CVE-2026-81879 | radareorg radare2 up to 6.1.x ELF Parser heap-based overflow

September 22, 2026 Yanac

A vulnerability marked as problematic has been reported in radareorg radare2 up to 6.1.x. Affected by this issue is some unknown functionality of the component ELF Parser. This manipulation causes heap-based buffer overflow.

This vulnerability is registered as CVE-2026-81879. The attack needs to be launched locally. No exploit is available.

It is suggested to upgrade the affected component.VulDB Recent EntriesRead More