CVE-2026-52131: n/a
Description
llama.cpp b5693 and before has a Reachable Assertion via the gguf_reader::read function.
CVSS v3.1
Score 7.5high
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in llama.cpp (up to version b5693) is a reachable assertion issue within the gguf_reader::read function. The assertion failure can be triggered remotely without privileges or user interaction, causing a denial of service by crashing the affected software. The CVSS 3.1 base score is 7.5, reflecting high severity due to its remote attack vector and impact on confidentiality. No official remediation or patch has been published as of the data provided.
Potential Impact
An attacker can remotely cause the application to crash by triggering the assertion failure, resulting in denial of service. There is no indication of impact on integrity or availability beyond the crash, nor is there evidence of data disclosure or privilege escalation.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, consider restricting access to the vulnerable functionality or applying workarounds recommended by the vendor once published.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- mitre
- Date Reserved
- 2026-06-08T00:00:00.000Z
- State
- PUBLISHED
Threat ID: 6a9709e5acd9273b49fc60cd
Added to database: 09/01/2026, 17:22:45 UTC
Last enriched: 09/07/2026, 13:31:31 UTC
Last updated: 10/16/2026, 06:48:17 UTC
Views: 85
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