Autodesk Shared Components up to 2026.5 CATPART File Parser out-of-bounds write

CVSS Meta Temp Score
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CTI Interest Score
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6.9$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in Autodesk Shared Components up to 2026.5. The affected element is an unknown function of the component CATPART File Parser. Such manipulation leads to out-of-bounds write. This vulnerability is uniquely identified as CVE-2026-0874. The attack can be launched remotely. No exploit exists. Upgrading the affected component is advised.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Autodesk Shared Components up to 2026.5. Affected by this issue is an unknown function of the component CATPART File Parser. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. Using CWE to declare the problem leads to CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. Impacted is confidentiality, integrity, and availability. CVE summarizes:

A maliciously crafted CATPART file, when parsed through certain Autodesk products, can force an Out-of-Bounds Write vulnerability. A malicious actor may leverage this vulnerability to cause a crash, cause data corruption, or execute arbitrary code in the context of the current process.

The advisory is available at autodesk.com. This vulnerability is handled as CVE-2026-0874 since 01/13/2026. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available.

The vulnerability scanner Nessus provides a plugin with the ID 299676 (Autodesk Shared Components < 2026.6 Multiple Vulnerabilities (adsk-sa-2026-0004)), which helps to determine the existence of the flaw in a target environment.

Upgrading to version 2026.6 eliminates this vulnerability.

The vulnerability is also documented in the databases at Tenable (299676) and CERT Bund (WID-SEC-2026-0453). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Affected

  • Autodesk AutoCAD

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.0
VulDB Meta Temp Score: 6.9

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 7.8
CNA Vector (autodesk): 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Out-of-bounds write
CWE: CWE-787 / CWE-119
CAPEC: 🔒
ATT&CK: 🔒

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Nessus ID: 299676
Nessus Name: Autodesk Shared Components < 2026.6 Multiple Vulnerabilities (adsk-sa-2026-0004)

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: Shared Components 2026.6

Timelineinfo

01/13/2026 CVE reserved
02/19/2026 +37 days Advisory disclosed
02/19/2026 +0 days VulDB entry created
02/21/2026 +2 days VulDB entry last update

Sourcesinfo

Advisory: autodesk.com
Status: Confirmed

CVE: CVE-2026-0874 (🔒)
GCVE (CVE): GCVE-0-2026-0874
GCVE (VulDB): GCVE-100-346682
CERT Bund: WID-SEC-2026-0453 - Autodesk AutoCAD: Mehrere Schwachstellen erm&ouml;glichen Codeausf&uuml;hrung

Entryinfo

Created: 02/19/2026 08:12
Updated: 02/21/2026 06:25
Changes: 02/19/2026 08:12 (64), 02/20/2026 10:21 (7), 02/21/2026 06:25 (2)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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