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".

References

• https://nvd.nist.gov/vuln/detail/CVE-2025-11082
• https://sourceware.org/bugzilla/attachment.cgi?id=16358
• https://sourceware.org/bugzilla/show_bug.cgi?id=33464
• https://sourceware.org/bugzilla/show_bug.cgi?id=33464#c2
• https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=ea1a0737c7692737a644af0486b71e4a392cbca8
• https://vuldb.com/?ctiid.326123
• https://vuldb.com/?id.326123
• https://vuldb.com/?submit.661276
• https://www.gnu.org