CVE-2025-66471
HighAdvisory
Published 5 Dec 2025In the index since 5 Sept 2026
- Severity
- High
- worst across findings
- CVSS
- 8.9
- base score, highest
- EPSS
- 0.007
- 51st percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 842
- of 17,787 indexed, latest versions
- Container images
- 892
- deployed by those charts
- Fix available
- 5 of 5
- affected packages
urllib3 streaming API improperly handles highly compressed data
Carried by container images the latest versions of 842 of 17,787 indexed charts deploy, on 892 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| urllib3pypi | 1.7.1, 1.10.2, 1.13.1, 1.19.1+49 more | 2.6.0 | 850 |
| py3-pipapk | 25.0.1-r0, 25.2-r0, 26.0.1-r1 | 26.1.1-r0 | 3 |
| python-pipdeb | 1.5.4-1ubuntu4, 8.1.1-2ubuntu0.4, 9.0.1-2.3~ubuntu1, 9.0.1-2.3~ubuntu1.18.04.1+22 more | 22.0.2+dfsg-1ubuntu0.7+esm3, 24.0+dfsg-1ubuntu1.3+esm3 | 106 |
| python-urllib3deb | 1.7.1-1build1, 1.7.1-1ubuntu4, 1.13.1-2ubuntu0.16.04.1, 1.13.1-2ubuntu0.16.04.2+17 more | 1.25.8-2ubuntu0.4+esm2, 1.26.5-1~exp1ubuntu0.4, 2.0.7-1ubuntu0.3 | 69 |
| python-urllib3rpm | 1.10.2-7.el7 | 0:1.10.2-7.el7_9.1 | 1 |
- OSV records
- CGA-6rv2-pgqx-6frwCGA-9xrh-87x9-46fcDEBIAN-CVE-2025-66471GHSA-2xpw-w6gg-jr37RHSA-2026:9031UBUNTU-CVE-2025-66471
- Also known as
- CGA-v664-8xrh-754v, CGA-vfcj-jpxf-gprq, PYSEC-2026-1994, USN-7927-1, USN-7927-2, USN-7927-3, USN-8344-1, USN-8344-2, USN-8344-3
Charts affected
842 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| paperless-ngxalexmorbo-paperless-ngxVerified publisher | 0.2.0 | 1 of 2See more | 12,037 |
| clearml-agentallegroaiVerified publisher | 5.3.3 | 1 of 1See more | 12,046 |
| clearml-servingallegroaiVerified publisher | 1.6.2 | 2 of 9See more | 17,877 |
| psonoankra-chartsVerified publisher | 1.2.0 | 1 of 2See more | 2,388 |
| upcloud-csiankra-chartsVerified publisher | 0.4.0 | 1 of 8See more | 14,917 |
| anteonanteonVerified publisher | 2.6.4 | 3 of 13See more | 22,202 |
| apache-rangerapache-ranger | 0.1.0 | 1 of 2See more | 7,740 |
| siemassist-iot-cybersecurity-monitroting-siem | 0.1.0 | 1 of 3See more | 10,730 |
| open-elevationbeeinventor | 0.1.0 | 1 of 2See more | 13,145 |
| agentbuildkite | 0.6.4 | 1 of 1See more | 2,663 |
| finops-stackcert-managerVerified publisher | 0.0.5 | 1 of 12See more | 12,562 |
| squestchristianhuthVerified publisher | 6.6.7 | 1 of 4See more | 9,971 |
| syncstorage-rschristianhuthVerified publisher | 6.1.1 | 1 of 2See more | 693 |
| cnpg-sandboxcloudnative-pgVerified publisher | 0.6.1 | 1 of 6See more | 7,583 |
| pgbenchcloudnative-pgVerified publisher | 0.1.0 | 1 of 1See more | 2,713 |
| cosmotech-copilot-apicosmotech-apiVerified publisher | 0.1.1 | 1 of 1See more | 11,205 |
| paperless-ngxcrystalnetVerified publisher | 0.2.22 | 1 of 3See more | 13,761 |
| rommcrystalnetVerified publisher | 0.2.20 | 1 of 3See more | 1,944 |
| cubefscubefs | 3.2.0 | 2 of 10See more | 15,891 |
| data-fairdata354-helmVerified publisher | 1.1.2 | 1 of 12See more | 38,346 |
| datacube-explorerdatacube-charts | 0.5.32 | 1 of 1See more | 4,854 |
| datadogdatadog-test | 2.4.23 | 1 of 2See more | 4,568 |
| weblatedeliveryheroVerified publisher | 0.3.2 | 1 of 3See more | 7,984 |
| kubedashdevopstalesOfficialVerified publisher | 4.0.0 | 1 of 8See more | 9,205 |
| trivy-operatordevopstalesVerified publisher | 2.5.0 | 1 of 1See more | 5,598 |
| dominodominoVerified publisher | 0.1.11 | 1 of 3See more | 8,823 |
| archerydoubanVerified publisher | 0.4.3 | 1 of 6See more | 5,853 |
| seafiledr300481Verified publisher | 0.12.1 | 1 of 1See more | 10,858 |
| craftycontrollerdrewburr-labs-helm-chartsVerified publisher | 0.3.0 | 1 of 1See more | 3,671 |
| spinnakerdwardu-helm-charts | 2.2.6 | 1 of 2See more | 8,752 |
| jenkinsedu | 2.7.1 | 1 of 2See more | 4,423 |
| elastalert2elastalert2 | 2.31.0 | 1 of 1See more | 1,801 |
| enbuildenbuildVerified publisher | 0.0.50 | 1 of 6See more | 31,510 |
| genesis-generatorethereum-helm-chartsVerified publisher | 0.2.3 | 1 of 2See more | 3,135 |
| taigafermosit | 0.0.11 | 1 of 7See more | 8,496 |
| obicogabe565Verified publisher | 0.6.0 | 1 of 3See more | 1,965 |
| appdaemongeek-cookbookVerified publisher | 8.4.2 | 1 of 1See more | 3,461 |
| deepstackgeek-cookbookVerified publisher | 1.5.2 | 1 of 2See more | 5,305 |
| healthchecksgeek-cookbookVerified publisher | 4.4.2 | 1 of 1See more | 1,667 |
| homebridgegeek-cookbookVerified publisher | 5.3.2 | 1 of 1See more | 15,653 |
| kube-ops-viewgeek-cookbookVerified publisher | 1.2.2 | 1 of 1See more | 1,848 |
| lazylibrariangeek-cookbookVerified publisher | 7.4.2 | 1 of 1See more | 11,662 |
| octoprintgeek-cookbookVerified publisher | 6.4.2 | 1 of 1See more | 3,153 |
| paperlessgeek-cookbookVerified publisher | 9.2.0 | 1 of 1See more | 3,924 |
| recipesgeek-cookbookVerified publisher | 6.6.2 | 1 of 2See more | 7,801 |
| sabnzbdgeek-cookbookVerified publisher | 9.4.2 | 1 of 1See more | 10,231 |
| stashgeek-cookbookVerified publisher | 3.4.2 | 1 of 1See more | 15,856 |
| tdarrgeek-cookbookVerified publisher | 4.6.2 | 2 of 2See more | 31,000 |
| tvheadendgeek-cookbookVerified publisher | 5.4.2 | 1 of 1See more | 308 |
| uptime-kumageek-cookbookVerified publisher | 1.4.2 | 1 of 1See more | 5,079 |
Container images carrying it
892 by charts deploying them
A fixed version is listed for 5 of the 5 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| veecode/ | c443520aebf7 | urllib3 | 2.6.0 | 1 |
| viadee/ | 2e27e3b3ee56 | urllib3 | 2.6.0 | 1 |
| vividplanet/ | ae1c5b1cbecb | urllib3 | 2.6.0 | 1 |
| voltha/ | c4e41e92f046 | urllib3 python-pip python-urllib3 | 2.6.0 no fix listed no fix listed | 1 |
| voltha/ | 37f80524c207 | urllib3 python-pip | 2.6.0 no fix listed | 1 |
| voltha/ | 9ee8c1f4428c | urllib3 python-pip | 2.6.0 no fix listed | 1 |
| voltha/ | 655c3048a602 | urllib3 python-pip | 2.6.0 no fix listed | 1 |
| voltha/ | ff596b62de59 | urllib3 python-pip | 2.6.0 no fix listed | 1 |
| wallarm/ | 5cb2ae08b40f | urllib3 | 2.6.0 | 1 |
| wallarm/ | 097cadc42336 | urllib3 | 2.6.0 | 1 |
| wazuh/ | 1da5c38c6a78 | urllib3 | 2.6.0 | 1 |
| wazuh/ | 21994f40e0da | urllib3 | 2.6.0 | 1 |
| weblate/ | 82848df56ecd | urllib3 | 2.6.0 | 1 |
| wiremind/ | 4dea42c8166c | urllib3 | 2.6.0 | 1 |
| xeladock/ | 4baf531453f1 | python-pip | 22.0.2+dfsg-1ubuntu0.7+esm3 | 1 |
| ybucci/ | f1fcc7c8d9fd | urllib3 | 2.6.0 | 1 |
| yetiplatform/ | 9bcbe2650a14 | urllib3 | 2.6.0 | 1 |
| yetiplatform/ | 9c3006cedcca | urllib3 | 2.6.0 | 1 |
| youssef11gaber10/ | 96bce8b8b5a7 | urllib3 | 2.6.0 | 1 |
| zenmldocker/ | 09027a6312ee | urllib3 | 2.6.0 | 1 |
| zepai/ | 6ab0ee79926b | urllib3 | 2.6.0 | 1 |
| zohardocker12/ | b86d60dbb68d | urllib3 | 2.6.0 | 1 |
| zurdi15/ | 2db88fe44c89 | urllib3 | 2.6.0 | 1 |
| gcr.io/ | 25d6975951f1 | urllib3 | 2.6.0 | 1 |
| gcr.io/ | 360130ab5850 | urllib3 | 2.6.0 | 1 |
| gcr.io/ | 5f60c4988859 | urllib3 | 2.6.0 | 1 |
| gcr.io/ | a2259b098b13 | urllib3 | 2.6.0 | 1 |
| gcr.io/ | a461dc5cb96a | urllib3 | 2.6.0 | 1 |
| gcr.io/ | 9bcfd2abc361 | urllib3 | 2.6.0 | 1 |
| gcr.io/ | ec3ae9f6df47 | urllib3 | 2.6.0 | 1 |
| gcr.io/ | a534a3170d03 | urllib3 | 2.6.0 | 1 |
| gcr.io/ | 0ee5f968d2ab | urllib3 | 2.6.0 | 1 |
| ghcr.io/ | 3191b771a6f2 | urllib3 | 2.6.0 | 1 |
| ghcr.io/ | 744bc929a579 | urllib3 | 2.6.0 | 1 |
| ghcr.io/ | 8766ba08bf1a | urllib3 python-urllib3 | 2.6.0 no fix listed | 1 |
| ghcr.io/ | 42b0c87470d6 | urllib3 | 2.6.0 | 1 |
| ghcr.io/ | 9c7c11293b3c | urllib3 | 2.6.0 | 1 |
| ghcr.io/ | aa7831e207cd | urllib3 | 2.6.0 | 1 |
| ghcr.io/ | 8e31b5a81853 | urllib3 | 2.6.0 | 1 |
| ghcr.io/ | 6dca4455fde3 | urllib3 | 2.6.0 | 1 |
| ghcr.io/ | ab63d26a8a2c | py3-pip urllib3 | 26.1.1-r0 2.6.0 | 1 |
| ghcr.io/ | 22e3d0b486df | urllib3 | 2.6.0 | 1 |
| ghcr.io/ | 7a5244e4c8dc | urllib3 | 2.6.0 | 1 |
| ghcr.io/ | c862771e38e8 | urllib3 | 2.6.0 | 1 |
| ghcr.io/ | 835b72878606 | urllib3 | 2.6.0 | 1 |
| ghcr.io/ | 6fde1edc0983 | urllib3 python-urllib3 | 2.6.0 1.25.8-2ubuntu0.4+esm2 | 1 |
| ghcr.io/ | d600eac6283f | python-pip | 24.0+dfsg-1ubuntu1.3+esm3 | 1 |
| ghcr.io/ | 2ed0183564d7 | python-pip | 24.0+dfsg-1ubuntu1.3+esm3 | 1 |
| ghcr.io/ | 853e6f105b51 | python-pip | 24.0+dfsg-1ubuntu1.3+esm3 | 1 |
| ghcr.io/ | 0e99f12bb040 | urllib3 | 2.6.0 | 1 |