Bug 2564141 (CVE-2026-119720) - CVE-2026-119720 blender: blender: Denial of Service via out-of-bounds read in crafted .blend file
Summary: CVE-2026-119720 blender: blender: Denial of Service via out-of-bounds read in...
Keywords:
Status: NEW
Alias: CVE-2026-119720
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2565467 2565470 2565471 2565473
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-10-30 15:46 UTC by OSIDB Bzimport
Modified: 2026-11-03 02:07 UTC (History)
0 users

Fixed In Version:
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Description OSIDB Bzimport 2026-10-30 15:46:14 UTC 
Blender before 4.5.15 and 5.x before 5.2.3 contains a heap out-of-bounds read vulnerability in read_file_dna() that reads a GLOB block field without validating its declared length. Attackers can supply a crafted .blend file with a truncated GLOB block that, when opened, triggers the out-of-bounds read and crashes Blender.
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