CVE-2026-107183 | ggml-org llama.cpp common_chat_peg_mapper map use after free (b11393)

October 7, 2026 Yanac

A vulnerability identified as critical has been detected in ggml-org llama.cpp. Affected by this vulnerability is the function common_chat_peg_mapper::map of the component common_chat_peg_mapper. This manipulation causes use after free.

This vulnerability is tracked as CVE-2026-107183. The attack is possible to be carried out remotely. No exploit exists.

Applying a patch is the recommended action to fix this issue.VulDB Recent EntriesRead More