Medium · CVSS 5.1CVE-2026-108573

Open Asset Import Library Assimp PLY File getNextBlock out-of-boundsCVE-2026-108573

Answer in brief

CVE-2026-108573 records a Medium severity (CVSS 5.1) vulnerability in Open Asset Import Library Assimp PLY File getNextBlock out-of-bounds. The current sources do not mark it as known exploited. The current feed maps Open Asset Import Library/Assimp (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 Oct 11, 2026Updated Oct 11, 2026Source checked Oct 11, 2026First seen by HOL Oct 11, 2026Material review Oct 11, 2026

Upstream Advisory

Key facts

Risk: Medium · CVSS 5.1
Exploitation: Not marked as known exploited
Affected software: 1 mapped package or product
Fix availability: Not reported

Why this deserves its current priority

CVSS is 5.1. 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 Open Asset Import Library/Assimp (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
Open Asset Import Library/Assimpgeneric	6.0.0 \|\| 6.0.1 \|\| 6.0.2 \|\| 6.0.3 \|\| 6.0.4 \|\| 6.0.5	Not reported

Recommended response

Check inventory. Check lockfiles and deployed manifests for Open Asset Import Library/Assimp.
Review the reported fix. Monitor this advisory for an available fix and review any installs of the affected package.

Evidence timeline and material changes

Published upstream
Oct 11, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Oct 11, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Oct 11, 2026

Sources and claim methodology

Upstream source description

A vulnerability was detected in Open Asset Import Library Assimp up to 6.0.5. Affected by this vulnerability is the function IOStreamBuffer::getNextBlock of the component PLY File Handler. Performing a manipulation results in out-of-bounds read. It is possible to initiate the attack remotely. The vendor was contacted early about this disclosure but did not respond in any way.

Quoted source text, attributed separately from HOL analysis.