AUGUST 16, 2026
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Case File

CVE-2026-43630

MEDIUM · CVSS 6.5 EPSS 0.45% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-06 · Last synced 2026-08-16

CyberRota Analysis

AI-Generated

The vulnerability affects specific builds of llama.cpp, allowing attackers with write access to the slot save directory to exploit an out-of-bounds read in the recurrent memory state restore path. This can lead to the leakage of sensitive heap data, including pointer values, into server logs, which undermines Address Space Layout Randomization (ASLR) protections and could enable further attacks. Organizations using the affected versions should prioritize remediation to mitigate potential data exposure and subsequent exploitation risks.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-43630
Severity
MEDIUM
CVSS
6.5
EPSS
0.45%

Original NVD Description

llama.cpp builds b5702 through b7653 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.