CVE-2026-6100
CriticalAdvisory
Published 13 Apr 2026In the index since 5 Sept 2026
- Severity
- Critical
- worst across findings
- CVSS
- 9.1
- base score, highest
- EPSS
- 0.006
- 46th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 601
- of 17,781 indexed, latest versions
- Container images
- 579
- deployed by those charts
- Fix available
- 11 of 16
- affected packages
Use-after-free in lzma.LZMADecompressor, bz2.BZ2Decompressor, and gzip.GzipFile after re-use under memory pressure
Carried by container images the latest versions of 601 of 17,781 indexed charts deploy, on 579 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| python3.11deb | 3.11.0~rc1-1~22.04, 3.11.0~rc1-1~22.04.1, 3.11.2-6, 3.11.2-6+deb12u2+5 more | 3.11.2-6+deb12u8 | 163 |
| python3apk | 3.11.12-r1, 3.12.8-r1, 3.12.9-r0, 3.12.10-r0+4 more | 3.12.14-r0 | 63 |
| python3.13deb | 3.13.5-2, 3.13.5-2+e30, 3.13.7-1ubuntu0.1 | 3.13.5-2+deb13u2, 3.13.5-2+e36 | 23 |
| python-3.14apk | 3.14.2-r2, 3.14.4-r2 | 3.14.4-r3 | 5 |
| pythonbitnami | 3.11.11-0, 3.12.8-0, 3.13.5-1 | 3.10.21 | 3 |
| python-3.13apk | 3.13.7-r0, 3.13.10-r0, 3.13.12-r2 | 3.13.13-r2 | 3 |
| python-3.12apk | 3.12.0-r1, 3.12.9-r1 | 3.12.13-r3 | 2 |
| 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 | no fix listed | 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+14 more | 3.10.12-1~22.04.16 | 71 |
| 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+12 more | no fix listed | 54 |
| python3.12deb | 3.12.3-1, 3.12.3-1ubuntu0.2, 3.12.3-1ubuntu0.3, 3.12.3-1ubuntu0.4+8 more | 3.12.3-1ubuntu0.15 | 48 |
| 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 | no fix listed | 44 |
| 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 | no fix listed | 25 |
| 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 | no fix listed | 7 |
| python3.14deb | 3.14.4-1 | 3.14.4-1ubuntu0.1 | 2 |
| python3rpm | 3.12.9-13.azl3 | 3.12.9-14 | 1 |
- OSV records
- ALPINE-CVE-2026-6100BIT-python-2026-6100CGA-5m77-63wh-vhhhCGA-gw5v-fvh4-9pxrCGA-m7qp-99cp-h7qjDEBIAN-CVE-2026-6100UBUNTU-CVE-2026-6100AZL-83051ECHO-5806-1424-7b47
- Also known as
- BIT-libpython-2026-6100, BIT-python-min-2026-6100, CGA-hq26-pcqg-hvvp, CGA-mqvf-66wx-9p3p, CGA-r845-9w2j-fj7q, PSF-0000-CVE-2026-6100, PSF-2026-18, USN-8509-1
Charts affected
601 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| calibre-webgeek-cookbookVerified publisher | 8.4.2 | 1 of 1See more | 16,123 |
| delugegeek-cookbookVerified publisher | 5.4.2 | 1 of 1See more | 13,551 |
| double-takegeek-cookbookVerified publisher | 2.3.2 | 1 of 1See more | 12,222 |
| haste-servergeek-cookbookVerified publisher | 3.4.2 | 1 of 1See more | 10,994 |
| icinga2geek-cookbookVerified publisher | 4.2.0 | 1 of 1See more | 9,077 |
| mopidygeek-cookbookVerified publisher | 0.1.2 | 1 of 1See more | 12,958 |
| nzbgetgeek-cookbookVerified publisher | 12.4.2 | 1 of 1See more | 12,076 |
| nzbhydra2geek-cookbookVerified publisher | 10.4.2 | 1 of 1See more | 17,702 |
| openkmgeek-cookbookVerified publisher | 4.2.0 | 1 of 1See more | 27,949 |
| puppeteergeek-cookbookVerified publisher | 1.2.2 | 1 of 1See more | 15,730 |
| qbittorrentgeek-cookbookVerified publisher | 13.5.2 | 1 of 1See more | 11,807 |
| seafilegeek-cookbookVerified publisher | 3.2.0 | 1 of 1See more | 24,293 |
| teedygeek-cookbookVerified publisher | 6.2.0 | 1 of 1See more | 26,944 |
| transmissiongeek-cookbookVerified publisher | 8.4.3 | 1 of 1See more | 11,861 |
| xtevegeek-cookbookVerified publisher | 8.4.2 | 1 of 1See more | 17,929 |
| genieacsgenieacsVerified publisher | 0.5.1 | 1 of 2See more | 4,259 |
| knativegitlabVerified publisher | 0.10.0 | 3 of 10See more | 36,102 |
| glpiglpi-chart | 0.1.1 | 1 of 3See more | 12,170 |
| jaegergpg-dev | 3.3.3 | 2 of 5See more | 19,229 |
| grafana-dashboard-convertergrafana-dashboard-converterVerified publisher | 0.3.10 | 1 of 1See more | 906 |
| gravitino-iceberg-rest-server-helmgravitino-iceberg-rest-server | 1.3.11 | 1 of 1See more | 4,556 |
| temporalgroundcover | 1.12.357 | 1 of 2See more | 2,013 |
| librechathajowielandVerified publisher | 1.1.0 | 1 of 1See more | 2,950 |
| hawk-envoy-pluginhawk | 0.1.0 | 1 of 4See more | 9,096 |
| heliconehelicone | 0.1.42 | 2 of 14See more | 24,995 |
| 7dtdhelm-7dtd | 0.1.0 | 1 of 1See more | 10,627 |
| esphomehelm-chart-roeiVerified publisher | 2025.3.0 | 1 of 1See more | 6,008 |
| iofoghelm-chartsVerified publisher | 0.1.1 | 1 of 3See more | 24,161 |
| twampyhelm-charts-darox | 0.0.2 | 1 of 1See more | 2,057 |
| appwritehelmforgeVerified publisher | 1.3.4 | 1 of 5See more | 6,952 |
| archiveboxhelmforgeVerified publisher | 1.1.12 | 1 of 1See more | 7,633 |
| chiefonboardinghelmforgeVerified publisher | 1.1.14 | 1 of 3See more | 10,849 |
| countlyhelmforgeVerified publisher | 1.2.6 | 1 of 3See more | 18,813 |
| middlewarehelmforgeVerified publisher | 1.2.6 | 1 of 4See more | 9,653 |
| uptime-kumahelmforgeVerified publisher | 1.5.12 | 1 of 1See more | 30,099 |
| myapphelmingapp | 0.1.0 | 1 of 1See more | 12,607 |
| openbashelm-openbasVerified publisher | 1.8.14 | 1 of 7See more | 25,017 |
| svacerhelm-svacer | 0.6.0 | 1 of 1See more | 6,015 |
| nominatimheywood8-helm-chartsVerified publisher | 3.10.8 | 1 of 3See more | 14,290 |
| httpbin2022httpbin2022Verified publisher | 0.1.1 | 1 of 1See more | 8,685 |
| eoloplanthttpd-eoloplant | 0.1.0 | 1 of 7See more | 32,205 |
| hydrahydraVerified publisher | 0.9.5 | 1 of 2See more | 9,011 |
| isolated-vmhydraVerified publisher | 0.9.4 | 1 of 1See more | 7,733 |
| hyperglance-helmhyperglance-helmVerified publisher | 10.0.5 | 3 of 6See more | 10,967 |
| ibexaibexaVerified publisher | 3.11.1 | 1 of 10See more | 5,959 |
| ibm-microclimateibm-charts | 0.1.0 | 1 of 8See more | 57,669 |
| ibm-skydive-devibm-charts | 1.1.2 | 1 of 1See more | 12,611 |
| ibm-swift-sampleibm-charts | 1.1.2 | 1 of 1See more | 25,160 |
| ibm-ws-dyn-agent-devibm-charts | 1.0.0 | 1 of 1See more | 19,295 |
| eoloserverihuertas2021-vmartinp2021-helm | 0.1.0 | 1 of 7See more | 27,721 |
Container images carrying it
579 by charts deploying them
A fixed version is listed for 11 of the 16 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| oomk8s/ | 875814cc853d | python2.7 python3.5 | no fix listed no fix listed | 11 |
| library/ | 8a279e9396a8 | python3.10 | 3.10.12-1~22.04.16 | 10 |
| library/ | e582c0bc7766 | python3.12 | 3.12.3-1ubuntu0.15 | 8 |
| oomk8s/ | 7daa08b81954 | python2.7 python3.5 | no fix listed no fix listed | 6 |
| quay.io/ | 95d6f0e05636 | python3.11 | 3.11.2-6+deb12u8 | 6 |
| hyperledger/ | 4ce6f43ded2e | python2.7 python3.5 | no fix listed no fix listed | 4 |
| hyperledger/ | f6c724592abf | python2.7 python3.5 | no fix listed no fix listed | 4 |
| jaegertracing/ | d48d6dab2c65 | python3.10 | 3.10.12-1~22.04.16 | 4 |
| library/ | 606d8c0d6b3c | python3 | 3.12.14-r0 | 4 |
| library/ | c3f70098e01d | python3.10 | 3.10.12-1~22.04.16 | 4 |
| cloudve/ | 4a3d7fae90bb | python3.8 | no fix listed | 3 |
| dgraph/ | 3b55ea83fffe | python3.8 | no fix listed | 3 |
| omecproject/ | d59ccb138ffb | python2.7 | no fix listed | 3 |
| selenium/ | 02f251d48d5f | python3.8 | no fix listed | 3 |
| quay.io/ | 2b6db27eaf3d | python3.10 | 3.10.12-1~22.04.16 | 3 |
| quay.io/ | 709c7da19c5a | python3.11 | 3.11.2-6+deb12u8 | 3 |
| apache/ | ae0b86d3c4d0 | python3.12 | 3.12.3-1ubuntu0.15 | 2 |
| cfssl/ | c9018c2ddf0b | python3.11 | 3.11.2-6+deb12u8 | 2 |
| freeradius/ | 21c8bfa904d8 | python2.7 | no fix listed | 2 |
| gjeanmart/ | 926264c8f2d1 | python3.11 | 3.11.2-6+deb12u8 | 2 |
| hookiesolutions/ | 0629694246ba | python3.8 | no fix listed | 2 |
| istio/ | dbb7726d1bf0 | python3.6 | no fix listed | 2 |
| istio/ | a78b7a165744 | python3.6 | no fix listed | 2 |
| library/ | 5aa8400b4b3b | python2.7 | no fix listed | 2 |
| library/ | 7cbcec0086ac | python3.10 | 3.10.12-1~22.04.16 | 2 |
| library/ | eedf63967cdb | python3.11 | 3.11.2-6+deb12u8 | 2 |
| library/ | 935b3f84c1e4 | python3.12 | 3.12.3-1ubuntu0.15 | 2 |
| library/ | f020c06da226 | python3.10 | 3.10.12-1~22.04.16 | 2 |
| lightstep/ | 11c5569aaf3b | python3.5 | no fix listed | 2 |
| louislam/ | 917318f9d7be | python3.11 | 3.11.2-6+deb12u8 | 2 |
| louislam/ | 9aeb4e51d038 | python3.11 | 3.11.2-6+deb12u8 | 2 |
| louislam/ | a8610b3b4c38 | python3.11 | 3.11.2-6+deb12u8 | 2 |
| moreillon/ | e1c9bfab5c16 | python3.11 | 3.11.2-6+deb12u8 | 2 |
| obolnetwork/ | 278c7e2897b6 | python3.13 | 3.13.5-2+deb13u2 | 2 |
| omecproject/ | cfdb566dd949 | python2.7 python3.5 | no fix listed no fix listed | 2 |
| opendatacube/ | 668cbb41473c | python3.12 | 3.12.3-1ubuntu0.15 | 2 |
| qichenxu4pd/ | f3a8502bc21b | python3.11 | 3.11.2-6+deb12u8 | 2 |
| redis/ | 1c5f43fddcdd | python3.10 | 3.10.12-1~22.04.16 | 2 |
| redis/ | 72035434f455 | python3.10 | 3.10.12-1~22.04.16 | 2 |
| redis/ | e44b2b49d059 | python3.10 | 3.10.12-1~22.04.16 | 2 |
| smartedge/ | 4cd63c22ce36 | python3.8 | no fix listed | 2 |
| streamnative/ | 0e6d7aa3ef32 | python3.8 | no fix listed | 2 |
| svtechnmaa/ | b2987abe57d3 | python3.10 | 3.10.12-1~22.04.16 | 2 |
| tzahi12345/ | 2f943d584711 | python3.10 | 3.10.12-1~22.04.16 | 2 |
| uffizzi/ | 0344805f267b | python3.11 | 3.11.2-6+deb12u8 | 2 |
| vdiogov/ | 6945f84f0058 | python3.11 | 3.11.2-6+deb12u8 | 2 |
| wurstmeister/ | 7a7fd44a7210 | python2.7 python3.4 | no fix listed no fix listed | 2 |
| ghcr.io/ | 82d0b161161d | python3.12 | 3.12.3-1ubuntu0.15 | 2 |
| ghcr.io/ | 5be52524664c | python2.7 python3.10 | no fix listed 3.10.12-1~22.04.16 | 2 |
| ghcr.io/ | 103fbcec2314 | python3.8 | no fix listed | 2 |