CVE-2025-66418
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
- 50th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 792
- of 17,787 indexed, latest versions
- Container images
- 837
- deployed by those charts
- Fix available
- 4 of 4
- affected packages
urllib3 allows an unbounded number of links in the decompression chain
Carried by container images the latest versions of 792 of 17,787 indexed charts deploy, on 837 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| urllib3pypi | 1.24, 1.24.1, 1.24.2, 1.24.3+42 more | 2.6.0 | 812 |
| py3-pipapk | 25.0.1-r0, 25.2-r0, 26.0.1-r1 | 26.1.1-r0 | 3 |
| python-urllib3deb | 1.25.8-2ubuntu0.1, 1.25.8-2ubuntu0.2, 1.25.8-2ubuntu0.3, 1.25.8-2ubuntu0.4+6 more | 1.25.8-2ubuntu0.4+esm2, 1.26.5-1~exp1ubuntu0.4, 1.26.12-1+deb12u2, 2.0.7-1ubuntu0.3 | 46 |
| python-pipdeb | 22.0.2+dfsg-1, 22.0.2+dfsg-1ubuntu0.2, 22.0.2+dfsg-1ubuntu0.3, 22.0.2+dfsg-1ubuntu0.4+6 more | 22.0.2+dfsg-1ubuntu0.7+esm1, 24.0+dfsg-1ubuntu1.3+esm1 | 42 |
- OSV records
- CGA-7c7g-v8c7-cp3hCGA-9p8r-r9mh-6fj5DEBIAN-CVE-2025-66418GHSA-gm62-xv2j-4w53UBUNTU-CVE-2025-66418
- Also known as
- CGA-8232-8863-qprx, CGA-f9vm-whvp-q74g, PYSEC-2026-1998, USN-7927-1, USN-8344-1
Charts affected
792 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| 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 |
| 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 |
| 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 |
| uptimerobot-prometheusgeek-cookbookVerified publisher | 6.4.2 | 1 of 1See more | 2,265 |
| gentrace-self-hostedgentrace-self-hostedVerified publisher | 0.1.3 | 1 of 9See more | 15,562 |
| IMgrycapOfficialVerified publisher | 1.8.0 | 1 of 3See more | 4,132 |
| octoprinthalkeye | 0.1.1 | 1 of 1See more | 3,608 |
| powerdnsadminhalkeye | 0.3.1 | 1 of 1See more | 3,345 |
| harp-proxyharp | 0.8.1 | 1 of 1See more | 6,374 |
Container images carrying it
837 by charts deploying them
A fixed version is listed for 4 of the 4 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| opea/ | 58f91683892d | urllib3 | 2.6.0 | 1 |
| opea/ | e2436483b73d | urllib3 | 2.6.0 | 1 |
| opea/ | 3eaa91849512 | urllib3 | 2.6.0 | 1 |
| opea/ | 262c6048aab8 | urllib3 | 2.6.0 | 1 |
| opea/ | f68bec6a1271 | urllib3 | 2.6.0 | 1 |
| opea/ | 02f9e8fa5d71 | urllib3 | 2.6.0 | 1 |
| opea/ | 249afad3d268 | urllib3 | 2.6.0 | 1 |
| opea/ | 257ae94709e9 | urllib3 | 2.6.0 | 1 |
| opea/ | fe08165d7770 | urllib3 | 2.6.0 | 1 |
| openbas/ | a277796d9724 | urllib3 | 2.6.0 | 1 |
| opencsghq/ | 2f03fead54db | urllib3 | 2.6.0 | 1 |
| opencsghq/ | 2cd29671a03e | urllib3 | 2.6.0 | 1 |
| opencsghq/ | c36a5bac3cf0 | urllib3 | 2.6.0 | 1 |
| opendatacube/ | 120457ffcd69 | urllib3 | 2.6.0 | 1 |
| opendatacube/ | 5d810e8504b8 | urllib3 | 2.6.0 | 1 |
| opendatacube/ | 91870111837c | urllib3 | 2.6.0 | 1 |
| opendatacube/ | 1b90cdf68831 | urllib3 | 2.6.0 | 1 |
| opendatacube/ | 80df355a660b | urllib3 | 2.6.0 | 1 |
| openemr/ | 89eaa6d9a4e3 | urllib3 | 2.6.0 | 1 |
| openmined/ | b72f74a68b32 | py3-pip urllib3 | 26.1.1-r0 2.6.0 | 1 |
| openspeedtest/ | d4d62f4b7d85 | urllib3 | 2.6.0 | 1 |
| openstackhelm/ | f728510bab3c | urllib3 | 2.6.0 | 1 |
| openstackhelm/ | e07d75953d2e | urllib3 | 2.6.0 | 1 |
| openvpn/ | 2253c10ec652 | urllib3 | 2.6.0 | 1 |
| openwhisk/ | c80dba0de3aa | urllib3 | 2.6.0 | 1 |
| openzaak/ | 2e65313b9b10 | urllib3 | 2.6.0 | 1 |
| openzaak/ | 2ca2ea6e0ae9 | urllib3 | 2.6.0 | 1 |
| owanio1992/ | 4ade8e1e4d7e | urllib3 | 2.6.0 | 1 |
| oxheadalpha/ | d9faed45bf1c | urllib3 | 2.6.0 | 1 |
| pangeo/ | 5fbe688a4f80 | urllib3 | 2.6.0 | 1 |
| pecan/ | 73b2074f3fec | urllib3 | 2.6.0 | 1 |
| phan2410/ | 4a86d138832d | urllib3 | 2.6.0 | 1 |
| phntom/ | d8e2a9f2f085 | urllib3 | 2.6.0 | 1 |
| phntom/ | 3adadbac8443 | urllib3 | 2.6.0 | 1 |
| phntom/ | 49b6488f618b | urllib3 | 2.6.0 | 1 |
| phntom/ | d2b844700b57 | urllib3 | 2.6.0 | 1 |
| phsmith/ | 0265a7616ae8 | urllib3 | 2.6.0 | 1 |
| platzio/ | d5e5972f344b | urllib3 | 2.6.0 | 1 |
| pnnlmiscscripts/ | 155131891741 | urllib3 | 2.6.0 | 1 |
| pnnlmiscscripts/ | 8af4b7551d40 | urllib3 | 2.6.0 | 1 |
| prefecthq/ | 1df4b5b6238a | urllib3 | 2.6.0 | 1 |
| prompve/ | fcf041f0c24d | urllib3 | 2.6.0 | 1 |
| prompve/ | ff6749eb03b0 | urllib3 | 2.6.0 | 1 |
| pryorda/ | 79925e63e59f | urllib3 | 2.6.0 | 1 |
| pryorda/ | e0f5ba8b7856 | urllib3 | 2.6.0 | 1 |
| pschiffe/ | 37ebba8c2b8f | urllib3 | 2.6.0 | 1 |
| psono/ | 3b974b43ea03 | urllib3 | 2.6.0 | 1 |
| pyaephyohein/ | fdee05f2d441 | urllib3 | 2.6.0 | 1 |
| rdavidoff/ | 7ae4c5135771 | urllib3 | 2.6.0 | 1 |
| redash/ | 00d813437db5 | urllib3 | 2.6.0 | 1 |