Blender versions 3.0.0 through 5.1.2 contain an out-of-bounds read vulnerability in the handling of .blend files. (CVE-2026-60103)
Blender versions 3.0.0 through 5.1.2 contain an out-of-bounds read vulnerability in the handling of .blend files. This flaw arises from improper bounds checking of a signed short member_index value in the SDNA block, which is used as an array index without validation. Exploiting this can cause a crash or allow reading of adjacent heap memory.
Blender versions 3.0.0 through 5.1.2 contain an out-of-bounds read vulnerability in the handling of .blend files. (CVE-2026-60103)
Description
Blender versions 3.0.0 through 5.1.2 contain an out-of-bounds read vulnerability in the handling of .blend files. This flaw arises from improper bounds checking of a signed short member_index value in the SDNA block, which is used as an array index without validation. Exploiting this can cause a crash or allow reading of adjacent heap memory.
CVSS v4.0
Affected software
pkg:github/blender/blenderRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-m48f-fh37-4jc6
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-60103"]
- Ecosystems
- []
- Database Specific Severity
- MODERATE
- Cvss Version
- 4.0
Threat ID: 6a55ffab68715ace432fa17f
Added to database: 07/14/2026, 09:21:47 UTC
Last enriched: 07/14/2026, 09:49:36 UTC
Last updated: 07/31/2026, 19:24:49 UTC
Views: 60
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