CVE-2026-116467

ggml-org llama.cpp Mirostat Sampler llama-sampler.cpp assertion

MEDIUM
5.3
CVSS Score
Published: October 26, 2026 at 06:15 PM UTC
Updated: October 27, 2026 at 02:52 PM UTC
1 product affected across 1 vendorLlama.cpp

Using llama.cpp by ggml-org?

Get instant alerts when new vulnerabilities affect llama.cpp - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Severity
MEDIUM5.3
Exploit prediction
EPSS 0.6%
SSVC
No known exploit

Description

A security flaw has been discovered in ggml-org llama.cpp up to 0.7.0. Affected by this vulnerability is an unknown functionality of the file src/llama-sampler.cpp of the component Mirostat Sampler. The manipulation results in reachable assertion. It is possible to launch the attack remotely. The project was informed of the problem early through a pull request but has not reacted yet.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (6)

VDB Entry
Source: cverecord
https://vuldb.com/vuln/426361
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/426361/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/cve/CVE-2026-116467
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/1013917
Issue TrackingPatch
Source: cverecord
https://github.com/ggml-org/llama.cpp/pull/29992

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.3MEDIUMVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-617

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Free plan, no card