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Fencer Vulns
high 7.8

CVE-2022-0546 json

A missing bounds check in the image loader used in Blender 3.x and 2.93.8 leads to out-of-bounds heap access, allowing an attacker to cause…

published 2022-02-24 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-15668

cvss
7.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.2%
EPSS 1.2% chance of exploitation in 30 days, percentile 67%
public exploits
0
none known

Summary

A missing bounds check in the image loader used in Blender 3.x and 2.93.8 leads to out-of-bounds heap access, allowing an attacker to cause denial of service, memory corruption or potentially code execution.

Patch / fix

  • blender Debian 14, Debian 13, Debian 12 3.1.2+dfsg-1

debian advisories DEBIAN-CVE-2022-0546

  • blender-5.2 openSUSE Tumbleweed 5.2.0-1.1
  • blender-5.1 openSUSE Tumbleweed 5.1.1-1.1
  • blender-4.5 openSUSE Tumbleweed 4.5.4-1.1
  • blender-5.0 openSUSE Tumbleweed 5.0.0-1.1
  • blender openSUSE Tumbleweed 3.0.1-2.1

opensuse advisories openSUSE-SU-2026:11288-1openSUSE-SU-2026:10560-1openSUSE-SU-2025:15755-1openSUSE-SU-2025:15756-1openSUSE-SU-2024:11859-1

  • blender Arch Linux 17:3.1.0-1

arch linux advisories AVG-2799

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2022-0546 updated cvss 8.8

blender: Out-of-bounds memory access due to malformed HDR image file

  • Red Hat All currently supported Red Hat products
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

1.17% chance of exploitation in the next 30 days, higher than 67% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 3.1 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NVD 2.0 5.1 AV:N/AC:H/Au:N/C:P/I:P/A:P

Affected products

  • n/a Blender

Classification

Weakness
  • CWE-190 Integer Overflow or Wraparound

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.