CVE-2022-0545

Severity: high (CVSS 7.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2022-02-24 · updated 2026-06-17
Weakness: CWE-190

Description

An integer overflow in the processing of loaded 2D images leads to a write-what-where vulnerability and an out-of-bounds read vulnerability, allowing an attacker to leak sensitive information or achieve code execution in the context of the Blender process when a specially crafted image file is loaded. This flaw affects Blender versions prior to 2.83.19, 2.93.8 and 3.1.

Affected products

Blender: before 2.83.19; from 2.90.0 before 2.93.8; from 3.0.0 before 3.1.0 — fixed in 2.83.19, 2.93.8, 3.1.0
Debian Linux: 10.0, 11.0

How to fix

Upgrade to a fixed version: Blender 2.83.19, 2.93.8, 3.1.0. Check the vendor advisory for mitigations.

References

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