CVE-2026-0865
MediumAdvisory
Published 20 Jan 2026In the index since 5 Sept 2026
- Severity
- Medium
- worst across findings
- CVSS
- 5.9
- base score, highest
- EPSS
- 0.005
- 41st percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 523
- of 17,781 indexed, latest versions
- Container images
- 504
- deployed by those charts
- Fix available
- 16 of 16
- affected packages
wsgiref.headers.Headers allows header newline injection
Carried by container images the latest versions of 523 of 17,781 indexed charts deploy, on 504 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| python3.11deb | 3.11.0~rc1-1~22.04, 3.11.2-6, 3.11.2-6+deb12u2, 3.11.2-6+deb12u3+3 more | 3.11.0~rc1-1~22.04.1~esm8, 3.11.2-6+deb12u7 | 144 |
| 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 | 3.8.10-0ubuntu1~20.04.18+esm5 | 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+13 more | 3.10.12-1~22.04.14 | 63 |
| 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 | 3.6.9-1~18.04ubuntu1.13+esm8 | 44 |
| 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+9 more | 2.7.6-8ubuntu0.6+esm29, 2.7.12-1ubuntu0~16.04.18+esm19, 2.7.17-1~18.04ubuntu1.13+esm14, 2.7.18-13ubuntu1.5+esm8 | 43 |
| python3.12deb | 3.12.3-1, 3.12.3-1ubuntu0.2, 3.12.3-1ubuntu0.3, 3.12.3-1ubuntu0.4+5 more | 3.12.3-1ubuntu0.11 | 34 |
| 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 | 3.5.2-2ubuntu0~16.04.13+esm21 | 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, 3.13.7-1ubuntu0.3 | 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 | 3.4.3-1ubuntu1~14.04.7+esm19 | 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 |
| python3.9rpm | 3.9.16-1.el9, 3.9.16-1.el9_2.1, 3.9.16-1.el9_2.2, 3.9.18-1.el9_3.1+13 more | 0:3.9.25-5.el9_8 | 38 |
| python3.11rpm | 3.11.7-1.el9, 3.11.7-1.el9_4.5 | 0:3.11.13-7.el9_8 | 2 |
| python3.12rpm | 3.12.5-2.el9_5.2 | 0:3.12.12-6.el9_8 | 1 |
- OSV records
- BIT-python-2026-0865CGA-5pfv-hv35-95jqCGA-7m79-gpvx-q422CGA-q3c4-qxcw-wvmrDEBIAN-CVE-2026-0865RHSA-2026:18693RHSA-2026:18957RHSA-2026:18958UBUNTU-CVE-2026-0865ECHO-161c-5786-cb70
- Also known as
- BIT-libpython-2026-0865, BIT-python-min-2026-0865, CGA-m645-q47h-fr33, CGA-q6jq-fwfv-h3f6, CGA-q8r6-gmg7-3v9g, PSF-2026-6, USN-8018-1, USN-8018-3
Charts affected
523 by stars
Container images carrying it
504 by charts deploying them
A fixed version is listed for 16 of the 16 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| chetangautamm/ | e7f7049e1544 | python3.8 | 3.8.10-0ubuntu1~20.04.18+esm5 | 1 |
| cheyang/ | 46cc34755493 | python2.7 python3.5 | 2.7.12-1ubuntu0~16.04.18+esm19 3.5.2-2ubuntu0~16.04.13+esm21 | 1 |
| chiefonboarding/ | 59bc7aa60fe7 | python3.13 | 3.13.5-2+deb13u1 | 1 |
| chriseaton/ | 54c3384ce701 | python3.10 | 3.10.12-1~22.04.14 | 1 |
| citizenstig/ | b81c818ccb86 | python3.5 | 3.5.2-2ubuntu0~16.04.13+esm21 | 1 |
| cloudve/ | af56e77ca587 | python3.6 | 3.6.9-1~18.04ubuntu1.13+esm8 | 1 |
| cloudve/ | d79c1c5881c0 | python3.6 | 3.6.9-1~18.04ubuntu1.13+esm8 | 1 |
| codetogether/ | 4348c8a38752 | python3.9 | 0:3.9.25-5.el9_8 | 1 |
| countly/ | e3c238248f99 | python3.8 | 3.8.10-0ubuntu1~20.04.18+esm5 | 1 |
| danialnabiyan1382/ | f96a7ebf1f42 | python3.11 | 3.11.2-6+deb12u7 | 1 |
| dariomader/ | d2f4a8c5e690 | python-3.12 | 3.12.12-r5 | 1 |
| daskdev/ | 052630f5ca04 | python3.6 | 3.6.9-1~18.04ubuntu1.13+esm8 | 1 |
| datamate/ | 2dd66b722464 | python3.10 | 3.10.12-1~22.04.14 | 1 |
| deconzcommunity/ | 062de2362641 | python3.11 | 3.11.2-6+deb12u7 | 1 |
| deimosfr/ | 284c4040fc6d | python3.13 | 3.13.5-2+deb13u1 | 1 |
| dongjiang1989/ | 4bf9ae391948 | python3.8 | 3.8.10-0ubuntu1~20.04.18+esm5 | 1 |
| dragonflyoss/ | edf3e921f4e0 | python3.11 | 3.11.2-6+deb12u7 | 1 |
| drumsergio/ | 28244054e1bf | python3.11 | 3.11.2-6+deb12u7 | 1 |
| dserio83/ | 6b3d9115fee2 | python3.11 | 3.11.2-6+deb12u7 | 1 |
| eclipseaerios/ | e7f5ba0bc64d | python3.13 | 3.13.5-2+deb13u1 | 1 |
| elastictranscoder/ | b4a0327029e6 | python3.6 | 3.6.9-1~18.04ubuntu1.13+esm8 | 1 |
| elastictranscoder/ | 5b75d19e2733 | python3.6 | 3.6.9-1~18.04ubuntu1.13+esm8 | 1 |
| esphome/ | 9ab8cc88b28c | python3.11 | 3.11.2-6+deb12u7 | 1 |
| esphome/ | b2c6322700ac | python3.11 | 3.11.2-6+deb12u7 | 1 |
| esphome/ | def8b6e4f517 | python3.11 | 3.11.2-6+deb12u7 | 1 |
| ethereumex/ | a7603aa8df4c | python2.7 | 2.7.12-1ubuntu0~16.04.18+esm19 | 1 |
| felipecs8/ | 29e06c9c6385 | python3.11 | 3.11.2-6+deb12u7 | 1 |
| firefart/ | 0d6249906d8c | python3.11 | 3.11.2-6+deb12u7 | 1 |
| fiware/ | 29456835bb2c | python3.8 | 3.8.10-0ubuntu1~20.04.18+esm5 | 1 |
| fiware/ | d551a13e8278 | python3.11 | 3.11.2-6+deb12u7 | 1 |
| flanksource/ | 689687a7cf95 | python3.12 | 3.12.3-1ubuntu0.11 | 1 |
| fluent/ | e76397ef3983 | python3.11 | 3.11.2-6+deb12u7 | 1 |
| flyway/ | 45b5d7cdc75a | python3.8 | 3.8.10-0ubuntu1~20.04.18+esm5 | 1 |
| frankescobar/ | 8a4d7e9308de | python3.6 | 3.6.9-1~18.04ubuntu1.13+esm8 | 1 |
| frankescobar/ | cafa03b94dac | python3.6 | 3.6.9-1~18.04ubuntu1.13+esm8 | 1 |
| freeradius/ | af6fd34a5b78 | python2.7 python3.10 | 2.7.18-13ubuntu1.5+esm8 3.10.12-1~22.04.14 | 1 |
| galaxy/ | e5c265fe9fcd | python3.8 | 3.8.10-0ubuntu1~20.04.18+esm5 | 1 |
| galaxy/ | 0267bad550e6 | python2.7 python3.4 | 2.7.6-8ubuntu0.6+esm29 3.4.3-1ubuntu1~14.04.7+esm19 | 1 |
| galaxy/ | 8e577a626dfd | python2.7 python3.4 | 2.7.6-8ubuntu0.6+esm29 3.4.3-1ubuntu1~14.04.7+esm19 | 1 |
| galaxy/ | e50a890e24c9 | python3.11 | 3.11.2-6+deb12u7 | 1 |
| geopython/ | 84662ea6b78b | python3.11 | 3.11.2-6+deb12u7 | 1 |
| geoscienceaustralia/ | f4039b45572a | python3.6 | 3.6.9-1~18.04ubuntu1.13+esm8 | 1 |
| gethue/ | 11b649636e68 | python3.8 | 3.8.10-0ubuntu1~20.04.18+esm5 | 1 |
| gethue/ | 5702b2c37ff9 | python2.7 python3.6 | 2.7.17-1~18.04ubuntu1.13+esm14 3.6.9-1~18.04ubuntu1.13+esm8 | 1 |
| gethue/ | 7d5c1b9f8a79 | python3.10 python3.11 | 3.10.12-1~22.04.14 3.11.0~rc1-1~22.04.1~esm8 | 1 |
| gotenberg/ | 206a6c708fc6 | python3.13 | 3.13.5-2+deb13u1 | 1 |
| gpappsoft/ | af7841adad26 | python-3.13 | 3.13.12-r1 | 1 |
| hasura/ | 0111b0204136 | python3.10 | 3.10.12-1~22.04.14 | 1 |
| hasura/ | f6c1c4b957d2 | python3.10 | 3.10.12-1~22.04.14 | 1 |
| haugene/ | 059216cfae4b | python3.8 | 3.8.10-0ubuntu1~20.04.18+esm5 | 1 |