ABC File Parsing Out-of-Bounds Write Vulnerability in Autodesk 3ds Max (CVE-2026-16783) | HOL Guard CVE

Unknown severity · Source severity not reportedCVE-2026-16783

ABC File Parsing Out-of-Bounds Write Vulnerability in Autodesk 3ds Max

Answer in brief

CVE-2026-16783 records a Unknown severity vulnerability in ABC File Parsing Out-of-Bounds Write Vulnerability in Autodesk 3ds Max. The current sources do not mark it as known exploited. The current feed maps Autodesk/3ds Max (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Aug 24, 2026Updated Aug 24, 2026Source checked Aug 24, 2026First seen by HOL Aug 24, 2026Material review Aug 24, 2026

Upstream Advisory

Key facts

Risk: Unknown severitySource severity not reported
Exploitation: Not marked as known exploited
Affected software: 1 mapped package or product
Fix availability: Available

Why this deserves its current priority

A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Autodesk/3ds Max (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
Autodesk/3ds Maxgeneric	>=2027.0.0 <2027.2.0 \|\| >=2026.0.0 <2026.3.4	2027.2.0, 2026.3.4

Recommended response

Check inventory. Check lockfiles and deployed manifests for Autodesk/3ds Max.
Review the reported fix. Update Autodesk/3ds Max to 2027.2.0 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

Published upstream
Aug 24, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Aug 24, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Aug 24, 2026

Sources and claim methodology

Upstream source description

A maliciously crafted ABC file, when parsed through Autodesk 3ds Max, 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.

Quoted source text, attributed separately from HOL analysis.