AIKIDO-2026-759752
AcademySoftwareFoundation.openexr is vulnerable to Denial of Service
55
Medium Risk
This Affects:
AcademySoftwareFoundation.openexrTL;DR
A signed integer overflow while decoding deep tile chunks from a crafted EXR can produce an out-of-bounds memory access and crash the reading process. The issue is reachable by opening a malformed deep tiled file and results in denial of service rather than reliably attacker-controlled corruption. The fix validates deep-tile size computations with wider arithmetic before indexing.
Who does this affect?
You are affected if you are using a version that falls within the vulnerable range and you decode untrusted deep tiled EXR files.
Background info
AcademySoftwareFoundation.openexr is vulnerable to Denial of Service in versions 3.3.0 - 3.3.12 and 3.4.0 - 3.4.13.
How to fix this
Upgrade the AcademySoftwareFoundation.openexr library to the patch version.
Are You Affected?
Connect your repositories to instantly see whether vulnerable or malicious packages exist in your codebase.
Free. No credit card required.
I consent to receiving marketing communications based on Aikido’s Privacy Policy.
SOC 2Compliant
ISO 27001Compliant