What’s Vulnerable › Vulnerabilities

CVE-2026-45324: Rizin: Double free in cmd_search.c

• 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-415

Description

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.

Affected products

• rizinorg rizin: before 045fff363b42b8a6dda8ad5229c29ec3267e7dbe

References

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

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