CVE-2026-112108
mediumA vulnerability was determined in ztxz16 fastllm up to 0.1.8.2.
A vulnerability was determined in ztxz16 fastllm up to 0.1.8.2. This impacts the function GGUFBuffer::ReadString of the file third_party/gguf/gguf.cpp of the component String Parsing. This manipulation of the argument len causes buffer overflow. The attack can be initiated remotely. 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
6.3
6.3 (CVSS v3.1)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L Severity source: NVD CVSS v3.1 (cna@vuldb.com)
Timeline (UTC)
Published: 2026-10-19 12:17
Modified: 2026-10-22 03:16
NVD status: Deferred
Last synced 1 day ago
Verified against the source API 2026-10-27 07:03 UTC
Exploitation
Not listed in CISA KEV (as of last catalog sync)
Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).
Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/user-attachments/files/33027563/poc.zip cna@vuldb.com
- https://github.com/ztxz16/fastllm/ cna@vuldb.com
- https://github.com/ztxz16/fastllm/issues/759 cna@vuldb.com
- https://vuldb.com/cve/CVE-2026-112108 cna@vuldb.com
- https://vuldb.com/submit/1013191 cna@vuldb.com
- https://vuldb.com/vuln/422102 cna@vuldb.com
- https://vuldb.com/vuln/422102/cti cna@vuldb.com
Data sources
NVD CVE API 2.0 — fetched 2026-10-27 07:03 UTC · record ↗