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CVE-2025-11494

GNU Binutils Linker elfxx-x86.c _bfd_x86_elf_late_size_sections out-of-bounds

Published: 10/8/2025 Last updated: 10/8/2025 Reserved: 10/8/2025

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.

CNA assigner: VulDB (1af790b2-7ee1-4545-860a-a788eba489b5) Requested by: n/a

Metrics

Version Score Severity Vector String
4.0 1.9 Low 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
3.1 3 Low CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C
3.0 3 Low CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C
2.0 1.3 Low CVSS:2.0/AV:L/AC:L/Au:S/C:N/I:N/A:P/E:POC/RL:OF/RC:C

Opam packages affected (3)

bap-std clangml conf-binutils

Products affected (1)

Product Vendor Version
Binutils GNU <= 6.7.*

References (8)

Credits (1)