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.
4654 vulnerabilities reference this CWE, most recent first.
CVE-2026-3622 (GCVE-0-2026-3622)
Vulnerability from cvelistv5 – Published: 2026-03-26 20:34 – Updated: 2026-03-27 19:39
VLAI
EPSS
VEX
Title
Denial-of-Service Vulnerability in UPnP Component of TP Link's TL-WR841N
Summary
The vulnerability exists in the UPnP component of TL-WR841N v14, where improper input validation leads to an out-of-bounds read, potentially causing a crash of the UPnP service.
Successful exploitation can cause the UPnP service to crash, resulting in a Denial-of-Service condition.
This vulnerability affects TL-WR841N v14 < EN_0.9.1 4.19 Build 260303 Rel.42399n (V14_260303) and < US_0.9.1.4.19 Build 260312 Rel. 49108n (V14_0304).
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-27 19:28 UTC
CWE
- CWE-125 - Out-of-bounds read
Assigner
TPLink
CNA
References
3 references
| URL | Tags |
|---|---|
| https://www.tp-link.com/en/support/download/tl-wr… | patch |
| https://www.tp-link.com/us/support/download/tl-wr… | patch |
| https://www.tp-link.com/us/support/faq/5033/ | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| TP-Link Systems Inc. | TL-WR841N v14 |
Affected:
0 , < 0.9.1 4.19
(custom)
|
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CVE-2026-3606 (GCVE-0-2026-3606)
Vulnerability from cvelistv5 – Published: 2026-03-05 22:02 – Updated: 2026-03-09 18:19
VLAI
EPSS
VEX
Title
Ettercap etterfilter ef_output.c add_data_segment out-of-bounds
Summary
A vulnerability has been found in Ettercap 0.8.4-Garofalo. Affected by this vulnerability is the function add_data_segment of the file src/ettercap/utils/etterfilter/ef_output.c of the component etterfilter. 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 project was informed of the problem early through an issue report but has not responded yet.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-09 18:19 UTC
Assigner
VulDB
CNA
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.349218 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.349218 | signaturepermissions-required |
| https://vuldb.com/?submit.764648 | third-party-advisory |
| https://github.com/Ettercap/ettercap/issues/1297 | issue-tracking |
| https://github.com/oneafter/0202/blob/main/et/repro | exploit |
| https://github.com/Ettercap/ettercap/ | product |
Impacted products
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CVE-2026-3547 (GCVE-0-2026-3547)
Vulnerability from cvelistv5 – Published: 2026-03-19 20:20 – Updated: 2026-03-21 03:33
VLAI
EPSS
VEX
Title
wolfSSL: out-of-bounds read (DoS) in ALPN parsing due to incomplete validation
Summary
Out-of-bounds read in ALPN parsing due to incomplete validation. wolfSSL 5.8.4 and earlier contained an out-of-bounds read in ALPN handling when built with ALPN enabled (HAVE_ALPN / --enable-alpn). A crafted ALPN protocol list could trigger an out-of-bounds read, leading to a potential process crash (denial of service). Note that ALPN is disabled by default, but is enabled for these 3rd party compatibility features: enable-apachehttpd, enable-bind, enable-curl, enable-haproxy, enable-hitch, enable-lighty, enable-jni, enable-nginx, enable-quic.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-21 03:33 UTC
CWE
- CWE-125 - out-of-bounds read
Assigner
wolfSSL
CNA
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/wolfSSL/wolfssl/pull/9859 | patch |
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CVE-2026-3508 (GCVE-0-2026-3508)
Vulnerability from cvelistv5 – Published: 2026-05-08 02:00 – Updated: 2026-09-17 08:32
VLAI
EPSS
VEX
Summary
An Out-of-bounds Read vulnerability in the IOCTL handler in ASUS System Control Interface allows a local user to cause system crash (BSOD) via a read size that exceeds the buffer size.Refer to the '
Security Update for MyASUS ' section on the ASUS Security Advisory for more information.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-08 13:01 UTC
CWE
- CWE-125 - Out-of-bounds Read
Assigner
ASUS
CNA
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| ASUS | ASUS System Control Interface |
Affected:
through V3.1.59.1
(custom)
cpe:2.3:a:asus:asus_system_control_interface:through_v3.1.59.1:*:*:*:*:*:*:* |
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CVE-2026-3442 (GCVE-0-2026-3442)
Vulnerability from cvelistv5 – Published: 2026-03-15 00:19 – Updated: 2026-11-05 20:23
VLAI
EPSS
VEX
Title
Binutils: gnu binutils: information disclosure or denial of service via out-of-bounds read in bfd linker
Summary
A flaw was found in GNU Binutils. This vulnerability, a heap-based buffer overflow, specifically an out-of-bounds read, exists in the bfd linker component. An attacker could exploit this by convincing a user to process a specially crafted malicious XCOFF object file. Successful exploitation may lead to the disclosure of sensitive information or cause the application to crash, resulting in an application level denial of service.
Severity
6.1 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-16 19:16 UTC
CWE
- CWE-125 - Out-of-bounds Read
Assigner
redhat
CNA
References
4 references
| URL | Tags |
|---|---|
| https://access.redhat.com/errata/RHSA-2026:33527 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:39022 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/security/cve/CVE-2026-3442 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2443828 | issue-trackingx_refsource_REDHAT |
Impacted products
8 products
| Vendor | Product | Version | |
|---|---|---|---|
| Red Hat | Red Hat Hardened Images |
Unaffected:
2.45.1-5.1.hum1 , < *
(rpm)
cpe:/a:redhat:hummingbird:1 |
|
| Red Hat | Red Hat Hardened Images |
Unaffected:
2.46.1-1.hum1 , < *
(rpm)
cpe:/a:redhat:hummingbird:1 |
|
| 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
|
Date Public
2026-03-02 11:11
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CVE-2026-3441 (GCVE-0-2026-3441)
Vulnerability from cvelistv5 – Published: 2026-03-15 00:19 – Updated: 2026-11-05 20:23
VLAI
EPSS
VEX
Title
Binutils: gnu binutils: information disclosure via specially crafted xcoff object file
Summary
A flaw was found in GNU Binutils. This heap-based buffer overflow vulnerability, specifically an out-of-bounds read in the bfd linker, allows an attacker to gain access to sensitive information. By convincing a user to process a specially crafted XCOFF object file, an attacker can trigger this flaw, potentially leading to information disclosure or an application level denial of service.
Severity
6.1 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-16 19:16 UTC
CWE
- CWE-125 - Out-of-bounds Read
Assigner
redhat
CNA
References
4 references
| URL | Tags |
|---|---|
| https://access.redhat.com/errata/RHSA-2026:33527 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:39022 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/security/cve/CVE-2026-3441 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2443826 | issue-trackingx_refsource_REDHAT |
Impacted products
8 products
| Vendor | Product | Version | |
|---|---|---|---|
| Red Hat | Red Hat Hardened Images |
Unaffected:
2.45.1-5.1.hum1 , < *
(rpm)
cpe:/a:redhat:hummingbird:1 |
|
| Red Hat | Red Hat Hardened Images |
Unaffected:
2.46.1-1.hum1 , < *
(rpm)
cpe:/a:redhat:hummingbird:1 |
|
| 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
|
Date Public
2026-03-02 11:11
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CVE-2026-3391 (GCVE-0-2026-3391)
Vulnerability from cvelistv5 – Published: 2026-03-01 11:32 – Updated: 2026-03-02 18:38
VLAI
EPSS
VEX
Title
FascinatedBox lily lily_emitter.c clear_storages out-of-bounds
Summary
A security flaw has been discovered in FascinatedBox lily up to 2.3. Impacted is the function clear_storages of the file src/lily_emitter.c. The manipulation results in out-of-bounds read. The attack is only possible with local access. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-02 18:37 UTC
Assigner
VulDB
CNA
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.348277 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.348277 | signaturepermissions-required |
| https://vuldb.com/?submit.761327 | third-party-advisory |
| https://github.com/FascinatedBox/lily/issues/383 | issue-tracking |
| https://github.com/oneafter/0122/blob/main/i383/r… | exploit |
| https://github.com/FascinatedBox/lily/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| FascinatedBox | lily |
Affected:
2.0
Affected: 2.1 Affected: 2.2 Affected: 2.3 |
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CVE-2026-3390 (GCVE-0-2026-3390)
Vulnerability from cvelistv5 – Published: 2026-03-01 10:02 – Updated: 2026-03-02 13:49
VLAI
EPSS
VEX
Title
FascinatedBox lily Error Reporting lily_build_error.c patch_line_end out-of-bounds
Summary
A vulnerability was identified in FascinatedBox lily up to 2.3. This issue affects the function patch_line_end of the file src/lily_build_error.c of the component Error Reporting. The manipulation leads to out-of-bounds read. The attack can only be performed from a local environment. The exploit is publicly available and might be used. The project was informed of the problem early through an issue report but has not responded yet.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-02 13:49 UTC
Assigner
VulDB
CNA
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.348276 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.348276 | signaturepermissions-required |
| https://vuldb.com/?submit.761326 | third-party-advisory |
| https://github.com/FascinatedBox/lily/issues/382 | issue-tracking |
| https://github.com/oneafter/0122/blob/main/i382/r… | exploit |
| https://github.com/FascinatedBox/lily/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| FascinatedBox | lily |
Affected:
2.0
Affected: 2.1 Affected: 2.2 Affected: 2.3 |
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CVE-2026-3386 (GCVE-0-2026-3386)
Vulnerability from cvelistv5 – Published: 2026-03-01 08:32 – Updated: 2026-03-02 19:34
VLAI
EPSS
VEX
Title
wren-lang wren wren_compiler.c emitOp out-of-bounds
Summary
A flaw has been found in wren-lang wren up to 0.4.0. Affected by this vulnerability is the function emitOp of the file src/vm/wren_compiler.c. This manipulation causes out-of-bounds read. It is possible to launch the attack on the local host. The exploit has been published and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-02 19:34 UTC
Assigner
VulDB
CNA
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.348272 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.348272 | signaturepermissions-required |
| https://vuldb.com/?submit.761306 | third-party-advisory |
| https://github.com/wren-lang/wren/issues/1219 | issue-tracking |
| https://github.com/oneafter/0122/blob/main/i1219/repro | exploit |
| https://github.com/wren-lang/wren/ | product |
Impacted products
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CVE-2026-3285 (GCVE-0-2026-3285)
Vulnerability from cvelistv5 – Published: 2026-02-27 03:02 – Updated: 2026-02-27 18:50 X_Open Source
VLAI
EPSS
VEX
Title
berry-lang berry be_lexer.c scan_string out-of-bounds
Summary
A vulnerability was determined in berry-lang berry up to 1.1.0. The affected element is the function scan_string of the file src/be_lexer.c. This manipulation causes out-of-bounds read. The attack requires local access. The exploit has been publicly disclosed and may be utilized. Patch name: 7149c59a39ba44feca261b12f06089f265fec176. Applying a patch is the recommended action to fix this issue.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-02-27 18:50 UTC
Assigner
VulDB
CNA
References
8 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.348014 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.348014 | signaturepermissions-required |
| https://vuldb.com/?submit.758872 | third-party-advisory |
| https://github.com/berry-lang/berry/issues/509 | issue-tracking |
| https://github.com/berry-lang/berry/pull/511 | issue-trackingpatch |
| https://github.com/oneafter/0211/blob/main/be/repro | exploit |
| https://github.com/berry-lang/berry/commit/7149c5… | patch |
| https://github.com/berry-lang/berry/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| berry-lang | berry |
Affected:
1.0
Affected: 1.1.0 |
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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.