Low 3.3Published Aug 2, 2026

CVE-2026-18581ggml-org llama.cpp Jinja Minja Template parser.cpp assertion

Updated under an hour ago (Oct 27, 2026, 1:00 AM ET)

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Every CVE for ggml-org llama.cpp

Exploited in the last 30 days

A vulnerability was determined in ggml-org llama.cpp e15efe0. Affected by this issue is some unknown functionality of the file common/jinja/parser.cpp of the component Jinja Minja Template Parser. Executing a manipulation with the input {{9|9|{ can lead to reachable assertion. The attack requires local access. The exploit has been publicly disclosed and may be utilized. The project was informed of the problem early through an issue report but has not responded yet.

CVSS: 3.3 LOW (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R
Weakness (CWE): CWE-617
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Deferred
Record last updated: Aug 3, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

ggml-org llama.cpp ggml-org:llama.cpp	e15efe0	CNA record

References

References

https://vuldb.com/vuln/385409	vdb-entry, technical-description
https://vuldb.com/vuln/385409/cti	signature, permissions-required
https://vuldb.com/cve/CVE-2026-18581	third-party-advisory
https://vuldb.com/submit/799118	third-party-advisory
https://github.com/ggml-org/llama.cpp/issues/25282	issue-tracking
https://drive.proton.me/urls/R8D8NGZ6Z0#C2cVZYn5z1Xc	exploit
https://github.com/ggml-org/llama.cpp/	product

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.