Bug 2533196 (CVE-2026-90803) - CVE-2026-90803 binutils: GNU Binutils ld: Buffer Overflow via Malformed Relocation
Summary: CVE-2026-90803 binutils: GNU Binutils ld: Buffer Overflow via Malformed Reloc...
Keywords:
Status: NEW
Alias: CVE-2026-90803
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
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Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-09-14 17:00 UTC by OSIDB Bzimport
Modified: 2026-09-15 12:02 UTC (History)
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Description OSIDB Bzimport 2026-09-14 17:00:00 UTC 
A security vulnerability has been detected in GNU Binutils 2.47. Affected by this vulnerability is the function elf_x86_64_relocate_section of the file bfd/elf64-x86-64.c of the component ld. Such manipulation of the argument roff leads to buffer overflow. An attack has to be approached locally. The exploit has been disclosed publicly and may be used. Upgrading to version 2.48 addresses this issue. The name of the patch is 471130b39c03623ec6d78ece377ff4da3f6bfe7b. It is recommended to upgrade the affected component.
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