus:8.6::baseos
    cpe:/o:redhat:rhel_e4s:8.6::baseos
    cpe:/o:redhat:rhel_tus:8.6::baseos
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   Red Hat Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions Unaffected: 1:2.02-123.el8_6.19   < *
    cpe:/o:redhat:rhel_aus:8.6::baseos
    cpe:/o:redhat:rhel_e4s:8.6::baseos
    cpe:/o:redhat:rhel_tus:8.6::baseos
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   Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 1:2.02-152.el8_8.3   < *
    cpe:/o:redhat:rhel_e4s:8.8::baseos
    cpe:/o:redhat:rhel_tus:8.8::baseos
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   Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 1:2.02-152.el8_8.3   < *
    cpe:/o:redhat:rhel_e4s:8.8::baseos
    cpe:/o:redhat:rhel_tus:8.8::baseos
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   Red Hat Red Hat Enterprise Linux 9 Unaffected: 1:2.06-114.el9_7.1   < *
    cpe:/o:redhat:enterprise_linux:9::baseos
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   Red Hat Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions Unaffected: 1:2.06-27.el9_0.23   < *
    cpe:/o:redhat:rhel_e4s:9.0::baseos
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   Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Unaffected: 1:2.06-61.el9_2.11   < *
    cpe:/o:redhat:rhel_e4s:9.2::baseos
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   Red Hat Red Hat Enterprise Linux 9.4 Extended Update Support Unaffected: 1:2.06-86.el9_4.4   < *
    cpe:/o:redhat:rhel_eus:9.4::baseos
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   Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support Unaffected: 1:2.06-105.el9_6.1   < *
    cpe:/o:redhat:rhel_eus:9.6::baseos
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   Red Hat Red Hat OpenShift Container Platform 4.12 Unaffected: 412.86.202604010116-0   < *
    cpe:/a:redhat:openshift:4.12::el8
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   Red Hat Red Hat OpenShift Container Platform 4.13 Unaffected: 413.92.202604080111-0   < *
    cpe:/a:redhat:openshift:4.13::el9
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   Red Hat Red Hat OpenShift Container Platform 4.14 Unaffected: 414.92.202605060243-0   < *
    cpe:/a:redhat:openshift:4.14::el9
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   Red Hat Red Hat OpenShift Container Platform 4.15 Unaffected: 415.92.202605060220-0   < *
    cpe:/a:redhat:openshift:4.15::el9
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   Red Hat Red Hat OpenShift Container Platform 4.16 Unaffected: 416.94.202604211449-0   < *
    cpe:/a:redhat:openshift:4.16::el9
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   Red Hat Red Hat OpenShift Container Platform 4.17 Unaffected: 417.94.202605112123-0   < *
    cpe:/a:redhat:openshift:4.17::el9
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   Red Hat Red Hat OpenShift Container Platform 4.18 Unaffected: 418.94.202603181125-0   < *
    cpe:/a:redhat:openshift:4.18::el9
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   Red Hat Red Hat OpenShift Container Platform 4.19 Unaffected: 4.19.9.6.202604080618-0   < *
    cpe:/a:redhat:openshift:4.19::el9
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Show details on NVD website


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CVE-2025-61661 (GCVE-0-2025-61661)
Vulnerability from cvelistv5
Published
2025-11-18 18:20
Modified
2025-12-19 16:33
CWE
  • CWE-131 - Incorrect Calculation of Buffer Size
Summary
A vulnerability has been identified in the GRUB (Grand Unified Bootloader) component. This flaw occurs because the bootloader mishandles string conversion when reading information from a USB device, allowing an attacker to exploit inconsistent length values. A local attacker can connect a maliciously configured USB device during the boot sequence to trigger this issue. A successful exploitation may lead GRUB to crash, leading to a Denial of Service. Data corruption may be also possible, although given the complexity of the exploit the impact is most likely limited.
References
Impacted products
Show details on NVD website


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CVE-2025-54771 (GCVE-0-2025-54771)
Vulnerability from cvelistv5
Published
2025-11-18 18:20
Modified
2026-05-19 15:35
CWE
  • CWE-825 - Expired Pointer Dereference
Summary
A use-after-free vulnerability has been identified in the GNU GRUB (Grand Unified Bootloader). The flaw occurs because the file-closing process incorrectly retains a memory pointer, leaving an invalid reference to a file system structure. An attacker could exploit this vulnerability to cause grub to crash, leading to a Denial of Service. Possible data integrity or confidentiality compromise is not discarded.
Impacted products
Show details on NVD website


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CVE-2025-11840 (GCVE-0-2025-11840)
Vulnerability from cvelistv5
Published
2025-10-16 15:32
Modified
2026-05-12 12:02
CWE
Summary
A weakness has been identified in GNU Binutils 2.45. The affected element is the function vfinfo of the file ldmisc.c. Executing a manipulation can lead to out-of-bounds read. The attack can only be executed locally. The exploit has been made available to the public and could be used for attacks. This patch is called 16357. It is best practice to apply a patch to resolve this issue.
Impacted products
Vendor Product Version
GNU Binutils Version: 2.45
    cpe:2.3:a:gnu:binutils:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website


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CVE-2025-11839 (GCVE-0-2025-11839)
Vulnerability from cvelistv5
Published
2025-10-16 14:02
Modified
2026-05-12 12:02
CWE
  • CWE-252 - Unchecked Return Value
  • CWE-253 - Incorrect Check of Function Return Value
Summary
A security flaw has been discovered in GNU Binutils 2.45. Impacted is the function tg_tag_type of the file prdbg.c. Performing a manipulation results in unchecked return value. The attack needs to be approached locally. The exploit has been released to the public and may be used for attacks.
Impacted products
Vendor Product Version
GNU Binutils Version: 2.45
    cpe:2.3:a:gnu:binutils:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website


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CVE-2025-11495 (GCVE-0-2025-11495)
Vulnerability from cvelistv5
Published
2025-10-08 20:02
Modified
2026-05-12 12:02
CWE
Summary
A vulnerability was determined in GNU Binutils 2.45. The affected element is the function elf_x86_64_relocate_section of the file elf64-x86-64.c of the component Linker. This manipulation causes heap-based buffer overflow. The attack can only be executed locally. The exploit has been publicly disclosed and may be utilized. Patch name: 6b21c8b2ecfef5c95142cbc2c32f185cb1c26ab0. To fix this issue, it is recommended to deploy a patch.
Impacted products
Vendor Product Version
GNU Binutils Version: 2.45
    cpe:2.3:a:gnu:binutils:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website


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CVE-2025-11494 (GCVE-0-2025-11494)
Vulnerability from cvelistv5
Published
2025-10-08 19:32
Modified
2026-05-12 12:02
CWE
Summary
A vulnerability was found in GNU Binutils 2.45. Impacted is the function _bfd_x86_elf_late_size_sections of the file bfd/elfxx-x86.c of the component Linker. The manipulation results in out-of-bounds read. The attack needs to be approached locally. The exploit has been made public and could be used. The patch is identified as b6ac5a8a5b82f0ae6a4642c8d7149b325f4cc60a. A patch should be applied to remediate this issue.
Impacted products
Vendor Product Version
GNU Binutils Version: 2.45
    cpe:2.3:a:gnu:binutils:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website


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CVE-2025-11414 (GCVE-0-2025-11414)
Vulnerability from cvelistv5
Published
2025-10-07 22:32
Modified
2026-05-12 12:02
CWE
Summary
A vulnerability was determined in GNU Binutils 2.45. Affected by this vulnerability is the function get_link_hash_entry of the file bfd/elflink.c of the component Linker. This manipulation causes out-of-bounds read. The attack can only be executed locally. The exploit has been publicly disclosed and may be utilized. Upgrading to version 2.46 addresses this issue. Patch name: aeaaa9af6359c8e394ce9cf24911fec4f4d23703. It is advisable to upgrade the affected component.
Impacted products
Vendor Product Version
GNU Binutils Version: 2.45
    cpe:2.3:a:gnu:binutils:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website


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CVE-2025-11413 (GCVE-0-2025-11413)
Vulnerability from cvelistv5
Published
2025-10-07 22:02
Modified
2026-05-12 12:02
CWE
Summary
A vulnerability was found in GNU Binutils 2.45. Affected is the function elf_link_add_object_symbols of the file bfd/elflink.c of the component Linker. The manipulation results in out-of-bounds read. The attack needs to be approached locally. The exploit has been made public and could be used. Upgrading to version 2.46 is able to address this issue. The patch is identified as 72efdf166aa0ed72ecc69fc2349af6591a7a19c0. Upgrading the affected component is advised.
Impacted products
Vendor Product Version
GNU Binutils Version: 2.45
    cpe:2.3:a:gnu:binutils:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website


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CVE-2025-11412 (GCVE-0-2025-11412)
Vulnerability from cvelistv5
Published
2025-10-07 22:02
Modified
2026-05-12 12:02
CWE
Summary
A vulnerability has been found in GNU Binutils 2.45. This impacts the function bfd_elf_gc_record_vtentry of the file bfd/elflink.c of the component Linker. The manipulation leads to out-of-bounds read. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used. The identifier of the patch is 047435dd988a3975d40c6626a8f739a0b2e154bc. To fix this issue, it is recommended to deploy a patch.
Impacted products
Vendor Product Version
GNU Binutils Version: 2.45
    cpe:2.3:a:gnu:binutils:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website


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CVE-2025-11083 (GCVE-0-2025-11083)
Vulnerability from cvelistv5
Published
2025-09-27 23:02
Modified
2026-05-12 12:02
CWE
Summary
A vulnerability has been found in GNU Binutils 2.45. The affected element is the function elf_swap_shdr in the library bfd/elfcode.h of the component Linker. The manipulation leads to heap-based buffer overflow. The attack must be carried out locally. The exploit has been disclosed to the public and may be used. The identifier of the patch is 9ca499644a21ceb3f946d1c179c38a83be084490. To fix this issue, it is recommended to deploy a patch. The code maintainer replied with "[f]ixed for 2.46".
Impacted products
Vendor Product Version
GNU Binutils Version: 2.45
Create a notification for this product.
Show details on NVD website


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          "value": "Eine Schwachstelle wurde in GNU Binutils 2.45 gefunden. Es betrifft die Funktion elf_swap_shdr in der Bibliothek bfd/elfcode.h der Komponente Linker. Durch Manipulieren mit unbekannten Daten kann eine heap-based buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff muss lokal angegangen werden. Die Ausnutzung wurde ver\u00f6ffentlicht und kann verwendet werden. Die Bezeichnung des Patches lautet 9ca499644a21ceb3f946d1c179c38a83be084490. Es ist ratsam, einen Patch zu implementieren, um dieses Problem zu beheben."
        }
      ],
      "metrics": [
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            "baseSeverity": "MEDIUM",
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            "baseSeverity": "MEDIUM",
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            "version": "3.1"
          }
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              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-119",
              "description": "Memory Corruption",
              "lang": "en",
              "type": "CWE"
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          ]
        }
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      "providerMetadata": {
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      "references": [
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          "name": "VDB-326124 | GNU Binutils Linker elfcode.h elf_swap_shdr heap-based overflow",
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            "vdb-entry",
            "technical-description"
          ],
          "url": "https://vuldb.com/?id.326124"
        },
        {
          "name": "VDB-326124 | CTI Indicators (IOB, IOC, IOA)",
          "tags": [
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          "tags": [
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          ],
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        },
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          ],
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        },
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          "tags": [
            "exploit"
          ],
          "url": "https://sourceware.org/bugzilla/attachment.cgi?id=16353"
        },
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          ],
          "url": "https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=9ca499644a21ceb3f946d1c179c38a83be084490"
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      "timeline": [
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          "lang": "en",
          "time": "2025-09-26T00:00:00.000Z",
          "value": "Advisory disclosed"
        },
        {
          "lang": "en",
          "time": "2025-09-26T02:00:00.000Z",
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        {
          "lang": "en",
          "time": "2025-09-26T15:52:36.000Z",
          "value": "VulDB entry last update"
        }
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      "title": "GNU Binutils Linker elfcode.h elf_swap_shdr heap-based overflow"
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    "dateReserved": "2025-09-26T13:47:24.943Z",
    "dateUpdated": "2026-05-12T12:02:47.226Z",
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