CVE-2025-11494
Description
A vulnerability was found in GNU Binutils 2.45. Impacted is the function _bfd_x86_elf_late_size_sections of the file bfd/elfxx-x86.c of the component Linker. The manipulation results in out-of-bounds read. The attack needs to be approached locally. The exploit has been made public and could be used. The patch is identified as b6ac5a8a5b82f0ae6a4642c8d7149b325f4cc60a. A patch should be applied to remediate this issue.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or โ if you've already worked around this in production โ publish your fix to the community-verified tier.
โ Propose a mitigation on Community โ Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | bookworm | affected | |
| debian | bullseye | affected | |
| debian | forky | fixed | 2.46-1 |
| debian | sid | fixed | 2.46-1 |
| debian | trixie | affected | |
| sles | affected | |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| gnu | binutils | 2.45 | |
References
- https://sourceware.org/bugzilla/attachment.cgi?id=16389
- https://sourceware.org/bugzilla/show_bug.cgi?id=33499
- https://sourceware.org/bugzilla/show_bug.cgi?id=33499#c2
- https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=b6ac5a8a5b82f0ae6a4642c8d7149b325f4cc60a
- https://vuldb.com/?ctiid.327619
- https://vuldb.com/?id.327619
- https://vuldb.com/?submit.668281
- https://www.gnu.org/
- https://cert-portal.siemens.com/productcert/html/ssa-082556.html
- https://security-tracker.debian.org/tracker/CVE-2025-11494
- https://www.suse.com/security/cve/CVE-2025-11494.html
CWEs
CWE-119 CWE-125
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.