CVE-2026-45324

Rizin: Double free in cmd_search.c

CVSS 3.3 LOWEPSS 0.1%CWE-415

Vexday Risk Score

8Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 3.3EPSS 0.1%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

29 May 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Rizin is a UNIX-like reverse engineering framework and command-line toolset. There is a double free in librz/core/cmd/cmd_search.c:byte_pattern_search() due wrong pointer ownership declared. This vulnerability is fixed by commit 045fff363b42b8a6dda8ad5229c29ec3267e7dbe.

CVSS:3.1/AV:P/AC:H/PR:L/UI:R/S:C/C:N/I:L/A:L

Affected products

rizinorg · rizin

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References

https://github.com/rizinorg/rizin/commit/045fff363b42b8a6dda8ad5229c29ec3267e7dbe https://github.com/rizinorg/rizin/security/advisories/GHSA-2377-chx7-xf7c