CVE-2024-23496

Published Feb 26, 2024 CVSS 3.1 · 8.8 High EPSS 1.3% KEV · Not listed
Description
A heap-based buffer overflow vulnerability exists in the GGUF library gguf_fread_str functionality of llama.cpp Commit 18c2e17. A specially crafted .gguf file can lead to code execution. An attacker can provide a malicious file to trigger this vulnerability.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2024-20992 A heap-based buffer overflow vulnerability exists in the GGUF library gguf_fread_str functionality of llama.cpp Commit 18c2e17. A specially crafted .gguf file can lead to code execution. An attacker can provide a malicious file to trigger this vulnerability.
History
Type Values Removed Values Added
First Time appeared Ggml
Ggml llama.cpp
CPEs cpe:2.3:a:ggerganov:llama.cpp:*:*:*:*:*:*:*:* cpe:2.3:a:ggml:llama.cpp:*:*:*:*:*:*:*:*
Vendors & Products Ggerganov
Ggerganov llama.cpp
Ggml
Ggml llama.cpp
Type Values Removed Values Added
Metrics epss

{'score': 0.00111}

epss

{'score': 0.00145}

Type Values Removed Values Added
First Time appeared Ggerganov
Ggerganov llama.cpp
Weaknesses CWE-787
CPEs cpe:2.3:a:ggerganov:llama.cpp:*:*:*:*:*:*:*:*
Vendors & Products Ggerganov
Ggerganov llama.cpp
Weaknesses

Sources

Status
PUBLISHED
Assigner
talos
Published
Updated
Nov 4, 2025, 6:28 PM
Reserved
Jan 18, 2024, 6:36 PM
Status
Analyzed
Published
Feb 26, 2024, 4:27 PM
Modified
Jun 17, 2026, 7:13 AM