CVE-2026-121743 | Ashlar-Vellum Cobalt AR File Parser heap-based overflow

A vulnerability classified as critical has been found in Ashlar-Vellum Cobalt. Affected by this vulnerability is an unknown functionality of the component AR File Parser. This manipulation causes heap-based buffer overflow.

This vulnerability is handled as CVE-2026-121743. The attack can be initiated remotely. There is not any exploit available.VulDB Recent EntriesRead More