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Fencer Vulns
high 7.5

CVE-2022-2833 json

Endless Infinite loop in Blender-thumnailing due to logical bugs.

published 2022-08-16 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-35069

cvss
7.5
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 68%
public exploits
0
none known

Summary

Endless Infinite loop in Blender-thumnailing due to logical bugs.

Patch / fix

  • blender Debian 14, Debian 13, Debian 12 3.2.2+dfsg-1

debian advisories DEBIAN-CVE-2022-2833

  • blender Alpine 3.24, Alpine 3.23, Alpine 3.22 +5 more 3.3.0-r0

alpine advisories ALPINE-CVE-2022-2833

Alpine secdb © Alpine Linux, from https://secdb.alpinelinux.org via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

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-2022-2833 updated cvss 7.5

blender: Eternal loop in blender thumbnail extractor

  • 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

1.19% chance of exploitation in the next 30 days, higher than 68% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • developer.blender.org https://developer.blender.org/T99711 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

  • n/a Blender

Classification

Weakness
  • CWE-835 Loop with Unreachable Exit Condition

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.