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CVE PROGRAM SOURCE RECORD6.3 Medium

CVE-2026-43630

llama.cpp b4882-b8487 Out-of-Bounds Read Information Disclosure

Description

llama.cpp builds b4882 before b8487 contain an out-of-bounds read vulnerability in the recurrent memory state restore path that allows attackers with write access to the slot save directory to read memory past the end of the allocated cells array. Attackers can craft a malicious slot file with an oversized seq_id value to trigger an out-of-bounds read that leaks heap data including pointer values into server logs, defeating ASLR protections and facilitating further exploitation.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

ggml-org llama.cpp

Default version status: unaffected

  • b4882 to < b8487affected

References