ggml-org llama.cpp up to 0.7.0 Mirostat Sampler src/llama-sampler.cpp assertion

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.3$0-$5k0.66

Summaryinfo

A vulnerability was found in ggml-org llama.cpp up to 0.7.0. It has been classified as problematic. Affected by this issue is some unknown functionality of the file src/llama-sampler.cpp of the component Mirostat Sampler. This manipulation causes assertion. This vulnerability is handled as CVE-2026-116467. The attack can be initiated remotely. There is not any exploit available. The project was informed of the problem early through a pull request but has not reacted yet.

Detailsinfo

A vulnerability has been found in ggml-org llama.cpp up to 0.7.0 and classified as problematic. Affected by this vulnerability is an unknown code block of the file src/llama-sampler.cpp of the component Mirostat Sampler. The manipulation with an unknown input leads to a assertion vulnerability. The CWE definition for the vulnerability is CWE-617. The product contains an assert() or similar statement that can be triggered by an attacker, which leads to an application exit or other behavior that is more severe than necessary. As an impact it is known to affect availability.

The advisory is shared at github.com. This vulnerability is known as CVE-2026-116467. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details are known, but no exploit is available.

The project was informed of the problem early through a pull request but has not reacted yet.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

Name

Version

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Assertion
CWE: CWE-617
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

10/26/2026 Advisory disclosed
10/26/2026 +0 days VulDB entry created
10/26/2026 +0 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: 29992
Status: Confirmed

CVE: CVE-2026-116467 (🔒)
GCVE (CVE): GCVE-0-2026-116467
GCVE (VulDB): GCVE-100-426361

Entryinfo

Created: 10/26/2026 11:22
Changes: 10/26/2026 11:22 (55)
Complete: 🔍
Submitter: Jasmine-tim
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #1013917: ggml-org llama.cpp 2ed93db47 and earlier (fixed in PR #29992) CWE-617 (Reachable Assertion) (by Jasmine-tim)

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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