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TI-2026-19494 Aliases CVE-2026-24183GHSA-xqjq-frh8-2qr2

NVIDIA Cumulus Linux contains a vulnerability in the user management component, where an…

Priority LOW 35CWE-250Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Privilege escalation
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-250.

Summary

NVIDIA Cumulus Linux contains a vulnerability in the user management component, where an unprivileged user could use improper privilege management on the system. A successful exploit of this vulnerability might lead to escalation of privileges.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00179 7th 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
Total

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

Affected products

VendorProductAffected versionsFixed inStatusSource
NVIDIACumulus Linux GA5.15—No fix listedCNA
  • Cumulus Linux GA VendorNVIDIA Affected 5.15 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:o:nvidia:cumulus_linux:5.15.0:*:*:*:*:*:*:*5.15.0VulnerableNVIDIA
  • cpe:2.3:o:nvidia:cumulus_linux:5.15.0:*:*:*:*:*:*:* Versions 5.15.0 Vulnerable ·NVIDIA

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-24183
  2. 2026-10-03 Alias added: GHSA-xqjq-frh8-2qr2

References

Patch 1

Advisory 1

Other 1

  • TI-2025-24117 Command injection in NVIDIA Cumulus Linux GA CVSS 3.1HIGH 8.8
  • TI-2023-10830 Improper access control in NVIDIA Cumulus Linux CVSS 3.1HIGH 7.5
  • TI-2025-24116 NVIDIA Cumulus Linux and NVOS products contain a vulnerability in the NVUE interface… CVSS 3.1HIGH 8.8
  • TI-2026-19495 Buffer overflow in NVIDIA Cumulus Linux GA CVSS 3.1HIGH 8.8
  • TI-2025-24118 Command injection in NVIDIA Cumulus Linux GA CVSS 3.1HIGH 8.8
  • TI-2023-10831 NVIDIA Cumulus Linux contains a vulnerability in neighmgrd and nlmanager where an… CVSS 3.1MEDIUM 6.5

Sources

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