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 |
|---|---|---|---|---|
| haveagitgat/ | 1256348872ce | python3.8 | 3.8.10-0ubuntu1~20.04.18+esm5 | 1 |
| haveagitgat/ | 1e3f9328327d | python3.8 | 3.8.10-0ubuntu1~20.04.18+esm5 | 1 |
| haveagitgat/ | 3ff0913202dd | python3.8 | 3.8.10-0ubuntu1~20.04.18+esm5 | 1 |
| helicone/ | 4c69b971a7e4 | python3.8 | 3.8.10-0ubuntu1~20.04.18+esm5 | 1 |
| helicone/ | 4a913936c97b | python3.11 | 3.11.2-6+deb12u7 | 1 |
| hyperledger/ | c65891b6c237 | python2.7 python3.5 | 2.7.12-1ubuntu0~16.04.18+esm19 3.5.2-2ubuntu0~16.04.13+esm21 | 1 |
| ibmcom/ | 7e4dc1e27cdf | python3.5 | 3.5.2-2ubuntu0~16.04.13+esm21 | 1 |
| ibmcom/ | b5d8c6714dbc | python2.7 python3.5 | 2.7.12-1ubuntu0~16.04.18+esm19 3.5.2-2ubuntu0~16.04.13+esm21 | 1 |
| ibmcom/ | e17bdccc5030 | python2.7 | 2.7.12-1ubuntu0~16.04.18+esm19 | 1 |
| ibmcom/ | 395e60cc6e3d | python2.7 | 2.7.17-1~18.04ubuntu1.13+esm14 | 1 |
| ildarmukhametzyanov/ | 15d23720a3ee | python3.11 | 3.11.2-6+deb12u7 | 1 |
| inseefrlab/ | 31f04ca7436b | python3.10 | 3.10.12-1~22.04.14 | 1 |
| instill/ | c4a393e601ed | python3.13 | 3.13.5-2+deb13u1 | 1 |
| instill/ | ebe12f77a3f9 | python3.13 | 3.13.5-2+deb13u1 | 1 |
| instill/ | e980125e5ba5 | python3.13 | 3.13.5-2+deb13u1 | 1 |
| intel/ | aa8f5483a2ef | python3.8 | 3.8.10-0ubuntu1~20.04.18+esm5 | 1 |
| intel/ | 1a89327e499b | python3.8 | 3.8.10-0ubuntu1~20.04.18+esm5 | 1 |
| intelowlproject/ | 0b22e547ea6b | python3.11 | 3.11.2-6+deb12u7 | 1 |
| iofog/ | 7260cf861479 | python2.7 | 2.7.17-1~18.04ubuntu1.13+esm14 | 1 |
| iomesh/ | 1a151f602451 | python3.10 | 3.10.12-1~22.04.14 | 1 |
| iomesh/ | 5d3f9bf9240b | python3.10 | 3.10.12-1~22.04.14 | 1 |
| iosifache/ | 85df3f04b5da | python3.8 | 3.8.10-0ubuntu1~20.04.18+esm5 | 1 |
| ispras/ | 42aa9fa9f189 | python3.10 | 3.10.12-1~22.04.14 | 1 |
| istio/ | 2232f365aed6 | python3.6 | 3.6.9-1~18.04ubuntu1.13+esm8 | 1 |
| istio/ | 268ab879ea51 | python3.5 | 3.5.2-2ubuntu0~16.04.13+esm21 | 1 |
| istio/ | 655eefa11c84 | python3.6 | 3.6.9-1~18.04ubuntu1.13+esm8 | 1 |
| istio/ | 294ca55bd1cc | python3.6 | 3.6.9-1~18.04ubuntu1.13+esm8 | 1 |
| istio/ | c09319753454 | python3.5 | 3.5.2-2ubuntu0~16.04.13+esm21 | 1 |
| istio/ | e7e110a421c2 | python3.6 | 3.6.9-1~18.04ubuntu1.13+esm8 | 1 |
| istio/ | 0c78be035e98 | python3.5 | 3.5.2-2ubuntu0~16.04.13+esm21 | 1 |
| istio/ | 87a9db561d2e | python3.6 | 3.6.9-1~18.04ubuntu1.13+esm8 | 1 |
| istio/ | 88c6c693e67a | python3.6 | 3.6.9-1~18.04ubuntu1.13+esm8 | 1 |
| jaedb/ | 048cfbf58d57 | python3.11 | 3.11.2-6+deb12u7 | 1 |
| jakowenko/ | b858bac9e32a | python3.8 | 3.8.10-0ubuntu1~20.04.18+esm5 | 1 |
| jedi132000/ | dc2a81e92f23 | python3.8 | 3.8.10-0ubuntu1~20.04.18+esm5 | 1 |
| jmferrer/ | 030f68ec6998 | python3.5 | 3.5.2-2ubuntu0~16.04.13+esm21 | 1 |
| josh5/ | 4d49c4816260 | python3.10 | 3.10.12-1~22.04.14 | 1 |
| jupyterhub/ | b6b4a1a34bf0 | python3.8 | 3.8.10-0ubuntu1~20.04.18+esm5 | 1 |
| jupyterhub/ | e4770285aaf7 | python3.8 | 3.8.10-0ubuntu1~20.04.18+esm5 | 1 |
| kennethreitz/ | 599fe5e50731 | python3.6 | 3.6.9-1~18.04ubuntu1.13+esm8 | 1 |
| kfirfer/ | 2efb4a5d74a3 | python3.8 | 3.8.10-0ubuntu1~20.04.18+esm5 | 1 |
| kinseii/ | 7160eb143728 | python3.11 | 3.11.2-6+deb12u7 | 1 |
| knspar/ | 09499d2dc91a | python3.12 | 3.12.3-1ubuntu0.11 | 1 |
| knspar/ | 0c4f0543ee58 | python3.11 | 3.11.2-6+deb12u7 | 1 |
| kong/ | a6ac46531193 | python3.10 | 3.10.12-1~22.04.14 | 1 |
| kubeoperator/ | be8f0d624640 | python3.6 | 3.6.9-1~18.04ubuntu1.13+esm8 | 1 |
| kubeovn/ | 6722b54eb5c0 | python3.12 | 3.12.3-1ubuntu0.11 | 1 |
| kusionstack/ | 126c8f0b0976 | python3.10 | 3.10.12-1~22.04.14 | 1 |
| laly9999/ | dd0e503913e1 | python3.11 | 3.11.2-6+deb12u7 | 1 |
| langgenius/ | 8269050f192e | python3.12 | 3.12.3-1ubuntu0.11 | 1 |