Description
A flaw was found in Blender 3.3.0. A null pointer dereference exists in source/blender/gpu/opengl/gl_backend.cc that may lead to loss of confidentiality and integrity.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | Blender | Blender 3.3.0 | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | blender | 3.3.1+dfsg-1 | — |
| Debian 13 | blender | 3.3.1+dfsg-1 | — |
| Debian 12 | blender | 3.3.1+dfsg-1 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 26.10 | blender | No fix yet | — |
| Ubuntu 26.04 LTS | blender | No fix yet | — |
| Ubuntu 25.10 | blender | No fix yet | — |
| Ubuntu 24.04 LTS | blender | No fix yet | — |
| Ubuntu 22.04 LTS | blender | No fix yet | — |
Show 3 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 20.04 LTS | blender | No fix yet | — |
| Ubuntu 18.04 LTS | blender | No fix yet | — |
| Ubuntu 16.04 LTS | blender | No fix yet | — |
Alpine
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.24 | blender | 3.3.0-r0 | — |
| Alpine v3.23 | blender | 3.3.0-r0 | — |
| Alpine v3.22 | blender | 3.3.0-r0 | — |
| Alpine v3.21 | blender | 3.3.0-r0 | — |
| Alpine v3.20 | blender | 3.3.0-r0 | — |
Show 3 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.19 | blender | 3.3.0-r0 | — |
| Alpine v3.18 | blender | 3.3.0-r0 | — |
| Alpine v3.17 | blender | 3.3.0-r0 | — |