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CVE-2024-32878

22
FAUCET Score

CVE-2024-32878 is a use-of-uninitialized-heap-variable vulnerability in Llama.cpp's gguf_init_from_file function, affecting the ggml llama.cpp product. This flaw, rated 8.8 HIGH, allows an unauthenticated attacker to trigger a denial-of-service (DoS) crash and potentially achieve arbitrary code execution (RCE) through carefully crafted input files. While no public exploits or active exploitation have been observed, and community discussion is minimal, the potential for severe impact necessitates prompt patching.

Impacted Technologies

VendorProductVersion(s)CPE
>= b2715, < b2740CPE matchmatch criteria
cpe:2.3:a:ggml:llama.cpp:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.1HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:L

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
LOW
Exploitability Score
1.6
Impact Score
5.5
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.70%
Probability of exploitation in next 30 days
EPSS Percentile
49.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0070 is in the 51st percentile among its peer group of 14,855 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.

Remediation

Vendor Patches (1)

github_advisoryvendor investigatingvia nvd_reference
View patch

References

github.com / ggerganov/llama.cpp/releases/tag/b2749
Release Notes
github.com / ggerganov/llama.cpp/security/advisories/GHSA-p5mv-gjc5-mwqv
Vendor Advisory