CVE-2025-11083
Last modified
CVE-2025-11083 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. A vulnerability has been found in GNU Binutils 2.45. The affected element is the function elf_swap_shdr in the library bfd/elfcode.h of the component Linker. EPSS estimates a 0.24% chance of exploitation in the next 30 days.
Description
A vulnerability has been found in GNU Binutils 2.45. The affected element is the function elf_swap_shdr in the library bfd/elfcode.h of the component Linker. The manipulation leads to heap-based buffer overflow. The attack must be carried out locally. The exploit has been disclosed to the public and may be used. The identifier of the patch is 9ca499644a21ceb3f946d1c179c38a83be084490. To fix this issue, it is recommended to deploy a patch. The code maintainer replied with "[f]ixed for 2.46".
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/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
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Gnu | Binutils | 2.45 |
References
- https://sourceware.org/bugzilla/show_bug.cgi?id=33457Exploit, Issue Tracking
- https://sourceware.org/bugzilla/show_bug.cgi?id=33457#c1Exploit, Issue Tracking
- https://vuldb.com/?ctiid.326124Permissions Required, VDB Entry
- https://vuldb.com/?id.326124Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.661277Third Party Advisory, VDB Entry
- https://www.gnu.org/Product
- https://sourceware.org/bugzilla/show_bug.cgi?id=33457Exploit, Issue Tracking
- https://sourceware.org/bugzilla/show_bug.cgi?id=33457#c1Exploit, Issue Tracking
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
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