Bug 2536064 (CVE-2026-91782) - CVE-2026-91782 binutils: GNU Binutils: Denial of Service via null pointer dereference
Summary: CVE-2026-91782 binutils: GNU Binutils: Denial of Service via null pointer der...
Keywords:
Status: NEW
Alias: CVE-2026-91782
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
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Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-09-17 14:28 UTC by OSIDB Bzimport
Modified: 2026-10-19 16:27 UTC (History)
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Description OSIDB Bzimport 2026-09-17 14:28:59 UTC 
A vulnerability was detected in GNU Binutils 2.47. Affected by this vulnerability is the function elf_x86_allocate_dynrelocs of the file bfd/elfxx-x86.c of the component Dynamic Relocation Allocation. The manipulation results in null pointer dereference. The attack requires a local approach. The exploit is now public and may be used. Upgrading to version 2.48 addresses this issue. The patch is identified as d1268210b6f6/471130b39c0/283d3198bed/0a84e560216/a692a633d40. Upgrading the affected component is recommended.
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