CVE-2026-45613

Rizin: Heap-buffer-overflow in OMF parser

State: Published
Severity: 3.3 Low
Published: May 29, 2026
Updated: Jun 1, 2026
Reserved: May 12, 2026

Description

Rizin is a UNIX-like reverse engineering framework and command-line toolset. There is a heap-buffer-overflow in librz/bin/format/omf/omf.c. This vulnerability is fixed by commit e6d0937c8a083e23ed76ccfb9f631cdc50c7af47.

Scores

CVSS	Score	Vector	Source
3.1	3.3 Low	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N	GitHub_M

Weaknesses

CWE-125 Out-of-bounds Read

Affected Products

Product	Versions
rizinrizinorg	< e6d0937c8a083e23ed76ccfb9f631cdc50c7af47Affected

References

https://github.com/rizinorg/rizin/security/advisories/GHSA-wprr-wrcw-mw6v
https://github.com/rizinorg/rizin/commit/e6d0937c8a083e23ed76ccfb9f631cdc50c7af47

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