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
- 839
- of 17,787 indexed, latest versions
- Container images
- 889
- deployed by those charts
- Fix available
- 4 of 4
- affected packages
urllib3 streaming API improperly handles highly compressed data
Carried by container images the latest versions of 839 of 17,787 indexed charts deploy, on 889 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 | 847 |
| 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 |
- OSV records
- CGA-6rv2-pgqx-6frwCGA-9xrh-87x9-46fcDEBIAN-CVE-2025-66471GHSA-2xpw-w6gg-jr37UBUNTU-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
839 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
889 by charts deploying them
A fixed version is listed for 4 of the 4 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| robotshop/ | 774b52c6180d | urllib3 | 2.6.0 | 1 |
| rommapp/ | b909e95d1aab | urllib3 | 2.6.0 | 1 |
| rook/ | 2f970c425617 | urllib3 | 2.6.0 | 1 |
| rook/ | 944a1dd70496 | urllib3 | 2.6.0 | 1 |
| saidsef/ | f17f7c435891 | urllib3 | 2.6.0 | 1 |
| salehmir/ | 1afa95f979e9 | urllib3 | 2.6.0 | 1 |
| saltstack/ | e9c7906b7a5c | urllib3 | 2.6.0 | 1 |
| santisbon/ | c4e994ca4540 | urllib3 | 2.6.0 | 1 |
| santisbon/ | e807283f8d69 | urllib3 | 2.6.0 | 1 |
| santisbon/ | 8ee3a1697227 | urllib3 | 2.6.0 | 1 |
| scrapinghub/ | a5f89bc84606 | python-pip | no fix listed | 1 |
| seafileltd/ | 6693911bcc40 | urllib3 python-pip python-urllib3 | 2.6.0 no fix listed 1.25.8-2ubuntu0.4+esm2 | 1 |
| seafileltd/ | 70628f29c663 | urllib3 python-pip python-urllib3 | 2.6.0 no fix listed 1.25.8-2ubuntu0.4+esm2 | 1 |
| seafileltd/ | 7ac833196f60 | urllib3 python-pip python-urllib3 | 2.6.0 no fix listed 1.25.8-2ubuntu0.4+esm2 | 1 |
| seafileltd/ | d0c66e4621bd | urllib3 python-pip | 2.6.0 22.0.2+dfsg-1ubuntu0.7+esm3 | 1 |
| seafileltd/ | ed0fcda5e6a9 | urllib3 python-pip python-urllib3 | 2.6.0 no fix listed 1.25.8-2ubuntu0.4+esm2 | 1 |
| searx/ | 3dbb3a6d9419 | urllib3 | 2.6.0 | 1 |
| seldonio/ | 1d0da98a2d76 | urllib3 python-pip | 2.6.0 no fix listed | 1 |
| seldonio/ | 4e985d2006a8 | urllib3 | 2.6.0 | 1 |
| shadowrhyder/ | 4aae9270356a | urllib3 | 2.6.0 | 1 |
| shaowenchen/ | 26da43bb5b66 | python-pip | 22.0.2+dfsg-1ubuntu0.7+esm3 | 1 |
| shaowenchen/ | 315444f703f4 | python-pip | 22.0.2+dfsg-1ubuntu0.7+esm3 | 1 |
| sharanalwar/ | 8d3cab80df49 | urllib3 | 2.6.0 | 1 |
| sirrend/ | 699e79e3d4e2 | urllib3 | 2.6.0 | 1 |
| sirrend/ | 7ca688c7abf5 | urllib3 | 2.6.0 | 1 |
| sirrend/ | 997866417011 | urllib3 | 2.6.0 | 1 |
| sissbruecker/ | 0c5dddf0b37c | urllib3 | 2.6.0 | 1 |
| sissbruecker/ | a222fb777e1f | urllib3 | 2.6.0 | 1 |
| skylenet/ | 210353ce7c89 | urllib3 | 2.6.0 | 1 |
| smarketshq/ | cfc765b27e64 | urllib3 | 2.6.0 | 1 |
| socialmediamacroscope/ | 70fb11d4f531 | urllib3 python-pip | 2.6.0 no fix listed | 1 |
| socialmediamacroscope/ | 4fb86885d64d | urllib3 | 2.6.0 | 1 |
| socialmediamacroscope/ | 4bfda60829fe | urllib3 | 2.6.0 | 1 |
| socialmediamacroscope/ | 07477060bba8 | urllib3 | 2.6.0 | 1 |
| socialmediamacroscope/ | c969f7677983 | urllib3 | 2.6.0 | 1 |
| socialmediamacroscope/ | 9b4211832429 | urllib3 | 2.6.0 | 1 |
| socialmediamacroscope/ | 999f2ff2c128 | urllib3 | 2.6.0 | 1 |
| socialmediamacroscope/ | 51cb17626519 | urllib3 | 2.6.0 | 1 |
| socialmediamacroscope/ | 74e35f64db68 | urllib3 | 2.6.0 | 1 |
| socialmediamacroscope/ | 19d3d26d53ee | urllib3 python-pip | 2.6.0 no fix listed | 1 |
| socialmediamacroscope/ | 6418f9bdb4d2 | urllib3 | 2.6.0 | 1 |
| socialmediamacroscope/ | f508216be63c | urllib3 python-pip | 2.6.0 no fix listed | 1 |
| socialmediamacroscope/ | b351c21422e6 | urllib3 | 2.6.0 | 1 |
| socialmediamacroscope/ | ca863306314b | urllib3 | 2.6.0 | 1 |
| socialmediamacroscope/ | 724f3f5702e0 | urllib3 | 2.6.0 | 1 |
| socialmediamacroscope/ | fa490acac2f8 | urllib3 | 2.6.0 | 1 |
| softonic/ | a64d6c0e0ae5 | urllib3 | 2.6.0 | 1 |
| softonic/ | d9487a8dd70f | urllib3 | 2.6.0 | 1 |
| someblackmagic/ | 6eca64b6b440 | urllib3 python-pip python-urllib3 | 2.6.0 no fix listed 1.25.8-2ubuntu0.4+esm2 | 1 |
| splunk/ | c4e0d3146226 | urllib3 | 2.6.0 | 1 |