CVE-2026-91779

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.

CVSS v3 3.3 LOW
CVSS v2.0 1.7 LOW

3.3^/10

CVSS v3 : LOW

Vector :

Exploitability : 1.8 / Impact : 1.4

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

1.7^/10

CVSS v2.0 : LOW

Vector : AV:L/AC:L/Au:S/C:N/I:N/A:P

Exploitability : 3.1 / Impact : 2.9

Access Vector LOCAL

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

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

Configurations

No configuration.

History

No history.

Information

Published : 2026-09-15 09:16

Updated : 2026-09-15 14:35

NVD link : CVE-2026-91779

Mitre link : CVE-2026-91779

CVE.ORG link : CVE-2026-91779

JSON object : View

Products Affected

No product.

CWE

CWE-404

Improper Resource Shutdown or Release

CWE-476

NULL Pointer Dereference

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