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

Quick assessment

Affected
Autodesk Installer
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

如果恶意构造的输入被Autodesk安装程序的IPC帧解析器处理，可能导致对输入指定的位置或偏移量进行不当验证，从而引发超出范围的子字符串操作。恶意攻击者可利用此漏洞导致NT AUTHORITY\SYSTEM服务意外终止，进而引发拒绝服务（DoS）状况。

CVSS 5.5 · Medium EPSS 0.11% · P2

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service

Affected Version Matrix 1

VendorProduct Version RangeStatus
Autodesk Installer 2.22.0< 2.23.0 affected
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I. Basic Information for CVE-2026-14479

Vulnerability Information
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Vulnerability Title
Denial of Service in Autodesk Installer IPC Channel
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
CWE-1285
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Autodesk Installer 2.22.0 ~ 2.23.0 cpe:2.3:a:autodesk:installer:2.22.0:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-14479

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III. Intelligence Information for CVE-2026-14479

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Vendor Advisories for CVE-2026-14479 (1)

Other References for CVE-2026-14479 (1)

IV. Related Vulnerabilities

Same product: Installer
Same vendor: Autodesk
Same weakness: CWE-1285

V. Comments for CVE-2026-14479

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