CVE-2022-2831
CVE-2022-2831 is a high-severity vulnerability in Blender with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-125.
Key facts
- Severity: High (CVSS 3.x base score 7.5)
- EPSS exploit prediction: 1% (66th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-125
- Affected product: Blender
- Published:
- Last modified:
Description
A flaw was found in Blender 3.3.0. An interger overflow in source/blender/blendthumb/src/blendthumb_extract.cc may lead to program crash or memory corruption.
Frequently asked questions
- What is CVE-2022-2831?
- A flaw was found in Blender 3.3.0. An interger overflow in source/blender/blendthumb/src/blendthumb_extract.cc may lead to program crash or memory corruption.
- How severe is CVE-2022-2831?
- CVE-2022-2831 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
- Is CVE-2022-2831 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (66th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-2831?
- CVE-2022-2831 affects Blender. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2022-2831?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2022-2831 published?
- CVE-2022-2831 was published on 2022-08-16 and last updated on 2026-06-17.
References
- https://developer.blender.org/T99705
- https://developer.blender.org/rB32df09b2416a6961704eca0fe73534c8c4e715b2
- https://developer.blender.org/rBb1329d7eaa52a11c73b75d19d20bd8f6d11ac535
Affected products (1)
- cpe:2.3:a:blender:blender:3.3.0:alpha:*:*:*:*:*:*
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