VulnerabilityDeferred
CVE-2026-18581
A vulnerability was determined in ggml-org llama.cpp e15efe0.
LOW 1.9EPSS 0.11%
Does this matter?
Lower severity and a low EPSS score (0.11%). Track it; it rarely justifies an emergency change on its own.
Description
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 4.0
- 1.9 LOWCVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 0.11% probability · 2th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-617
- Source
- cna@vuldb.com
References
- https://drive.proton.me/urls/R8D8NGZ6Z0#C2cVZYn5z1Xc
- https://github.com/ggml-org/llama.cpp/
- https://github.com/ggml-org/llama.cpp/issues/25282
- https://vuldb.com/cve/CVE-2026-18581
- https://vuldb.com/submit/799118
- https://vuldb.com/vuln/385409
- https://vuldb.com/vuln/385409/cti
- https://vuldb.com/submit/799118
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.