CVE-2026-107183 llama.cpp before b11393 Use-After-Free via common_chat_peg_mapper chat_parser

llama.cpp before b11393 contains a use-after-free and double free vulnerability in commonchatpegmapper::map that allows unauthenticated remote attackers to corrupt heap memory via a dangling currenttool pointer. Attackers can submit a chatparser in a POST /completion request emitting a tool-id...

CVE-2026-107183

Versions of llama.cpp prior to b11393 are vulnerable to a use-after-free and double free vulnerability within the common_chat_peg_mapper::map function. An unauthenticated remote attacker can exploit this by submitting a chat_parser in a POST /completion request that emits a tool-id after a tool-c...

CVE-2026-107183 llama.cpp before b11393 Use-After-Free via common_chat_peg_mapper chat_parser

llama.cpp before b11393 contains a use-after-free and double free vulnerability in commonchatpegmapper::map that allows unauthenticated remote attackers to corrupt heap memory via a dangling currenttool pointer. Attackers can submit a chatparser in a POST /completion request emitting a tool-id...