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 |
|---|---|---|---|
| batchrunnerflanksourceVerified publisher | 1.0.44 | 1 of 1See more | 5,292 |
| flask-contactsflask-contacts-generic | 1.0.1 | 1 of 3See more | 5,704 |
| uptime-kumafluent-operatorVerified publisher | 0.1.0 | 1 of 1See more | 3,474 |
| forms-catalogueforms-catalogue | 0.1.0 | 1 of 2See more | 2,188 |
| powerdnsfsdrw08 | 0.1.3 | 1 of 4See more | 1,958 |
| borgmaticgabe565Verified publisher | 0.10.1 | 1 of 1See more | 2,438 |
| tandoorgabe565Verified publisher | 0.9.9 | 1 of 2See more | 2,183 |
| spectergaloymoney | 0.3.1 | 1 of 1See more | 1,691 |
| spectergaloymoney2 | 0.3.1 | 1 of 1See more | 1,691 |
| airsonicgeek-cookbookVerified publisher | 6.4.2 | 1 of 1See more | 18,230 |
| amcrest2mqttgeek-cookbookVerified publisher | 2.4.2 | 1 of 1See more | 1,924 |
| babybuddygeek-cookbookVerified publisher | 1.2.2 | 1 of 1See more | 1,489 |
| beetsgeek-cookbookVerified publisher | 1.4.2 | 1 of 1See more | 1,150 |
| calibre-webgeek-cookbookVerified publisher | 8.4.2 | 1 of 1See more | 16,123 |
| changedetection-iogeek-cookbookVerified publisher | 1.5.2 | 1 of 1See more | 1,950 |
| comcastgeek-cookbookVerified publisher | 6.4.2 | 1 of 1See more | 3,245 |
| icinga2geek-cookbookVerified publisher | 4.2.0 | 1 of 1See more | 9,077 |
| ihatemoneygeek-cookbookVerified publisher | 1.1.2 | 1 of 1See more | 1,526 |
| mopidygeek-cookbookVerified publisher | 0.1.2 | 1 of 1See more | 12,958 |
| mylargeek-cookbookVerified publisher | 4.4.2 | 1 of 1See more | 1,423 |
| nzbgetgeek-cookbookVerified publisher | 12.4.2 | 1 of 1See more | 12,076 |
| openemrgeek-cookbookVerified publisher | 5.2.0 | 1 of 1See more | 8,392 |
| powerdns-admingeek-cookbookVerified publisher | 1.2.2 | 1 of 1See more | 2,643 |
| radicalegeek-cookbookVerified publisher | 1.2.2 | 1 of 1See more | 2,115 |
| rtorrent-rutorrentgeek-cookbookVerified publisher | 1.1.2 | 1 of 1See more | 4,232 |
| seafilegeek-cookbookVerified publisher | 3.2.0 | 1 of 1See more | 24,293 |
| searxgeek-cookbookVerified publisher | 5.6.2 | 1 of 4See more | 7,470 |
| skypilotgeek-cookbookVerified publisher | 0.0.1 | 1 of 3See more | 8,923 |
| whooglegeek-cookbookVerified publisher | 3.4.2 | 1 of 1See more | 2,061 |
| volume-autoscalergke-volume-autoscaler | 3.0.2 | 1 of 1See more | 901 |
| ldap-backupgluuVerified publisher | 1.6.11 | 1 of 1See more | 3,064 |
| gmaas-github-apigmaas-github-api | 2.0.1 | 1 of 1See more | 1,205 |
| docker-registry-gcgmelilloVerified publisher | 0.1.9 | 1 of 1See more | 981 |
| gnp-stackgnp-stack | 0.0.5 | 1 of 14See more | 7,659 |
| platformgoofy-chart | 0.1.0 | 1 of 1See more | 2,789 |
| opentelemetry-demogpg-dev | 0.33.8 | 1 of 27See more | 49,025 |
| siembolgresearch | 0.1.6 | 1 of 4See more | 14,312 |
| guacamoleguacamole | 1.0.0 | 1 of 4See more | 250 |
| resurrectbothalkeye | 0.1.5 | 1 of 1See more | 3,809 |
| hawk-envoy-pluginhawk | 0.1.0 | 1 of 4See more | 9,096 |
| esphomehelm-chart-roeiVerified publisher | 2025.3.0 | 1 of 1See more | 6,008 |
| home-assistanthelm-chart-roeiVerified publisher | 2025.3.0 | 1 of 1See more | 4,647 |
| iofoghelm-chartsVerified publisher | 0.1.1 | 1 of 3See more | 24,161 |
| streamsheetshelm-chartsVerified publisher | 0.2.3 | 5 of 8See more | 89,959 |
| kube-downscalerhelm-charts-nr | 0.7.6 | 1 of 1See more | 4,293 |
| locusthelm-charts-nr | 0.32.4 | 1 of 1See more | 2,800 |
| mlflowhelm-charts-nr | 1.0.10 | 1 of 1See more | 4,422 |
| weblatehelm-charts-nr | 0.3.2 | 1 of 3See more | 7,984 |
| ckanhelmforgeVerified publisher | 1.3.8 | 1 of 6See more | 9,920 |
| countlyhelmforgeVerified publisher | 1.2.6 | 1 of 3See more | 18,813 |
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 |