CVE-2026-76098
HighAdvisory
Published 2 Sept 2026In the index since 8 Sept 2026
- Severity
- High
- worst across findings
- CVSS
- 7.5
- base score, highest
- EPSS
- 0.003
- 20th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 2
- of 17,781 indexed, latest versions
- Container images
- 2
- deployed by those charts
- Fix available
- 1 of 1
- affected package
Mistune: Denial of Service — RecursionError via Excessive Emphasis Markers in Markdown
Carried by container images the latest versions of 2 of 17,781 indexed charts deploy, on 2 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| mistunepypi | 3.3.0 | 3.3.3 | 2 |
- OSV records
- GHSA-6m44-fpc8-c3rq
- Also known as
- PYSEC-2026-3863
Charts affected
2 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| sentry-k8ssentry-k8sVerified publisher | 1.4.1 | 1 of 11See more | 16,449 |
| onyx-stackonyx | 0.3.1 | 1 of 12See more | 6,338 |
Container images carrying it
2 by charts deploying them
A fixed version is listed for 1 of the 1 affected package.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| onyxdotapp/ | 473fdffe4e67 | mistune | 3.3.3 | 1 |
| ghcr.io/ | 7c5052aa4e3c | mistune | 3.3.3 | 1 |