CVE-2026-3298
HighAdvisory
Published 6 Jul 2026In the index since 6 Sept 2026
- Severity
- High
- worst across findings
- CVSS
- 8.8
- base score, highest
- EPSS
- 0.004
- 33rd percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 3
- of 17,781 indexed, latest versions
- Container images
- 3
- deployed by those charts
- Fix available
- 1 of 1
- affected package
Out-of-bounds write in Windows asyncio.ProacterEventLoop.sock_recvfrom_into() when using nbytes
Carried by container images the latest versions of 3 of 17,781 indexed charts deploy, on 3 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| pythonbitnami | 3.11.11-0, 3.12.8-0, 3.13.5-1 | 3.11.16 | 3 |
- OSV records
- BIT-python-2026-3298
- Also known as
- BIT-libpython-2026-3298, BIT-python-min-2026-3298, PSF-0000-CVE-2026-3298, PSF-2026-20
Charts affected
3 by stars
Container images carrying it
3 by charts deploying them
A fixed version is listed for 1 of the 1 affected package.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| bitnamilegacy/ | 2b7a217999a1 | python | 3.11.16 | 1 |
| oled01/ | 05d3e398e675 | python | 3.11.16 | 1 |
| ghcr.io/ | 8ac53eb38393 | python | 3.11.16 | 1 |