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Binutils CVE-2026-91779

| EUVDEUVD-2026-78325 LOW
NULL Pointer Dereference (CWE-476)
2026-09-15 VulDB GHSA-9ww6-c2m6-3277
1.9
CVSS 4.0 · Vendor: VulDB

Severity by source

Vendor (VulDB) PRIMARY
1.9 MEDIUM
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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Primary rating from Vendor (VulDB) · only source for this CVE.

CVSS VectorVendor: VulDB

Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
X

Lifecycle Timeline

4
Analysis Generated
Sep 15, 2026 - 11:08 vuln.today
Severity Changed
Sep 15, 2026 - 09:22 NVD
MEDIUM LOW
CVSS changed
Sep 15, 2026 - 09:22 NVD
4.8 (MEDIUM) 1.9 (LOW)
CVE Published
Sep 15, 2026 - 08:15 cve.org
LOW 1.9

DescriptionCVE.org

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.

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CVE-2026-91779 vulnerability details – vuln.today

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