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TI-2026-12234 Aliases CVE-2026-14479GHSA-g638-6x55-m5q5

Denial of Service in Autodesk Installer IPC Channel

Priority LOW 24CWE-1285Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
None · None · High
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA.

Summary

A maliciously crafted input, when processed by the Autodesk Installer IPC frame parser, may trigger improper validation of an input-specified position or offset, resulting in an out-of-range substring operation. A malicious actor may leverage this vulnerability to cause the NT AUTHORITY\SYSTEM service to terminate unexpectedly, resulting in a denial-of-service condition.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00152 4th percentileScored 2026-11-07
Fix Fixed Installer (Autodesk): 2.23.0

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
AutodeskInstaller2.22.0 to before 2.23.02.23.0Patch availableCNA
  • Installer VendorAutodesk Affected 2.22.0 to before 2.23.0 Fixed in 2.23.0 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:autodesk:installer:*:*:*:*:*:*:*:*before 2.23VulnerableAutodesk
  • cpe:2.3:a:autodesk:installer:*:*:*:*:*:*:*:* Versions before 2.23 Vulnerable ·Autodesk

Remediation

  • Fix · CNA Installer (Autodesk) Fixed in 2.23.0

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Advisory ·

    Autodesk Installer — autodesk.com/trust/security-advisories/adsk-sa-2026-0013

    2 records Highest priority Priority LOW 2 LOW

    Other records, highest priority first

    • TI-2026-12233 Incorrect Permission Assignment in Autodesk Installer Named PipesPriority LOW 35
    Show all 2 records → Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-14479
  2. 2026-10-03 Alias added: GHSA-g638-6x55-m5q5

References

Patch 1

Advisory 1

  • TI-2026-12233 Incorrect Permission Assignment in Autodesk Installer Named Pipes CVSS 3.1HIGH 7.8
  • TI-2025-09968 Privilege escalation in Autodesk Installer CVSS 3.1HIGH 7.8
  • TI-2025-04790 Privilege Ecalation due to Untrusted Search Path Vulnerability CVSS 3.1HIGH 7.8
  • TI-2024-08817 Autodesk ADP Desktop SDK Privilege Escalation Vulnerability CVSS 3.1HIGH 7.8
  • TI-2023-12499 Uncontrolled search path in Autodesk installer CVSS 3.1HIGH 7.8

Sources

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