GHSA-45j6-5xqm-57mqLowCVSS 4.8
A vulnerability was detected in GNU Binutils 2.47. Affected by this issue is the function...
🔗 CVE IDs covered (1)
📋 Description
A vulnerability was detected in GNU Binutils 2.47. Affected by this issue is the function _bfd_elf_write_section_eh_frame of the file bfd/elf-eh-frame.c of the component Eh Frame Section Handler. Performing a manipulation of the argument cie_length/fde_length/augmentation_data_size/write_offset results in buffer overflow. Attacking locally is a requirement. The exploit is now public and may be used. The project was informed of the problem early through a bug report but has not responded yet.
🔗 References (9)
- https://nvd.nist.gov/vuln/detail/CVE-2026-90804
- https://github.com/r1ck9-2q/cve_summit/blob/main/Heap%20OOB%20write%20%20negative-size%20%60memmove%60%20%20SEGV%20in%20%60_bfd_elf_write_section_eh_frame%60%20(bfdelf-eh-frame.c2064%20%202083%20%202193)%20via%20malformed%20%60.eh_frame%60.md
- https://sourceware.org/bugzilla/show_bug.cgi?id=34445
- https://vuldb.com/cve/CVE-2026-90804
- https://vuldb.com/submit/920281
- https://vuldb.com/vuln/403306
- https://vuldb.com/vuln/403306/cti
- https://www.gnu.org
- https://github.com/advisories/GHSA-45j6-5xqm-57mq