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 |
|---|---|---|---|---|
| hyperglance/ | b2f8c6d52623 | perl | 5.34.0-3ubuntu1.7 | 1 |
| ibmcom/ | 395e60cc6e3d | perl | 5.26.1-6ubuntu0.7+esm2 | 1 |
| ildarmukhametzyanov/ | 15d23720a3ee | perl | no fix listed | 1 |
| ilum/ | ce5dcdeb22ba | perl | 5.40.1-6+deb13u1 | 1 |
| improwised/ | 28940522e8b7 | perl | no fix listed | 1 |
| infiniflow/ | 992c87a68612 | perl | 5.34.0-3ubuntu1.7 | 1 |
| inseefrlab/ | 31f04ca7436b | perl | 5.34.0-3ubuntu1.7 | 1 |
| instill/ | c4a393e601ed | perl | 5.40.1-6+deb13u1 | 1 |
| instill/ | ebe12f77a3f9 | perl | 5.40.1-6+deb13u1 | 1 |
| instill/ | e980125e5ba5 | perl | 5.40.1-6+deb13u1 | 1 |
| instructure/ | 34400d82f28f | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| intel/ | aa8f5483a2ef | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| intel/ | 1a89327e499b | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| intelowlproject/ | 0b22e547ea6b | perl | no fix listed | 1 |
| intel/ | 591a9db4a427 | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| inventree/ | a946ec09da3e | perl | 5.40.1-6+deb13u1 | 1 |
| iofog/ | 7260cf861479 | perl | 5.26.1-6ubuntu0.7+esm2 | 1 |
| iomesh/ | 1a151f602451 | perl | 5.34.0-3ubuntu1.7 | 1 |
| iomesh/ | 5d3f9bf9240b | perl | 5.34.0-3ubuntu1.7 | 1 |
| iomesh/ | 002c4b92fd34 | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| iomesh/ | 292ad270082e | perl | 5.38.2-3.2ubuntu0.3 | 1 |
| iomesh/ | de4aa40684ad | perl | 5.38.2-3.2ubuntu0.3 | 1 |
| iomesh/ | f6c76380db34 | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| iosifache/ | 85df3f04b5da | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| ironmansoftware/ | 1943c73cce31 | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| ispras/ | 42aa9fa9f189 | perl | 5.34.0-3ubuntu1.7 | 1 |
| istio/ | b8f16a765eea | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| istio/ | 72f25a55f078 | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| istio/ | 8f92fc1b6592 | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| istio/ | 328b237e4fb1 | perl | no fix listed | 1 |
| istio/ | 0a7f02b2c7c9 | perl | no fix listed | 1 |
| istio/ | 2232f365aed6 | perl | 5.26.1-6ubuntu0.7+esm2 | 1 |
| istio/ | ab34c4740f44 | perl | 5.38.2-3.2ubuntu0.3 | 1 |
| istio/ | ce27c9ce43c8 | perl | 5.38.2-3.2ubuntu0.3 | 1 |
| istio/ | 655eefa11c84 | perl | 5.26.1-6ubuntu0.7+esm2 | 1 |
| istio/ | 6cfce8a071b9 | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| istio/ | 70f9d1fe5fff | perl | 5.34.0-3ubuntu1.7 | 1 |
| istio/ | 294ca55bd1cc | perl | 5.26.1-6ubuntu0.7+esm2 | 1 |
| istio/ | 325156535773 | perl | 5.38.2-3.2ubuntu0.3 | 1 |
| istio/ | 9c3d6a218181 | perl | 5.38.2-3.2ubuntu0.3 | 1 |
| istio/ | ac0284d75ec9 | perl | 5.34.0-3ubuntu1.7 | 1 |
| istio/ | ce9d87606701 | perl | 5.34.0-3ubuntu1.7 | 1 |
| istio/ | db08d6963975 | perl | 5.34.0-3ubuntu1.7 | 1 |
| istio/ | e7e110a421c2 | perl | 5.26.1-6ubuntu0.7+esm2 | 1 |
| istio/ | f8b0e412ac4a | perl | 5.38.2-3.2ubuntu0.3 | 1 |
| istio/ | 87a9db561d2e | perl | 5.26.1-6ubuntu0.7+esm2 | 1 |
| istio/ | 88c6c693e67a | perl | 5.26.1-6ubuntu0.7+esm2 | 1 |
| istio/ | df69c1a7af7c | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| istio/ | 05f3972d80a9 | perl | 5.38.2-3.2ubuntu0.3 | 1 |
| ixsystems/ | 19c218455cd2 | perl | 5.40.1-6+deb13u1 | 1 |