CVE-2026-0874 — CATPART File Parsing Out-of-Bounds Write

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HIGH

CATPART File Parsing Out-of-Bounds Write

Published Feb 18, 2026

7.8

HIGH

CVSS 3.1

EPSS 0.22%

Description

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.

Affected products

Vendor Autodesk Product Shared Components Default
unaffected
- Version
  1.9.0.7
  Status
  affected
  Constraints
  <1.10.0.4

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Autodesk

Shared Components

unaffected

Version	Status	Constraints
1.9.0.7	affected	<1.10.0.4

Remediation

No remediation recorded yet.

Metrics

0.22% 0.00219

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.

EPSS probability 0.00219

Score over time

Feb–Oct 2026

EPSS v4
EPSS v5

Percentile over time

EPSS v4
EPSS v5

Table of values (3 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 3, 2026	0.22% (0.00219)	11.23th	v5 (v2026.06.15)
Jun 15, 2026	0.21% (0.00211)	11.28th	v5 (v2026.06.15)
Feb 19, 2026	0.01% (0.00015)	2.89th	v4 (v2025.03.14)

Weaknesses (1)

CWE-787

Out-of-bounds Write

References (2)

https://www.autodesk.com/products/autodesk-access/overview
patchProduct
https://www.autodesk.com/trust/security-advisories/adsk-sa-2026-0004
vendor-advisoryVendor Advisory

Link	Providers	Tags
https://www.autodesk.com/products/autodesk-access/overview		patchProduct
https://www.autodesk.com/trust/security-advisories/adsk-sa-2026-0004		vendor-advisoryVendor Advisory