Common Weakness Enumeration
CWE-125
AllowedOut-of-bounds Read
Abstraction: Base · Status: Draft
The product reads data past the end, or before the beginning, of the intended buffer.
4530 vulnerabilities reference this CWE, most recent first.
CVE-2026-91786 (GCVE-0-2026-91786)
Vulnerability from cvelistv5 – Published: 2026-09-15 11:00 – Updated: 2026-11-06 01:46
VLAI
EPSS
VEX
Title
Gnome-shell: gnome-shell: out-of-bounds read in remote search icon rendering due to unvalidated icon-data buffer size
Summary
A flaw was found in GNOME Shell. When processing icons from a remote search provider via D-Bus, the system fails to validate the icon's declared dimensions against the actual data buffer size. A malicious or compromised remote search provider could exploit this by providing oversized icon dimensions, leading to an out-of-bounds read. This can cause the GNOME Shell process to crash, disrupting the user's session, and potentially disclose sensitive information from adjacent memory.
Severity
6.1 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-15 13:25 UTC
CWE
- CWE-125 - Out-of-bounds Read
Assigner
redhat
CNA
References
3 references
| URL | Tags |
|---|---|
| https://access.redhat.com/security/cve/CVE-2026-91786 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2533606 | issue-trackingx_refsource_REDHAT |
| https://gitlab.gnome.org/GNOME/gnome-shell/-/issu… |
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| Red Hat | Red Hat Enterprise Linux 10 |
cpe:/a:redhat:enterprise_linux:10
|
|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:rhel_els:7
|
|
| Red Hat | Red Hat Enterprise Linux 8 |
cpe:/a:redhat:enterprise_linux:8
|
|
| Red Hat | Red Hat Enterprise Linux 9 |
cpe:/a:redhat:enterprise_linux:9
|
Date Public
2026-09-15 07:10
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CVE-2026-91186 (GCVE-0-2026-91186)
Vulnerability from cvelistv5 – Published: 2026-10-20 14:47 – Updated: 2026-10-20 15:28
VLAI
EPSS
VEX
Title
PNG decoder: a duplicate IHDR chunk after IDAT resizes the image after allocation, causing a heap out-of-bounds write
Summary
The PNG chunk reader has no notion of chunk ordering. It records whether an IDAT has been seen and whether a tRNS has already supplied transparency, but nothing prevents an IHDR being read a second time.
A PNG carries exactly one IHDR and it is the first chunk. A file that places a second one after IDAT rewrites the image width, height, bit depth and pixel depth *after* the decoded-data buffer has already been allocated and filled from the original values. The pass that reverses the PNG row filters then derives its own extent from the new dimensions and walks the old allocation, moving image bytes past the end of it.
The buffer is allocated by GUIX rather than supplied by the caller, so the application has no way to size it defensively. The decoder is compiled in by default.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-20 15:28 UTC
Assigner
eclipse
CNA
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Eclipse Foundation | Eclipse ThreadX - GUIX |
Affected:
0 , ≤ 6.5.1.202602a
(semver)
Unaffected: 6.5.2.202603 |
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CVE-2026-91059 (GCVE-0-2026-91059)
Vulnerability from cvelistv5 – Published: 2026-10-20 14:54 – Updated: 2026-10-20 15:24
VLAI
EPSS
VEX
Title
JPEG decoder: a duplicate SOF0 after SOS publishes a pixelmap that misreports its own allocation size
Summary
The GUIX JPEG software decoder enforces no ordering on JPEG markers. A file that places a second `SOF0` frame header after `SOS` re-runs the frame header parser after the output buffer has already been allocated and its geometry latched. The decoder returns `GX_SUCCESS` and publishes a `GX_PIXELMAP` whose reported dimensions and `data_size` exceed the allocation behind it.
Any consumer that trusts the returned structure reads out of bounds, including GUIX's own display drivers, reached through the ordinary draw path.
Reproduces in the shipped default configuration; `GX_SOFTWARE_DECODER_SUPPORT` is enabled by default.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-20 15:23 UTC
CWE
- CWE-125 - Out-of-bounds Read
Assigner
eclipse
CNA
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Eclipse Foundation | Eclipse ThreadX - GUIX |
Affected:
0 , ≤ 6.5.1.202602a
(semver)
Unaffected: 6.5.2.202603 |
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CVE-2026-91057 (GCVE-0-2026-91057)
Vulnerability from cvelistv5 – Published: 2026-10-20 15:01 – Updated: 2026-10-20 17:01
VLAI
EPSS
VEX
Title
Out-of-bounds read when a multi-line text view string ends with a carriage return
Summary
`_gx_multi_line_text_view_display_info_get()` reads one byte past the end of the application's text buffer when the string it is given ends with a carriage return (`\r`). The over-read can also cause callers to advance their index past the end of the string, producing a second over-read in `_gx_multi_line_text_view_string_total_rows_compute()` and a row of text that is not in the source.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-20 17:01 UTC
CWE
- CWE-125 - Out-of-bounds Read
Assigner
eclipse
CNA
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Eclipse Foundation | Eclipse ThreadX - GUIX |
Affected:
0 , ≤ 6.5.1.202602a
(semver)
Unaffected: 6.5.2.202603 |
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CVE-2026-90994 (GCVE-0-2026-90994)
Vulnerability from cvelistv5 – Published: 2026-09-14 15:55 – Updated: 2026-11-06 01:44
VLAI
EPSS
VEX
Title
Sssd: sssd: denial of service via malformed pam v1 requests
Summary
A flaw was found in sssd, specifically within the PAM (Pluggable Authentication Modules) responder's protocol v1 parser, pam_parse_in_data(). A local client with access to the PAM responder's UNIX socket can exploit this by negotiating protocol v1 and sending an empty or truncated PAM request body. This can trigger an out-of-bounds read, potentially causing the PAM responder to terminate or restart, leading to a local denial of service.
Severity
4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-14 16:30 UTC
CWE
- CWE-125 - Out-of-bounds Read
Assigner
redhat
CNA
References
2 references
| URL | Tags |
|---|---|
| https://access.redhat.com/security/cve/CVE-2026-90994 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2479455 | issue-trackingx_refsource_REDHAT |
Impacted products
7 products
| Vendor | Product | Version | |
|---|---|---|---|
| Red Hat | Red Hat Enterprise Linux 10 |
cpe:/a:redhat:enterprise_linux:10
|
|
| Red Hat | Red Hat Enterprise Linux 6 |
cpe:/o:redhat:rhel_els:6
|
|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:rhel_els:7
|
|
| Red Hat | Red Hat Enterprise Linux 8 |
cpe:/a:redhat:enterprise_linux:8
|
|
| Red Hat | Red Hat Enterprise Linux 9 |
cpe:/a:redhat:enterprise_linux:9
|
|
| Red Hat | Red Hat OpenShift Container Platform 4 |
cpe:/a:redhat:openshift:4
|
|
| Red Hat | Red Hat OpenShift Container Platform 5 |
cpe:/a:redhat:openshift:5
|
Date Public
2026-09-14 14:36
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CVE-2026-90869 (GCVE-0-2026-90869)
Vulnerability from cvelistv5 – Published: 2026-10-29 15:54 – Updated: 2026-10-30 17:14
VLAI
EPSS
VEX
Title
Pre-Authentication SSH Denial of Service via Malformed Public-Key Signature in Progress WS_FTP Server
Summary
A remote attacker who knows a valid account's enrolled SSH public key can terminate the shared SSH service in Progress Software WS_FTP Server versions prior to 2024.0.7 and 2025.0.4 on Windows.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-30 17:14 UTC
Assigner
ProgressSoftware
CNA
References
1 reference
| URL | Tags |
|---|---|
| https://progress.lightning.force.com/lightning/r/… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Progress Software | WS_FTP Server |
Affected:
0 , < 2024.0.7
(custom)
Affected: 0 , < 2025.0.4 (custom) |
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CVE-2026-90826 (GCVE-0-2026-90826)
Vulnerability from cvelistv5 – Published: 2026-09-14 21:30 – Updated: 2026-09-16 16:22 X_Open Source
VLAI
EPSS
VEX
Title
GPAC MP4Box base_scenegraph.c gf_node_del out-of-bounds
Summary
A vulnerability was determined in GPAC 26.07.0. Affected by this issue is the function gf_node_del of the file scenegraph/base_scenegraph.c of the component MP4Box. This manipulation causes out-of-bounds read. The attack is restricted to local execution. The exploit has been publicly disclosed and may be utilized. Upgrading to version abi-16.23 can resolve this issue. Patch name: afca1f1181668d85941d51ed1adf647807d5d975. It is advisable to upgrade the affected component.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-16 16:22 UTC
Assigner
VulDB
CNA
References
9 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/403328 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/403328/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-90826 | third-party-advisory |
| https://vuldb.com/submit/914951 | third-party-advisory |
| https://github.com/gpac/gpac/issues/3812 | issue-tracking |
| https://github.com/user-attachments/files/3040021… | exploit |
| https://github.com/gpac/gpac/commit/afca1f1181668… | patch |
| https://github.com/gpac/gpac/releases/tag/abi-16.23 | patch |
| https://github.com/gpac/gpac/ | product |
Impacted products
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CVE-2026-90815 (GCVE-0-2026-90815)
Vulnerability from cvelistv5 – Published: 2026-09-14 19:45 – Updated: 2026-09-15 14:41 X_Open Source
VLAI
EPSS
VEX
Title
FFmpeg Convolution Filter vf_convolution.c setup_3x3 out-of-bounds
Summary
A vulnerability has been found in FFmpeg up to 4.4.6/5.1.8/6.1.4/7.1.3/8.0.1. Affected by this issue is the function setup_3x3 of the file libavfilter/vf_convolution.c of the component Convolution Filter. Such manipulation leads to out-of-bounds read. The attack can be executed remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 4.4.7, 5.1.9, 6.1.5, 7.1.4, 8.0.2, 8.1.1 and 9.0 can resolve this issue. The name of the patch is 8970658472/e24b9820b4. It is suggested to upgrade the affected component.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-15 14:41 UTC
Assigner
VulDB
CNA
References
7 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/403317 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/403317/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-90815 | third-party-advisory |
| https://vuldb.com/submit/922609 | third-party-advisory |
| https://code.ffmpeg.org/FFmpeg/FFmpeg/issues/21487 | exploitissue-tracking |
| https://code.ffmpeg.org/FFmpeg/FFmpeg/commit/8970… | patch |
| https://ffmpeg.org/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | FFmpeg |
Affected:
4.4.0
Affected: 4.4.1 Affected: 4.4.2 Affected: 4.4.3 Affected: 4.4.4 Affected: 4.4.5 Affected: 4.4.6 Affected: 5.1.0 Affected: 5.1.1 Affected: 5.1.2 Affected: 5.1.3 Affected: 5.1.4 Affected: 5.1.5 Affected: 5.1.6 Affected: 5.1.7 Affected: 5.1.8 Affected: 6.1.0 Affected: 6.1.1 Affected: 6.1.2 Affected: 6.1.3 Affected: 6.1.4 Affected: 7.1.0 Affected: 7.1.1 Affected: 7.1.2 Affected: 7.1.3 Affected: 8.0.0 Affected: 8.0.1 Unaffected: 4.4.7 Unaffected: 5.1.9 Unaffected: 6.1.5 Unaffected: 7.1.4 Unaffected: 8.0.2 Unaffected: 8.1.1 Unaffected: 9.0 cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:* |
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CVE-2026-90775 (GCVE-0-2026-90775)
Vulnerability from cvelistv5 – Published: 2026-09-13 11:07 – Updated: 2026-09-18 17:23
VLAI
EPSS
VEX
Title
PostGIS address_standardizer through 3.7.0 Out-of-Bounds Read via Unvalidated Rule Weight
Summary
PostGIS address_standardizer through 3.7.0 fails to validate the Weight parameter from caller-supplied rules tables before using it as an array index. Attackers can craft malicious rule rows with out-of-range Weight values to trigger out-of-bounds reads in the load_value array, causing the PostgreSQL backend process to crash and terminate all cluster sessions.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-18 17:13 UTC
CWE
- CWE-125 - Out-of-bounds Read
Assigner
VulnCheck
CNA
References
8 references
| URL | Tags |
|---|---|
| https://github.com/postgis/address_standardizer/b… | technical-description |
| https://github.com/postgis/address_standardizer/b… | technical-description |
| https://github.com/postgis/address_standardizer/b… | vendor-advisory |
| https://github.com/postgis/address_standardizer/pull/6 | issue-trackingpatch |
| https://github.com/postgis/address_standardizer/c… | patch |
| https://github.com/postgis/address_standardizer/c… | patch |
| https://github.com/postgis/address_standardizer | product |
| https://www.vulncheck.com/advisories/postgis-addr… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| PostGIS | address_standardizer |
Affected:
0 , ≤ 3.7.0
(semver)
|
Date Public
2026-08-14 00:00
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CVE-2026-90716 (GCVE-0-2026-90716)
Vulnerability from cvelistv5 – Published: 2026-09-14 12:45 – Updated: 2026-09-16 14:55 X_Open Source
VLAI
EPSS
VEX
Title
marcobambini Gravity Number gravity_parser.c parse_number_expression out-of-bounds
Summary
A vulnerability was detected in marcobambini Gravity up to 0.9.7. This impacts the function parse_number_expression of the file src/compiler/gravity_parser.c of the component Number Parser. Performing a manipulation results in out-of-bounds read. It is possible to initiate the attack remotely. The exploit is now public and may be used. Upgrading to version 0.9.8 will fix this issue. The patch is named 1b9bbf3ad5749e2a3434e6ad073c6e93c24207b6. It is recommended to upgrade the affected component.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-16 14:55 UTC
Assigner
VulDB
CNA
References
9 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/403270 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/403270/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-90716 | third-party-advisory |
| https://vuldb.com/submit/919190 | third-party-advisory |
| https://github.com/marcobambini/gravity/issues/446 | exploitissue-tracking |
| https://github.com/marcobambini/gravity/pull/449 | issue-trackingpatch |
| https://github.com/sthagen/marcobambini-gravity/c… | patch |
| https://github.com/marcobambini/gravity/releases/… | patch |
| https://github.com/marcobambini/gravity/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| marcobambini | Gravity |
Affected:
0.9.0
Affected: 0.9.1 Affected: 0.9.2 Affected: 0.9.3 Affected: 0.9.4 Affected: 0.9.5 Affected: 0.9.6 Affected: 0.9.7 Unaffected: 0.9.8 cpe:2.3:a:marcobambini:gravity:*:*:*:*:*:*:*:* |
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"cpe:2.3:a:marcobambini:gravity:*:*:*:*:*:*:*:*"
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"vendor": "marcobambini",
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"name": "Submit #919190 | marcobambini gravity v0.9.7 Out-of-Bounds Read",
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"url": "https://github.com/marcobambini/gravity/issues/446"
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"url": "https://github.com/marcobambini/gravity/pull/449"
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"time": "2026-09-13T11:58:22.000Z",
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"title": "marcobambini Gravity Number gravity_parser.c parse_number_expression out-of-bounds",
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Mitigation MIT-5
Implementation
Strategy: Input Validation
- Assume all input is malicious. Use an "accept known good" input validation strategy, i.e., use a list of acceptable inputs that strictly conform to specifications. Reject any input that does not strictly conform to specifications, or transform it into something that does.
- When performing input validation, consider all potentially relevant properties, including length, type of input, the full range of acceptable values, missing or extra inputs, syntax, consistency across related fields, and conformance to business rules. As an example of business rule logic, "boat" may be syntactically valid because it only contains alphanumeric characters, but it is not valid if the input is only expected to contain colors such as "red" or "blue."
- Do not rely exclusively on looking for malicious or malformed inputs. This is likely to miss at least one undesirable input, especially if the code's environment changes. This can give attackers enough room to bypass the intended validation. However, denylists can be useful for detecting potential attacks or determining which inputs are so malformed that they should be rejected outright.
- To reduce the likelihood of introducing an out-of-bounds read, ensure that you validate and ensure correct calculations for any length argument, buffer size calculation, or offset. Be especially careful of relying on a sentinel (i.e. special character such as NUL) in untrusted inputs.
Mitigation
Architecture and Design
Strategy: Language Selection
Use a language that provides appropriate memory abstractions.
CAPEC-540: Overread Buffers
An adversary attacks a target by providing input that causes an application to read beyond the boundary of a defined buffer. This typically occurs when a value influencing where to start or stop reading is set to reflect positions outside of the valid memory location of the buffer. This type of attack may result in exposure of sensitive information, a system crash, or arbitrary code execution.