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TI-2026-71783 Aliases CVE-2026-65173GHSA-vcwj-2rq7-52fc

Missing authentication in NVIDIA AIStore token-revocation endpoint

Priority MEDIUM 40CWE-306Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
None · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-306.

Summary

NVIDIA AIStore for Linux, AIStore framework versions 0 to 4.9, is affected. A missing authentication check on the token-revocation endpoint (CWE-306) lets the server accept requests without verifying the sender. An unauthenticated remote attacker can submit crafted token-revocation lists, which may lead to data tampering and denial of service.

Written with Claude Haiku 5.5 from the sources below · 2026-10-27

Description from the CNA

NVIDIA AIStore for Linux contains a missing authentication vulnerability in the token-revocation endpoint where an unauthenticated remote attacker may submit crafted token-revocation lists. A successful exploit may lead to data tampering and denial of service.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00531 45th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
NVIDIAAIStore framework0 to 4.9—No fix listedCNA
  • AIStore framework VendorNVIDIA Affected 0 to 4.9 Fixed in — No fix listed CNA

Remediation

The sources list no fixed version for NVIDIA AIStore framework.

Written with Claude Haiku 5.5 from the sources below · 2026-10-27

Timeline

  1. 2026-10-13 Threatist record created from CVE-2026-65173
  2. 2026-10-13 Alias added: GHSA-vcwj-2rq7-52fc
  3. 2026-10-14 Priority changed: LOW → MEDIUM

References

Other 3

  • TI-2017-10594 Heap-based buffer overflow in dnsmasq before 2.78 allows remote attackers to cause a… CVSS 3.1CRITICAL 9.8
  • TI-2025-17134 Time-of-check time-of-use race condition in NVIDIA Container Toolkit CVSS 3.1HIGH 8.3
  • TI-2024-00121 Time-of-check time-of-use race condition in NVIDIA Container Toolkit CVSS 3.1CRITICAL 9.0
  • TI-2024-00076 NVIDIA Triton Inference Server for Linux contains a vulnerability where a user can set… CVSS 3.1CRITICAL 9.0
  • TI-2018-02664 Observable discrepancy in Intel Multiple CVSS 3.1MEDIUM 5.5
  • TI-2023-23747 PVRIC (PowerVR Image Compression) on Imagination 2018 and later GPU devices offers… CVSS 3.1MEDIUM 5.3
See all 1247 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences