CVE-2026-18581CWE-617

CVE-2026-18581

Low · published August 3, 2026

CVSS v3.1
3.3
EPSS
0%
Percentile
4.8
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
3.3 · LOW
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
CVSS v4.0
Not supplied
EPSS
0.00160 · 4.8th percentile
Weakness
CWE-617 · Reachable Assertion
Published
2026-08-03T05:16Z
References (8)
EPSS history
Timeline
  • 03 AUG 00:30Z
    ggml-org llama.cpp Jinja Minja Template parser.cpp assertion
    cvelistv5