CVE-2026-28231
CriticalAdvisory
Published 27 Feb 2026In the index since 6 Sept 2026
- Severity
- Critical
- worst across findings
- CVSS
- 9.1
- base score, highest
- EPSS
- 0.006
- 48th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 9
- of 17,781 indexed, latest versions
- Container images
- 9
- deployed by those charts
- Fix available
- 2 of 2
- affected packages
The matching OSV records carry no description.
Carried by container images the latest versions of 9 of 17,781 indexed charts deploy, on 9 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| pi-heifpypi | 0.18.0, 1.1.0 | 1.3.0 | 5 |
| pillow-heifpypi | 0.21.0, 0.22.0, 1.1.0, 1.1.1 | 1.3.0 | 4 |
- OSV records
- PYSEC-2026-2248PYSEC-2026-2258
- Also known as
- GHSA-5gjj-6r7v-ph3x
Charts affected
9 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| mealieth-chartsVerified publisher | 0.5.1 | 1 of 1See more | 3,804 |
| paperless-ngxalexmorbo-paperless-ngxVerified publisher | 0.2.0 | 1 of 2See more | 12,037 |
| paperless-ngxcrystalnetVerified publisher | 0.2.22 | 1 of 3See more | 13,761 |
| openvaultopenvaultVerified publisher | 0.8.1 | 1 of 2See more | 6,873 |
| mealiertomik-helm-chartsVerified publisher | 0.0.2 | 1 of 1See more | 3,929 |
| adventurelogdjjudas21Verified publisher | 0.1.1 | 1 of 3See more | 7,459 |
| paperlessk8s-home-lab-repo | 11.0.1 | 1 of 1See more | 9,103 |
| paperless-ngxmt190502 | 7.6.14 | 1 of 4See more | 11,950 |
| paperless-ngxrtomik-helm-chartsVerified publisher | 0.0.5 | 1 of 1See more | 10,605 |
Container images carrying it
9 by charts deploying them
A fixed version is listed for 2 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| ghcr.io/ | 322369a5b748 | pillow-heif | 1.3.0 | 1 |
| ghcr.io/ | bb2939094eed | pillow-heif | 1.3.0 | 1 |
| ghcr.io/ | 0642357c5dbd | pi-heif | 1.3.0 | 1 |
| ghcr.io/ | 4b05bcd28e69 | pi-heif | 1.3.0 | 1 |
| ghcr.io/ | 57ad9565bff3 | pi-heif | 1.3.0 | 1 |
| ghcr.io/ | 665f2f5cc548 | pi-heif | 1.3.0 | 1 |
| ghcr.io/ | b89f83345532 | pi-heif | 1.3.0 | 1 |
| ghcr.io/ | 0250d9cb0d74 | pillow-heif | 1.3.0 | 1 |
| ghcr.io/ | 6df27f944fe8 | pillow-heif | 1.3.0 | 1 |