What’s Vulnerable › Vulnerabilities

CVE-2026-45613: Rizin: Heap-buffer-overflow in OMF parser

• Severity: low (CVSS 3.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-05-29 · updated 2026-07-22
• Weakness: CWE-125

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.

Affected products

• rizinorg rizin: before e6d0937c8a083e23ed76ccfb9f631cdc50c7af47

References

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

Get alerted when CVE-2026-45613 or the next vulnerability affects your stack