CVE-2026-102895

CRITICAL CISA KEV
ACT NOW Priority: 0.05 BB Relevance: 80/100
Published: 2026-11-04 Modified: 2026-11-10 First seen: 2026-11-04 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction Conf. Impact Integ. Impact

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: None
S: Unchanged
C: High
I: High
A: High

Description

GPUStack contains an improper authentication vulnerability which could allow unauthenticated administrative access, including user and model changes, persistent administrator API-key creation, disclosure of worker and cloud-provider secrets, and code execution through POST /v2/inference-backends/from-yaml.

CISA Known Exploited Vulnerability

Vendor / Product GPUStack — GPUStack
Date Added 2026-11-09
Remediation Due 2026-11-12
This vulnerability affects an open-source component, third-party library, protocol, or proprietary implementation that could be used by different products. For more information, please see: ; https://github.com/gpustack/gpustack/security/advisories/GHSA-gj9m-f8ph-pmhr ; BOD 26-04: https://www.cisa.gov/news-events/directives/bod-26-04-prioritizing-security-updates-based-risk ; Forensics Triage Requirements: https://www.cisa.gov/news-events/directives/bod-26-04-implementation-guidance-prioritizing-security-updates-based-risk ; https://nvd.nist.gov/vuln/detail/CVE-2026-102895

Affected Software (7)

VendorProductVersion
gpustack gpustack < 2.2.0
gpustack gpustack < 2.2.0
gpustack gpustack < 2.2.0
gpustack gpustack < 2.2.0
gpustack gpustack < 2.2.0
gpustack gpustack < 2.2.0
gpustack gpustack < 2.2.0

Bug Bounty Relevance

80 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction
✓ Known exploited (KEV)

CVSS Score

9.8 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS — Exploitation Probability

0.52%
Raw Score 0.005170
Percentile 44.5%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00517
2026-11-12
0.00517
2026-11-10
0.00555
2026-11-09
0.00331
2026-11-08
0.00331
2026-11-07
0.00331
2026-11-06
0.00331
2026-11-05
0.00331

Intelligence Sources

kev ref →
mitre ref →
nvd ref →