Home/CVE/A vulnerability was determined in GNU Binutils 2.45. The affected element is the function elf_x86_64_relocate_section of
CVE

CVE-2025-11495

A vulnerability was determined in GNU Binutils 2.45. The affected element is the function elf_x86_64_relocate_section of

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.

LOW · CVSS 3.3 EPSS 0.00028
Schedule remediation
  • Public exploit or PoC is available
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE-122Heap-based Buffer Overflow
▤

Affected Products & Versions

1
gnu binutilsall versions
⚠

Public Exploits & PoCs

2
pocsourceware.org · show_bug.cgi?id=33502sourceware.org
pocsourceware.org · show_bug.cgi?id=33502#c3sourceware.org
▣

Scoring & Timeline

3.3
LOW · CVSS v3.1 · cna@vuldb.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD08 Oct 2025 · 08:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
SSVC triage · cisa-vulnrichment
Exploitation
poc
Automatable
no
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
⚑

Vendor Advisories

10
rhsaRHSA-2026:7098Low
suse-csafopenSUSE-SU-2025:20150-1
suse-csafSUSE-SU-2025:21195-1
suse-csafSUSE-SU-2025:21197-1
usnUSN-7919-1
🔗

References & Sources

7
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://sourceware.org/bugzilla/attachment.cgi?id=16393Broken Link
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.gitPatch
https://vuldb.com/?ctiid.327620Permissions RequiredVDB Entry
https://vuldb.com/?id.327620Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.668290Third Party AdvisoryVDB Entry
https://www.gnu.org/Product
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