CVE-2026-1299
MediumAdvisory
Published 23 Jan 2026In the index since 5 Sept 2026
- Severity
- Medium
- worst across findings
- CVSS
- 6.0
- base score, highest
- EPSS
- 0.005
- 44th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 512
- of 17,787 indexed, latest versions
- Container images
- 494
- deployed by those charts
- Fix available
- 9 of 14
- affected packages
email BytesGenerator header injection due to unquoted newlines
Carried by container images the latest versions of 512 of 17,787 indexed charts deploy, on 494 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| python3.11deb | 3.11.0~rc1-1~22.04, 3.11.0~rc1-1~22.04.1, 3.11.2-6, 3.11.2-6+deb12u2+4 more | 3.11.2-6+deb12u7 | 145 |
| python3.8deb | 3.8.5-1~20.04, 3.8.5-1~20.04.2, 3.8.5-1~20.04.3, 3.8.10-0ubuntu1~20.04+11 more | no fix listed | 100 |
| python3.10deb | 3.10.4-3, 3.10.4-3ubuntu0.1, 3.10.6-1~22.04, 3.10.6-1~22.04.1+14 more | 3.10.12-1~22.04.16 | 71 |
| python2.7deb | 2.7.6-8, 2.7.6-8ubuntu0.4, 2.7.12-1ubuntu0~16.04.2, 2.7.12-1ubuntu0~16.04.3+12 more | no fix listed | 54 |
| python3.12deb | 3.12.3-1, 3.12.3-1ubuntu0.2, 3.12.3-1ubuntu0.3, 3.12.3-1ubuntu0.4+8 more | 3.12.3-1ubuntu0.15 | 48 |
| python3.6deb | 3.6.6-1~18.04, 3.6.7-1~18.04, 3.6.9-1~18.04, 3.6.9-1~18.04ubuntu1+7 more | no fix listed | 44 |
| python3.5deb | 3.5.2-2ubuntu0~16.04.1, 3.5.2-2ubuntu0~16.04.4, 3.5.2-2ubuntu0~16.04.5, 3.5.2-2ubuntu0~16.04.9 | no fix listed | 25 |
| python3.13deb | 3.13.5-2, 3.13.5-2+e30, 3.13.7-1ubuntu0.1 | 3.13.5-2+deb13u1, 3.13.5-2+e36 | 23 |
| python3.4deb | 3.4.0-2ubuntu1, 3.4.3-1ubuntu1~14.04.5, 3.4.3-1ubuntu1~14.04.6, 3.4.3-1ubuntu1~14.04.7 | no fix listed | 7 |
| python-3.14apk | 3.14.2-r2 | 3.14.3-r1 | 4 |
| pythonbitnami | 3.11.11-0, 3.12.8-0, 3.13.5-1 | 3.10.20 | 3 |
| python-3.12apk | 3.12.0-r1, 3.12.9-r1 | 3.12.12-r5 | 2 |
| python-3.13apk | 3.13.7-r0, 3.13.10-r0 | 3.13.12-r1 | 2 |
| python3-corerpm | 3.6.15-150300.10.97.1 | 3.6.15-150300.10.109.1 | 1 |
- OSV records
- BIT-python-2026-1299CGA-3hhm-jg5q-r9v7CGA-c9h2-43g4-m56xCGA-cgx7-5h45-6xr5DEBIAN-CVE-2026-1299UBUNTU-CVE-2026-1299ECHO-addc-a9aa-706bSUSE-SU-2026:1090-1
- Also known as
- BIT-libpython-2026-1299, BIT-python-min-2026-1299, CGA-hw3w-x7mm-rxvx, CGA-jhj2-w2wm-p9wv, CGA-mg73-w7j6-v3ff, PSF-2026-8, USN-8509-1
Charts affected
512 by stars
Container images carrying it
494 by charts deploying them
A fixed version is listed for 9 of the 14 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| ghcr.io/ | f9104080d9a7 | python3.13 | 3.13.5-2+deb13u1 | 1 |
| ghcr.io/ | 5889bea38e56 | python3.11 | 3.11.2-6+deb12u7 | 1 |
| ghcr.io/ | 8766ba08bf1a | python3.11 | 3.11.2-6+deb12u7 | 1 |
| ghcr.io/ | 8eb6e492fe3c | python3.12 | 3.12.3-1ubuntu0.15 | 1 |
| ghcr.io/ | 1aba0ffe55ea | python3.10 | 3.10.12-1~22.04.16 | 1 |
| ghcr.io/ | ab63d26a8a2c | python-3.13 | 3.13.12-r1 | 1 |
| ghcr.io/ | 72f35584026d | python3.11 | 3.11.2-6+deb12u7 | 1 |
| ghcr.io/ | 6fde1edc0983 | python3.8 | no fix listed | 1 |
| ghcr.io/ | 853e6f105b51 | python3.12 | 3.12.3-1ubuntu0.15 | 1 |
| ghcr.io/ | ca7dc7362968 | python3.11 | 3.11.2-6+deb12u7 | 1 |
| ghcr.io/ | 0e99f12bb040 | python3.11 | 3.11.2-6+deb12u7 | 1 |
| ghcr.io/ | 8d943799621b | python3.11 | 3.11.2-6+deb12u7 | 1 |
| ghcr.io/ | a2be95de450c | python3.13 | 3.13.5-2+deb13u1 | 1 |
| ghcr.io/ | 16fda01ae58a | python3.11 | 3.11.2-6+deb12u7 | 1 |
| ghcr.io/ | 3225d2bc6b3c | python3.13 | 3.13.5-2+deb13u1 | 1 |
| ghcr.io/ | 8ac53eb38393 | python | 3.10.20 | 1 |
| ghcr.io/ | e59ebde55709 | python3.13 | 3.13.5-2+deb13u1 | 1 |
| ghcr.io/ | 7a50c07e7c69 | python3.12 | 3.12.3-1ubuntu0.15 | 1 |
| ghcr.io/ | 6e82914e1051 | python3.11 | 3.11.2-6+deb12u7 | 1 |
| ghcr.io/ | bcd5b8d4c45c | python3.6 | no fix listed | 1 |
| ghcr.io/ | ebcf66281fc1 | python3.11 | 3.11.2-6+deb12u7 | 1 |
| ghcr.io/ | 472a25038957 | python3.11 | 3.11.2-6+deb12u7 | 1 |
| ghcr.io/ | 06a16d4f279f | python3.12 | 3.12.3-1ubuntu0.15 | 1 |
| ghcr.io/ | 3fbe4c29d14c | python2.7 python3.8 | no fix listed no fix listed | 1 |
| ghcr.io/ | cd25a5cc3f1b | python3.13 | 3.13.5-2+deb13u1 | 1 |
| ghcr.io/ | ec01d3ac7887 | python3.12 | 3.12.3-1ubuntu0.15 | 1 |
| ghcr.io/ | b52ff07f9f0c | python3.6 | no fix listed | 1 |
| ghcr.io/ | dab685e668d9 | python3.12 | 3.12.3-1ubuntu0.15 | 1 |
| ghcr.io/ | 4569cae83c70 | python3.12 | 3.12.3-1ubuntu0.15 | 1 |
| ghcr.io/ | 6047599cd78e | python3.8 | no fix listed | 1 |
| ghcr.io/ | fdb5501cdfb9 | python3.8 | no fix listed | 1 |
| ghcr.io/ | 827aa2f2389d | python3.8 | no fix listed | 1 |
| ghcr.io/ | e5571acd10ce | python3.10 | 3.10.12-1~22.04.16 | 1 |
| ghcr.io/ | ef3670f7e0a8 | python3.8 | no fix listed | 1 |
| ghcr.io/ | c863aa9875fa | python3.8 | no fix listed | 1 |
| ghcr.io/ | 61deadd1ec78 | python3.8 | no fix listed | 1 |
| ghcr.io/ | c2d6e775db5a | python3.8 | no fix listed | 1 |
| ghcr.io/ | 4ea617c30397 | python3.8 | no fix listed | 1 |
| ghcr.io/ | 6011182e3946 | python3.8 | no fix listed | 1 |
| ghcr.io/ | 292b3614670f | python3.8 | no fix listed | 1 |
| ghcr.io/ | 4ed7a896dd2b | python3.8 | no fix listed | 1 |
| ghcr.io/ | f52e66eff50b | python3.6 | no fix listed | 1 |
| ghcr.io/ | 865ff4da5686 | python3.8 | no fix listed | 1 |
| ghcr.io/ | 757bdd779345 | python3.13 | 3.13.5-2+deb13u1 | 1 |
| ghcr.io/ | 24efef013a53 | python3.8 | no fix listed | 1 |
| ghcr.io/ | ed86db9f0efe | python3.11 | 3.11.2-6+deb12u7 | 1 |
| ghcr.io/ | 20fde516ce31 | python3.13 | 3.13.5-2+deb13u1 | 1 |
| ghcr.io/ | 981aa4c109e1 | python3.12 | 3.12.3-1ubuntu0.15 | 1 |
| ghcr.io/ | 07aba09a594f | python3.11 | 3.11.2-6+deb12u7 | 1 |
| ghcr.io/ | 9c7bc0f9bb35 | python3.12 | 3.12.3-1ubuntu0.15 | 1 |