CVE-2025-11495

Name: CVE-2025-11495
Creator: NVD / NIST
Published: 2025-10-08T20:15:34.99+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 1.9/10EPSS 0.21%

Last modified Jun 17, 2026

CVE-2025-11495 is a low-severity vulnerability rated 1.9/10 on the CVSS scale. 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. EPSS estimates a 0.21% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1

5.5/10

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CVSS 4.0

1.9/10

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

0.21%

11.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Gnu	Binutils	2.45

References

https://sourceware.org/bugzilla/attachment.cgi?id=16393Broken Link
https://sourceware.org/bugzilla/show_bug.cgi?id=33502Exploit, Issue Tracking
https://sourceware.org/bugzilla/show_bug.cgi?id=33502#c3Exploit, Issue Tracking
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=6b21c8b2ecfef5c95142cbc2c32f185cb1c26ab0Patch
https://vuldb.com/?ctiid.327620Permissions Required, VDB Entry
https://vuldb.com/?id.327620Third Party Advisory, VDB Entry
https://vuldb.com/?submit.668290Third Party Advisory, VDB Entry
https://www.gnu.org/Product
https://cert-portal.siemens.com/productcert/html/ssa-082556.html

Timeline

Published: Oct 8, 2025
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2025-11495?

How severe is CVE-2025-11495?

CVE-2025-11495 has a CVSS score of 1.9/10 (LOW severity). The EPSS model estimates a 0.21% probability of exploitation in the next 30 days.

How do I fix CVE-2025-11495?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-11495?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST