Common Weakness Enumeration

CWE-825

Expired Pointer Dereference

The product dereferences a pointer that contains a location for memory that was previously valid, but is no longer valid.

CVE-2026-35094 (GCVE-0-2026-35094)

Vulnerability from cvelistv5 – Published: 2026-04-01 13:54 – Updated: 2026-04-01 15:50
VLAI
Title
Libinput: libinput: information disclosure via dangling pointer in lua plugin handling
Summary
A flaw was found in libinput. An attacker capable of deploying a Lua plugin file in specific system directories can exploit a dangling pointer vulnerability. This occurs when a garbage collection cleanup function is called, leaving a pointer that can then be printed to system logs. This could potentially expose sensitive data if the memory location is re-used, leading to information disclosure. For this exploit to work, Lua plugins must be enabled in libinput and loaded by the compositor.
Severity
3.3 (Low)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-825 - Expired Pointer Dereference
Assigner
References
Impacted products
Date Public
2026-04-01 00:00
Credits
Red Hat would like to thank Koen Tange (monokles.eu) for reporting this issue.
Show details on NVD website
To clipboard 

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CVE-2026-42014 (GCVE-0-2026-42014)

Vulnerability from cvelistv5 – Published: 2026-06-16 00:49 – Updated: 2026-06-24 16:34
VLAI
Title
Gnutls: fix use-after-free in gnutls_pkcs11_token_set_pin
Summary
A flaw was found in GnuTLS. The `gnutls_pkcs11_token_set_pin` function, used for changing the Security Officer PIN, can lead to a use-after-free vulnerability. This occurs when an attacker attempts to change the PIN with a NULL old PIN for a token that lacks a protected authentication path.
Severity
6.6 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-825 - Expired Pointer Dereference
Assigner
References
Impacted products
Vendor Product Version
Red Hat Red Hat Enterprise Linux 10 Unaffected: 0:3.8.10-4.el10_2 , < * (rpm)
    cpe:/o:redhat:enterprise_linux:10.2
 Create a notification for this product.
Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support Unaffected: 0:3.8.9-9.el10_0.19 , < * (rpm)
    cpe:/o:redhat:enterprise_linux_eus:10.0
 Create a notification for this product.
Red Hat Red Hat Enterprise Linux 8 Unaffected: 0:3.6.16-8.el8_10.6 , < * (rpm)
    cpe:/a:redhat:enterprise_linux:8::appstream
    cpe:/o:redhat:enterprise_linux:8::baseos
 Create a notification for this product.
Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:3.8.10-4.el9_8 , < * (rpm)
    cpe:/a:redhat:enterprise_linux:9::appstream
    cpe:/o:redhat:enterprise_linux:9::baseos
 Create a notification for this product.
Red Hat Red Hat Discovery 2 Unaffected: 1782159791 , < * (rpm)
    cpe:/a:redhat:discovery:2::el9
 Create a notification for this product.
Red Hat Red Hat Discovery 2 Unaffected: 1782166952 , < * (rpm)
    cpe:/a:redhat:discovery:2::el9
 Create a notification for this product.
Red Hat Red Hat Update Infrastructure 5 Unaffected: 1781525684 , < * (rpm)
    cpe:/a:redhat:rhui:5::el9
 Create a notification for this product.
Red Hat Red Hat Update Infrastructure 5 Unaffected: 1781525671 , < * (rpm)
    cpe:/a:redhat:rhui:5::el9
 Create a notification for this product.
Red Hat Red Hat Update Infrastructure 5 Unaffected: 1781525693 , < * (rpm)
    cpe:/a:redhat:rhui:5::el9
 Create a notification for this product.
Red Hat Red Hat Update Infrastructure 5 Unaffected: 1781525739 , < * (rpm)
    cpe:/a:redhat:rhui:5::el9
 Create a notification for this product.
Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
 Create a notification for this product.
Red Hat Red Hat Enterprise Linux 7     cpe:/o:redhat:enterprise_linux:7
 Create a notification for this product.
Red Hat Red Hat Hardened Images     cpe:/a:redhat:hummingbird:1
 Create a notification for this product.
Red Hat Red Hat OpenShift Container Platform 4     cpe:/a:redhat:openshift:4
 Create a notification for this product.
Date Public
2026-04-29 00:00
Credits
Red Hat would like to thank Joshua Rogers (AISLE Research Team) and Luigino Camastra for reporting this issue.
Show details on NVD website
To clipboard 

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CVE-2026-5165 (GCVE-0-2026-5165)

Vulnerability from cvelistv5 – Published: 2026-03-30 15:02 – Updated: 2026-04-28 14:35
VLAI
Title
Virtio-win: virtio-win: memory corruption via use-after-free in virtio blk device reset
Summary
A flaw was found in virtio-win, specifically within the VirtIO Block (BLK) device. When the device undergoes a reset, it fails to properly manage memory, resulting in a use-after-free vulnerability. This issue could allow a local attacker to corrupt system memory, potentially leading to system instability or unexpected behavior.
Severity
6.7 (Medium)
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-825 - Expired Pointer Dereference
Assigner
References
Impacted products
Vendor Product Version
Red Hat Red Hat Enterprise Linux 10     cpe:/o:redhat:enterprise_linux:10
 Create a notification for this product.
Red Hat Red Hat Enterprise Linux 8     cpe:/o:redhat:enterprise_linux:8
 Create a notification for this product.
Red Hat Red Hat Enterprise Linux 9     cpe:/o:redhat:enterprise_linux:9
 Create a notification for this product.
Date Public
2026-03-30 12:34
Show details on NVD website
To clipboard 

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CVE-2026-7111 (GCVE-0-2026-7111)

Vulnerability from cvelistv5 – Published: 2026-04-29 14:22 – Updated: 2026-04-29 17:49
VLAI
Title
Text::CSV_XS versions before 1.62 for Perl have a use-after-free when registered callbacks extend the Perl argument stack, which may enable type confusion or memory corruption
Summary
Text::CSV_XS versions before 1.62 for Perl have a use-after-free when registered callbacks extend the Perl argument stack, which may enable type confusion or memory corruption. The Parse, print, getline, and getline_all methods invoke registered callbacks (for example after_parse, before_print, or on_error) and cache the Perl argument stack pointer across the call. If a callback extends the argument stack enough to trigger a reallocation, the return value is written through the stale pointer into the freed buffer, and the caller reads the original $self argument as the return value instead. Calling code that expects parsed data from getline_all receives the Text::CSV_XS object in its place, leading to logic errors or crashes. Text::CSV_XS objects used without any registered callbacks are not affected.
Severity
8.4 (High)
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
HMBRAND Text::CSV_XS Affected: 0 , < 1.62 (custom)
Create a notification for this product.
Credits
Leon Timmermans
Show details on NVD website
To clipboard 

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CVE-2026-8854 (GCVE-0-2026-8854)

Vulnerability from cvelistv5 – Published: 2026-05-26 16:58 – Updated: 2026-05-26 18:34
VLAI
Title
IBM HTTP Server is affected by multiple vulnerabilities
Summary
IBM HTTP Server 8.5, and 9.0 is vulnerable to denial of service via the optional module mod_mem_cache.
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-825 - Expired Pointer Dereference
Assigner
ibm
References
URL Tags
https://www.ibm.com/support/pages/node/7274065 vendor-advisorypatch
Impacted products
Vendor Product Version
IBM HTTP Server Affected: 8.5.0 , ≤ Interim Fix 002 (semver)
Affected: 9.0 (semver)
    cpe:2.3:a:ibm:http_server:8.5:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:http_server:8.5.0:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:http_server:9.0:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:http_server:9.0.0:*:*:*:*:*:*:*
 Create a notification for this product.
Show details on NVD website
To clipboard 

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    "state": "PUBLISHED"
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  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}
Mitigation

Phase: Architecture and Design

Description:

  • Choose a language that provides automatic memory management.
Mitigation

Phase: Implementation

Description:

  • When freeing pointers, be sure to set them to NULL once they are freed. However, the utilization of multiple or complex data structures may lower the usefulness of this strategy.

No CAPEC attack patterns related to this CWE.

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