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
- 37th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 2,174
- of 17,792 indexed, latest versions
- Container images
- 2,117
- 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 2,174 of 17,792 indexed charts deploy, on 2,117 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 | 2,115 |
| 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
2,174 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| supersethelm-charts-nr | 1.1.3 | 1 of 1See more | 2,332 |
| hello-world-charthelm-chart-test-hello-world | 0.1.0 | 1 of 1See more | 1,861 |
| mywebhelmchartwebapp | 0.0.5 | 1 of 1See more | 1,715 |
| my-apphelm-demo8564 | 0.2.7 | 1 of 2See more | 1,861 |
| chart-bookhelm-deploy-book | 0.1.0 | 1 of 3See more | 9,165 |
| affinehelmforgeVerified publisher | 1.0.0 | 3 of 3See more | 4,115 |
| alfiohelmforgeVerified publisher | 1.2.12 | 1 of 3See more | 2,132 |
| apachehelmforgeVerified publisher | 1.0.6 | 1 of 1See more | 1,715 |
| appwritehelmforgeVerified publisher | 2.0.0 | 2 of 5See more | 4,717 |
| archiveboxhelmforgeVerified publisher | 1.1.12 | 1 of 1See more | 7,666 |
| automatischhelmforgeVerified publisher | 1.3.7 | 2 of 4See more | 5,843 |
| castopodhelmforgeVerified publisher | 1.2.7 | 1 of 3See more | 9,524 |
| changedetectionhelmforgeVerified publisher | 1.1.16 | 1 of 1See more | 2,630 |
| chiefonboardinghelmforgeVerified publisher | 1.1.15 | 2 of 3See more | 7,209 |
| ckanhelmforgeVerified publisher | 1.3.8 | 4 of 6See more | 10,064 |
| countlyhelmforgeVerified publisher | 1.2.6 | 1 of 3See more | 18,967 |
| dawarichhelmforgeVerified publisher | 1.0.1 | 2 of 4See more | 10,497 |
| discount-bandithelmforgeVerified publisher | 2.0.8 | 1 of 3See more | 30,281 |
| druidhelmforgeVerified publisher | 1.3.6 | 1 of 4See more | 8,660 |
| drupalhelmforgeVerified publisher | 1.2.13 | 1 of 2See more | 3,902 |
| entehelmforgeVerified publisher | 1.0.2 | 2 of 4See more | 4,283 |
| fastmcp-serverhelmforgeVerified publisher | 1.7.4 | 1 of 1See more | 3,306 |
| generichelmforgeVerified publisher | 3.1.5 | 1 of 1See more | 1,861 |
| ghosthelmforgeVerified publisher | 1.2.7 | 1 of 3See more | 2,493 |
| hoppscotchhelmforgeVerified publisher | 1.1.11 | 1 of 2See more | 2,094 |
| immichhelmforgeVerified publisher | 1.2.8 | 4 of 5See more | 11,180 |
| jenkinshelmforgeVerified publisher | 1.0.9 | 1 of 1See more | 2,498 |
| jupyterhubhelmforgeVerified publisher | 1.0.6 | 1 of 3See more | 5,471 |
| listmonkhelmforgeVerified publisher | 1.1.14 | 1 of 3See more | 2,881 |
| matterbridgehelmforgeVerified publisher | 1.0.3 | 1 of 1See more | 926 |
| mcp-serverhelmforgeVerified publisher | 1.0.0 | 1 of 1See more | 3,455 |
| medikeephelmforgeVerified publisher | 2.0.1 | 2 of 3See more | 5,463 |
| memcachedhelmforgeVerified publisher | 1.0.8 | 1 of 1See more | 1,081 |
| metabasehelmforgeVerified publisher | 1.2.29 | 1 of 3See more | 1,694 |
| middlewarehelmforgeVerified publisher | 1.2.6 | 3 of 4See more | 9,801 |
| moodlehelmforgeVerified publisher | 1.1.0 | 2 of 2See more | 6,325 |
| netboxhelmforgeVerified publisher | 2.0.1 | 2 of 4See more | 4,396 |
| nextcloudhelmforgeVerified publisher | 1.0.0 | 3 of 3See more | 7,244 |
| notediscoveryhelmforgeVerified publisher | 2.0.1 | 1 of 1See more | 1,270 |
| opencuthelmforgeVerified publisher | 1.1.9 | 2 of 5See more | 3,799 |
| paprahelmforgeVerified publisher | 1.0.0 | 1 of 1See more | 2,570 |
| phpmyadminhelmforgeVerified publisher | 2.0.1 | 1 of 1See more | 4,848 |
| qdranthelmforgeVerified publisher | 1.0.5 | 1 of 1See more | 836 |
| reactive-resumehelmforgeVerified publisher | 1.0.0 | 2 of 4See more | 3,099 |
| ryothelmforgeVerified publisher | 1.0.0 | 2 of 2See more | 6,093 |
| strapihelmforgeVerified publisher | 2.3.14 | 1 of 3See more | 2,103 |
| supersethelmforgeVerified publisher | 1.3.6 | 3 of 5See more | 5,813 |
| text-embeddings-inferencehelmforgeVerified publisher | 1.0.0 | 1 of 2See more | 2,579 |
| twentyhelmforgeVerified publisher | 1.0.1 | 2 of 5See more | 3,668 |
| wallabaghelmforgeVerified publisher | 1.3.6 | 1 of 3See more | 2,802 |
Container images carrying it
2,117 by charts deploying them
A fixed version is listed for 2 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| ghcr.io/ | 8978aa002bc0 | perl | 5.38.2-3.2ubuntu0.3 | 1 |
| ghcr.io/ | 1d953f6ba31c | perl | no fix listed | 1 |
| ghcr.io/ | 41c603a93642 | perl | 5.40.1-6+deb13u1 | 1 |
| ghcr.io/ | 757bdd779345 | perl | 5.40.1-6+deb13u1 | 1 |
| ghcr.io/ | b5ade0d9cc6b | perl | no fix listed | 1 |
| ghcr.io/ | 24efef013a53 | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| ghcr.io/ | e28e0e7de11b | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| ghcr.io/ | 01563adc95fd | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| ghcr.io/ | 2b92df1143b9 | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| ghcr.io/ | 600221f0f43f | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| ghcr.io/ | a85e03d8bc1d | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| ghcr.io/ | 099e1abd6d08 | perl | no fix listed | 1 |
| ghcr.io/ | 3d2eceb44a3b | perl | 5.38.2-3.2ubuntu0.3 | 1 |
| ghcr.io/ | ed86db9f0efe | perl | no fix listed | 1 |
| ghcr.io/ | 3c98b92e9535 | perl | 5.40.1-6+deb13u1 | 1 |
| ghcr.io/ | 0664c28a039b | perl | no fix listed | 1 |
| ghcr.io/ | baa4fa9549dc | perl | 5.26.1-6ubuntu0.7+esm2 | 1 |
| ghcr.io/ | 0caadf03b804 | perl | 5.38.2-3.2ubuntu0.3 | 1 |
| ghcr.io/ | 4c1b67cf39af | perl | 5.34.0-3ubuntu1.7 | 1 |
| ghcr.io/ | e6d2775e77ec | perl | 5.38.2-3.2ubuntu0.3 | 1 |
| ghcr.io/ | 605b6d544028 | perl | 5.26.1-6ubuntu0.7+esm2 | 1 |
| ghcr.io/ | 4029479b8ea7 | perl | 5.40.1-6+deb13u1 | 1 |
| ghcr.io/ | c5b28608958b | perl | 5.40.1-6+deb13u1 | 1 |
| ghcr.io/ | c179cdcaa050 | perl | 5.40.1-6+deb13u1 | 1 |
| ghcr.io/ | 20fde516ce31 | perl | 5.40.1-6+deb13u1 | 1 |
| ghcr.io/ | df917c5a7e54 | perl | no fix listed | 1 |
| ghcr.io/ | 981aa4c109e1 | perl | 5.38.2-3.2ubuntu0.3 | 1 |
| ghcr.io/ | 54232d0d3e7d | perl | 5.40.1-6+deb13u1 | 1 |
| ghcr.io/ | c6ab95ca9130 | perl | no fix listed | 1 |
| ghcr.io/ | 4ff2ba28b8cf | perl | 5.40.1-6+deb13u1 | 1 |
| ghcr.io/ | fae3c1f04311 | perl | 5.40.1-6+deb13u1 | 1 |
| ghcr.io/ | 07aba09a594f | perl | no fix listed | 1 |
| ghcr.io/ | 0b08ac3a9f0a | perl | 5.40.1-6+deb13u1 | 1 |
| ghcr.io/ | 322369a5b748 | perl | 5.40.1-6+deb13u1 | 1 |
| ghcr.io/ | 6066c29eca95 | perl | 5.40.1-6+deb13u1 | 1 |
| ghcr.io/ | b56da41cf178 | perl | no fix listed | 1 |
| ghcr.io/ | bb2939094eed | perl | 5.40.1-6+deb13u1 | 1 |
| ghcr.io/ | 3e811d67189c | perl | 5.38.2-3.2ubuntu0.3 | 1 |
| ghcr.io/ | fe0b89b818a6 | perl | 5.38.2-3.2ubuntu0.3 | 1 |
| ghcr.io/ | 8cb08fc7010b | perl | 5.38.2-3.2ubuntu0.3 | 1 |
| ghcr.io/ | 7ffcb25b4cfc | perl | 5.38.2-3.2ubuntu0.3 | 1 |
| ghcr.io/ | 296fe4970e38 | perl | 5.38.2-3.2ubuntu0.3 | 1 |
| ghcr.io/ | d548e9ae4b84 | perl | 5.40.1-6+deb13u1 | 1 |
| ghcr.io/ | 9c7bc0f9bb35 | perl | 5.38.2-3.2ubuntu0.3 | 1 |
| ghcr.io/ | ff23f452813a | perl | 5.38.2-3.2ubuntu0.3 | 1 |
| ghcr.io/ | bca73d0eee14 | perl | 5.40.1-6+deb13u1 | 1 |
| ghcr.io/ | 2a687393f8c8 | perl | no fix listed | 1 |
| ghcr.io/ | c675622546a4 | perl | no fix listed | 1 |
| ghcr.io/ | 8be69156acbb | perl | 5.40.1-6+deb13u1 | 1 |
| ghcr.io/ | c379e66246be | perl | 5.34.0-3ubuntu1.7 | 1 |