CVE-2025-11082GNU Binutils Linker elf-eh-frame.c _bfd_elf_parse_eh_frame heap-based overflow
Updated under an hour ago ()
Does this affect you?
It affects GNU Binutils and 3 other products. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
Do this next
Free account, 1 product
A flaw has been found in GNU Binutils 2.45. Impacted is the function _bfd_elf_parse_eh_frame of the file bfd/elf-eh-frame.c of the component Linker. Executing manipulation can lead to heap-based buffer overflow. The attack is restricted to local execution. The exploit has been published and may be used. This patch is called ea1a0737c7692737a644af0486b71e4a392cbca8. A patch should be applied to remediate this issue. The code maintainer replied with "[f]ixed for 2.46".
- CVSS
- 5.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
- Weakness (CWE)
- CWE-122, CWE-119
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulDB
- NVD analysis
- Modified
- Record last updated
- Oct 15, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
GNU Binutils gnu:binutils (from the name) | 2.45 | CNA record |
Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP siemens:simatic_s7_1500_cpu_1518_4_pn_dp_mfp (from the name) | from V3.1.5 | CISA ADP |
Siemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP siemens:simatic_s7_1500_cpu_1518f_4_pn_dp_mfp (from the name) | from V3.1.5 | CISA ADP |
Siemens SIPLUS S7-1500 CPU 1518-4 PN/DP MFP siemens:siplus_s7_1500_cpu_1518_4_pn_dp_mfp (from the name) | from V3.1.5 | CISA ADP |
gnu binutils gnu:binutils | 2.45 | NVD |
References
- https://vuldb.com/?id.326123vdb-entry, technical-description, third-party-advisory
- https://vuldb.com/?ctiid.326123signature, permissions-required, vdb-entry
- https://vuldb.com/?submit.661276third-party-advisory, vdb-entry
- https://sourceware.org/bugzilla/show_bug.cgi?id=33464issue-tracking, exploit
- https://sourceware.org/bugzilla/show_bug.cgi?id=33464#c2issue-tracking, exploit
- https://sourceware.org/bugzilla/attachment.cgi?id=16358exploit, broken-link
- https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=ea1a0737c7692737a644af0486b71e4a392cbca8patch
- https://www.gnu.org/product
- https://cert-portal.siemens.com/productcert/html/ssa-082556.html
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.