Bug 2533619 (CVE-2026-91779) - CVE-2026-91779 binutils: GNU Binutils: Denial of Service via null pointer dereference
Summary: CVE-2026-91779 binutils: GNU Binutils: Denial of Service via null pointer der...
Keywords:
Status: NEW
Alias: CVE-2026-91779
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-09-15 08:31 UTC by OSIDB Bzimport
Modified: 2026-10-19 16:28 UTC (History)
0 users

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:


Attachments (Terms of Use)

Description OSIDB Bzimport 2026-09-15 08:31:23 UTC
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.


Note You need to log in before you can comment on or make changes to this bug.