CVE-2026-42496
CriticalAdvisory
Published 26 May 2026In the index since 5 Sept 2026
- Severity
- Critical
- worst across findings
- CVSS
- 9.1
- base score, highest
- EPSS
- 0.004
- 36th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 2,176
- of 17,790 indexed, latest versions
- Container images
- 2,125
- deployed by those charts
- Fix available
- 2 of 2
- affected packages
Important: perl-Archive-Tar security update
Carried by container images the latest versions of 2,176 of 17,790 indexed charts deploy, on 2,125 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| perldeb | 5.18.2-2ubuntu1, 5.18.2-2ubuntu1.1, 5.18.2-2ubuntu1.4, 5.18.2-2ubuntu1.7+30 more | 5.18.2-2ubuntu1.7+esm7, 5.26.1-6ubuntu0.7+esm2, 5.30.0-9ubuntu0.5+esm2, 5.34.0-3ubuntu1.7+5 more | 2,123 |
| perl-Archive-Tarrpm | 2.38-6.el9, 2.38-6.el9.0.1 | 0:2.38-6.el9_8.1 | 2 |
- OSV records
- DEBIAN-CVE-2026-42496UBUNTU-CVE-2026-42496RLSA-2026:30856ECHO-1732-bcf6-7970
- Also known as
- USN-8467-1
Charts affected
2,176 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| kube-downscalerhelm-charts-nr | 0.7.6 | 1 of 1See more | 4,310 |
| locusthelm-charts-nr | 0.32.4 | 1 of 1See more | 2,817 |
| node-problem-detectorhelm-charts-nr | 2.3.17 | 1 of 1See more | 2,462 |
| supersethelm-charts-nr | 1.1.3 | 1 of 1See more | 2,328 |
| hello-world-charthelm-chart-test-hello-world | 0.1.0 | 1 of 1See more | 1,849 |
| mywebhelmchartwebapp | 0.0.5 | 1 of 1See more | 1,703 |
| my-apphelm-demo8564 | 0.2.7 | 1 of 2See more | 1,849 |
| chart-bookhelm-deploy-book | 0.1.0 | 1 of 3See more | 9,148 |
| affinehelmforgeVerified publisher | 1.0.0 | 3 of 3See more | 4,081 |
| alfiohelmforgeVerified publisher | 1.2.12 | 1 of 3See more | 2,114 |
| apachehelmforgeVerified publisher | 1.0.6 | 1 of 1See more | 1,703 |
| appwritehelmforgeVerified publisher | 2.0.0 | 2 of 5See more | 4,689 |
| archiveboxhelmforgeVerified publisher | 1.1.12 | 1 of 1See more | 7,675 |
| automatischhelmforgeVerified publisher | 1.3.7 | 2 of 4See more | 5,816 |
| castopodhelmforgeVerified publisher | 1.2.7 | 1 of 3See more | 9,485 |
| changedetectionhelmforgeVerified publisher | 1.1.16 | 1 of 1See more | 2,612 |
| chiefonboardinghelmforgeVerified publisher | 1.1.15 | 2 of 3See more | 7,086 |
| ckanhelmforgeVerified publisher | 1.3.8 | 4 of 6See more | 10,027 |
| countlyhelmforgeVerified publisher | 1.2.6 | 1 of 3See more | 18,938 |
| dawarichhelmforgeVerified publisher | 1.0.1 | 2 of 4See more | 10,442 |
| discount-bandithelmforgeVerified publisher | 2.0.8 | 1 of 3See more | 29,930 |
| druidhelmforgeVerified publisher | 1.3.6 | 1 of 4See more | 8,623 |
| drupalhelmforgeVerified publisher | 1.2.13 | 1 of 2See more | 3,884 |
| entehelmforgeVerified publisher | 1.0.2 | 2 of 4See more | 4,254 |
| fastmcp-serverhelmforgeVerified publisher | 1.7.4 | 1 of 1See more | 3,304 |
| generichelmforgeVerified publisher | 3.1.5 | 1 of 1See more | 1,849 |
| ghosthelmforgeVerified publisher | 1.2.7 | 1 of 3See more | 2,485 |
| hoppscotchhelmforgeVerified publisher | 1.1.11 | 1 of 2See more | 2,076 |
| immichhelmforgeVerified publisher | 1.2.8 | 4 of 5See more | 11,122 |
| jenkinshelmforgeVerified publisher | 1.0.9 | 1 of 1See more | 2,498 |
| jupyterhubhelmforgeVerified publisher | 1.0.6 | 1 of 3See more | 5,361 |
| listmonkhelmforgeVerified publisher | 1.1.14 | 1 of 3See more | 2,863 |
| matterbridgehelmforgeVerified publisher | 1.0.3 | 1 of 1See more | 917 |
| mcp-serverhelmforgeVerified publisher | 1.0.0 | 1 of 1See more | 3,453 |
| medikeephelmforgeVerified publisher | 2.0.1 | 2 of 3See more | 5,430 |
| memcachedhelmforgeVerified publisher | 1.0.8 | 1 of 1See more | 1,074 |
| metabasehelmforgeVerified publisher | 1.2.29 | 1 of 3See more | 1,676 |
| middlewarehelmforgeVerified publisher | 1.2.6 | 3 of 4See more | 9,771 |
| moodlehelmforgeVerified publisher | 1.1.0 | 2 of 2See more | 6,206 |
| netboxhelmforgeVerified publisher | 2.0.1 | 2 of 4See more | 4,347 |
| nextcloudhelmforgeVerified publisher | 1.0.0 | 3 of 3See more | 7,211 |
| notediscoveryhelmforgeVerified publisher | 2.0.1 | 1 of 1See more | 1,263 |
| opencuthelmforgeVerified publisher | 1.1.9 | 2 of 5See more | 3,772 |
| paprahelmforgeVerified publisher | 1.0.0 | 1 of 1See more | 2,560 |
| phpmyadminhelmforgeVerified publisher | 2.0.1 | 1 of 1See more | 4,819 |
| qdranthelmforgeVerified publisher | 1.0.5 | 1 of 1See more | 829 |
| reactive-resumehelmforgeVerified publisher | 1.0.0 | 2 of 4See more | 3,071 |
| ryothelmforgeVerified publisher | 1.0.0 | 2 of 2See more | 6,068 |
| strapihelmforgeVerified publisher | 2.3.14 | 1 of 3See more | 2,084 |
| supersethelmforgeVerified publisher | 1.3.6 | 3 of 5See more | 5,784 |
Container images carrying it
2,125 by charts deploying them
A fixed version is listed for 2 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| library/ | 8df317692c59 | perl | 5.40.1-6+deb13u1 | 1 |
| library/ | a8f08480e1f8 | perl | no fix listed | 1 |
| library/ | b43d2dcbbdb1 | perl | no fix listed | 1 |
| library/ | bb142a9c18ac | perl | no fix listed | 1 |
| library/ | be0a135f1955 | perl | no fix listed | 1 |
| library/ | d31852005202 | perl | no fix listed | 1 |
| library/ | 04ac44a2595b | perl | 5.40.1-6+deb13u1 | 1 |
| library/ | 0842dcd4c8f8 | perl | 5.34.0-3ubuntu1.7 | 1 |
| library/ | ef9723cf4fe4 | perl | 5.34.0-3ubuntu1.7 | 1 |
| library/ | 507a3eecf809 | perl | no fix listed | 1 |
| library/ | 152dc042452c | perl | 5.26.1-6ubuntu0.7+esm2 | 1 |
| library/ | 4d0bb287d87b | perl | no fix listed | 1 |
| library/ | 8ae66efb09a2 | perl | no fix listed | 1 |
| library/ | ad4a8bae2eb4 | perl | 5.40.1-6+deb13u1 | 1 |
| library/ | f73396626d2f | perl | 5.40.1-6+deb13u1 | 1 |
| library/ | 55d1e5b2e601 | perl | 5.34.0-3ubuntu1.7 | 1 |
| library/ | dfa9ba46d14b | perl | 5.34.0-3ubuntu1.7 | 1 |
| libretranslate/ | 1de2d7056bb8 | perl | no fix listed | 1 |
| linuxserver/ | a847b5b2d860 | perl | 5.26.1-6ubuntu0.7+esm2 | 1 |
| linuxserver/ | 241009026e6f | perl | 5.38.2-3.2ubuntu0.3 | 1 |
| linuxserver/ | 938810eca3d3 | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| linuxserver/ | 45c5fe102ff3 | perl | 5.26.1-6ubuntu0.7+esm2 | 1 |
| linuxserver/ | a5e43a05ae79 | perl | 5.34.0-3ubuntu1.7 | 1 |
| linuxserver/ | b801bbcf6386 | perl | 5.26.1-6ubuntu0.7+esm2 | 1 |
| linuxserver/ | 0ac871624394 | perl | 5.26.1-6ubuntu0.7+esm2 | 1 |
| linuxserver/ | 2ce561a95e7b | perl | 5.26.1-6ubuntu0.7+esm2 | 1 |
| linuxserver/ | 9a997426d71e | perl | 5.38.2-3.2ubuntu0.3 | 1 |
| linuxserver/ | 2427dde159a2 | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| linuxserver/ | f93d2560e233 | perl | 5.26.1-6ubuntu0.7+esm2 | 1 |
| linuxserver/ | 2fbb21fb4903 | perl | 5.26.1-6ubuntu0.7+esm2 | 1 |
| linuxserver/ | 4a13ced2326c | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| linuxserver/ | 0ae315a3a456 | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| linuxserver/ | ab105cc50322 | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| lis314/ | aa2089c37920 | perl | no fix listed | 1 |
| litmuschaos/ | 99961210d467 | perl | 5.26.1-6ubuntu0.7+esm2 | 1 |
| livekit/ | 1ab01641b366 | perl | 5.34.0-3ubuntu1.7 | 1 |
| lmacka/ | 93f5c048b7d4 | perl | 5.40.1-6+deb13u1 | 1 |
| localstack/ | 3fe5b51caec8 | perl | 5.40.1-6+deb13u1 | 1 |
| localstack/ | 9d278167f2b7 | perl | no fix listed | 1 |
| locustio/ | 51d866285170 | perl | no fix listed | 1 |
| logiqai/ | 65b996bc7bdc | perl | no fix listed | 1 |
| longhornio/ | dca34321452c | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| longhornio/ | ede61fe2a472 | perl | 5.26.1-6ubuntu0.7+esm2 | 1 |
| longhornio/ | 5875cef29348 | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| louislam/ | 2e478d3170bd | perl | 5.40.1-6+deb13u1 | 1 |
| louislam/ | 059b49d64739 | perl | no fix listed | 1 |
| louislam/ | 4c364ef96aad | perl | no fix listed | 1 |
| louislam/ | 91e963bfda56 | perl | no fix listed | 1 |
| louislam/ | 9865163f92c1 | perl | no fix listed | 1 |
| lsstsqre/ | b75bf8aaafa4 | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |