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CVE-2026-39909

Опубликовано: 21 авг. 2026
Источник: ubuntu
Приоритет: medium

Описание

llama.cpp before b8585 contains a use-after-free vulnerability in the RPC server's GRAPH_RECOMPUTE handler that allows unauthenticated remote attackers to achieve arbitrary read and write access by storing a computation graph, freeing referenced buffers, and reclaiming freed memory with attacker-controlled content. Attackers can send RPC requests to trigger re-execution of stored graphs with dangling pointers, enabling full remote code execution without requiring authentication or user interaction.

РелизСтатусПримечание
devel

not-affected

esm-apps/resolute

not-affected

jammy

DNE

noble

DNE

resolute

not-affected

8681+dfsg-1
upstream

released

8611+dfsg-1

Показывать по

Связанные уязвимости

nvd
23 дня назад

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.

CVSS3: 8.1
github
23 дня назад

llama.cpp before b8585 contains a use-after-free vulnerability in the RPC server's GRAPH_RECOMPUTE handler that allows unauthenticated remote attackers to achieve arbitrary read and write access by storing a computation graph, freeing referenced buffers, and reclaiming freed memory with attacker-controlled content. Attackers can send RPC requests to trigger re-execution of stored graphs with dangling pointers, enabling full remote code execution without requiring authentication or user interaction.