Skip to content
Sign in
4.8 Medium

CVE-2025-13120 A vulnerability has been found in mruby up to 3.4.0

Description

A vulnerability has been found in mruby up to 3.4.0. This vulnerability affects the function sort_cmp of the file src/array.c. Such manipulation leads to use after free. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. The name of the patch is eb398971bfb43c38db3e04528b68ac9a7ce509bc. It is advisable to implement a patch to correct this issue.

Affected products and versions

Product Affected versions Fixed in
mruby 3.4.0 No fix stated
mruby 3.3 No fix stated
mruby 3.2 No fix stated
mruby 3.1 No fix stated
mruby 3.0 No fix stated

Other CVEs of mruby

The 5 CVEs of mruby →
CVE-2022-4996 A flaw has been found in mruby 3.1.0 6.9 Medium CVE-2026-1979 A flaw has been found in mruby up to 3.4.0 4.8 Medium CVE-2025-12875 A weakness has been identified in mruby 3.4.0 4.8 Medium CVE-2025-7207 A vulnerability, which was classified as problematic, was found in mruby up to 3.4.0-rc2 4.8 Medium
Track this CVE