CVE-2026-91779

LOW 3.3

GNU Binutils Eh Frame elf-eh-frame.c _bfd_elf_eh_frame_section_offset null pointer dereference

CVSS Score

3.3

EPSS Score

0.0%

EPSS Percentile

0th

A security flaw has been discovered in GNU Binutils 2.47. This affects the function _bfd_elf_eh_frame_section_offset of the file bfd/elf-eh-frame.c of the component Eh Frame Handler. Performing a manipulation results in null pointer dereference. The attack must be initiated from a local position. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through a bug report but has not responded yet.

CWE	CWE-476 CWE-404
Vendor	gnu
Product	binutils
Published	Sep 15, 2026
Last Updated	Sep 15, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

GNU / Binutils

2.47

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/404050 vuldb.com: https://vuldb.com/vuln/404050/cti vuldb.com: https://vuldb.com/cve/CVE-2026-91779 vuldb.com: https://vuldb.com/submit/933333 sourceware.org: https://sourceware.org/bugzilla/show_bug.cgi?id=34446 github.com: https://github.com/Ech06/CVE_submit/blob/main/bugzilla/issues/34446.md gnu.org: https://www.gnu.org/

Credits

🔍 Ech06 (VulDB User) VulDB CNA Team