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CVE-2025-13120

mruby array.c sort_cmp use after free

CVSS 4.8 MEDIUMEPSS 0.1%CWE-119CWE-416
Vexday Risk Score
13Bajo
Decisión SSVC (CISA)
Track
Sin señal de explotación → monitorear
CVSS 4.8EPSS 0.1%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado
Ciclo de vida
13 nov 2025Publicada en NVD
Recomendación: Monitorear — sin señal de explotación por ahora.
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.
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Productos afectados
n/a · mruby
Referencias
https://github.com/makesoftwaresafe/mruby/pull/263https://github.com/mruby/mruby/https://github.com/mruby/mruby/commit/eb398971bfb43c38db3e04528b68ac9a7ce509bchttps://github.com/mruby/mruby/issues/6649https://github.com/mruby/mruby/issues/6649#issue-3534393003https://vuldb.com/?ctiid.332325https://vuldb.com/?id.332325https://vuldb.com/?submit.683435