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
- 2,178
- of 17,787 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 2,178 of 17,787 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
2,178 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| mcrouterevryfs-ossVerified publisher | 0.4.0 | 1 of 2See more | 6,515 |
| akauntingf3k-techVerified publisher | 1.3121.0 | 1 of 4See more | 4,345 |
| cap-captcha-serverf3k-techVerified publisher | 0.21.0 | 1 of 1See more | 1,676 |
| fastapi-microservice-appfast-api-microservice-app | 1.3.0 | 3 of 4See more | 9,619 |
| federidfederidOfficialVerified publisher | 0.1.2 | 1 of 1See more | 2,076 |
| taigafermosit | 0.0.11 | 2 of 7See more | 8,520 |
| zabbix-server-mysqlfermosit | 3.0.2 | 3 of 4See more | 12,988 |
| ferriskeyferriskey | 0.7.2 | 2 of 3See more | 3,223 |
| flink-operatorflink-operator | 0.1.1 | 1 of 2See more | 12,914 |
| rss-bridgegabe565Verified publisher | 0.5.2 | 1 of 1See more | 2,193 |
| bazarrgeek-cookbookVerified publisher | 10.6.2 | 1 of 1See more | 17,438 |
| games-on-whalesgeek-cookbookVerified publisher | 1.8.2 | 3 of 7See more | 35,464 |
| homebridgegeek-cookbookVerified publisher | 5.3.2 | 1 of 1See more | 15,717 |
| lazylibrariangeek-cookbookVerified publisher | 7.4.2 | 1 of 1See more | 11,684 |
| omada-controllergeek-cookbookVerified publisher | 4.4.2 | 1 of 1See more | 11,579 |
| ombigeek-cookbookVerified publisher | 11.5.2 | 1 of 1See more | 5,175 |
| protonmail-bridgegeek-cookbookVerified publisher | 5.4.2 | 1 of 1See more | 8,035 |
| prowlarrgeek-cookbookVerified publisher | 4.5.2 | 1 of 1See more | 11,606 |
| sabnzbdgeek-cookbookVerified publisher | 9.4.2 | 1 of 1See more | 10,279 |
| sonarrgeek-cookbookVerified publisher | 16.3.2 | 1 of 1See more | 13,071 |
| stashgeek-cookbookVerified publisher | 3.4.2 | 1 of 1See more | 15,917 |
| tdarrgeek-cookbookVerified publisher | 4.6.2 | 2 of 2See more | 31,178 |
| valheimgeek-cookbookVerified publisher | 4.4.2 | 1 of 1See more | 4,893 |
| wireguardgeek-cookbookVerified publisher | 1.4.2 | 1 of 1See more | 7,698 |
| gentrace-self-hostedgentrace-self-hostedVerified publisher | 0.1.3 | 2 of 9See more | 15,606 |
| ghostfolioghostfolioVerified publisher | 0.5.4 | 1 of 3See more | 3,135 |
| leantimegissilabs | 1.3.0 | 1 of 2See more | 6,458 |
| openbaogitlabVerified publisher | 0.18.1 | 1 of 1See more | 1,739 |
| meta-monitoringgrafana | 1.3.0 | 1 of 2See more | 3,556 |
| greenkubegreenkubeVerified publisher | 0.3.0 | 1 of 3See more | 1,816 |
| ghostgroundhog2k | 0.212.12 | 1 of 1See more | 1,948 |
| IMgrycapOfficialVerified publisher | 1.8.0 | 1 of 3See more | 4,180 |
| castopodh2mVerified publisher | 1.12.10 | 1 of 3See more | 10,106 |
| haproxy-redis-sentinelhaproxy-redis-sentinelVerified publisher | 0.1.3 | 2 of 2See more | 4,295 |
| harp-proxyharp | 0.8.1 | 1 of 1See more | 6,092 |
| hawkhawk | 1.1.5 | 2 of 4See more | 13,656 |
| clickstackhdx-oss-v2 | 1.1.1 | 1 of 5See more | 4,750 |
| hello-helmhellok8s | 0.1.0 | 1 of 2See more | 2,012 |
| guacamolehelmforgeVerified publisher | 1.5.2 | 3 of 5See more | 8,773 |
| matomohelmforgeVerified publisher | 2.3.0 | 1 of 3See more | 2,711 |
| valkeyhelmforgeVerified publisher | 2.0.4 | 1 of 1See more | 804 |
| vaultwardenhelmforgeVerified publisher | 1.13.1 | 1 of 1See more | 1,756 |
| mywebapphelm-nginxVerified publisher | 0.1.0 | 1 of 1See more | 1,839 |
| helmuphelmupVerified publisher | 0.1.0 | 3 of 3See more | 16,532 |
| hivemq-swarmhivemqOfficialVerified publisher | 0.2.70 | 1 of 1See more | 1,388 |
| hiverhiverVerified publisher | 0.1.45 | 10 of 10See more | 21,779 |
| refineryhoneycomb | 3.4.0 | 1 of 2See more | 978 |
| htnn-controllerhtnnVerified publisher | 0.5.0 | 1 of 1See more | 4,339 |
| huehue | 1.0.3 | 1 of 3See more | 12,461 |
| iceberg-resticeberg-rest-fixture | 0.0.1 | 1 of 2See more | 3,509 |
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 |
|---|---|---|---|---|
| moreillon/ | 3caa8f710ee0 | perl | no fix listed | 1 |
| moreillon/ | 5f0a38498271 | perl | 5.40.1-6+deb13u1 | 1 |
| moreillon/ | 6597e6b98d21 | perl | no fix listed | 1 |
| moreillon/ | d2ee0423b797 | perl | no fix listed | 1 |
| mshanley80/ | 5b189a70c0fb | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| muhammedgamal/ | 74b4cd69b6fa | perl | no fix listed | 1 |
| murtazashah46/ | 4d11726cf803 | perl | no fix listed | 1 |
| mvance/ | 4bf67b567f39 | perl | no fix listed | 1 |
| mvance/ | 76906da36d18 | perl | no fix listed | 1 |
| n3uronhub/ | 423a0bdd9cb9 | perl | 5.40.1-6+deb13u1 | 1 |
| ncsa/ | 0b738bbc8d70 | perl | 5.40.1-6+deb13u1 | 1 |
| nelssec/ | 5e471f0cdeaa | perl | 5.34.0-3ubuntu1.7 | 1 |
| netbirdio/ | 0c9994b393ea | perl | 5.38.2-3.2ubuntu0.3 | 1 |
| netbirdio/ | 52682e5f48f9 | perl | 5.38.2-3.2ubuntu0.3 | 1 |
| netbirdio/ | b0adc4ad4ec6 | perl | 5.38.2-3.2ubuntu0.3 | 1 |
| netboxcommunity/ | 3d652dca5351 | perl | 5.34.0-3ubuntu1.7 | 1 |
| netdata/ | c45c71eb23ff | perl | 5.40.1-6+deb13u1 | 1 |
| nethermind/ | 15517708c3b6 | perl | 5.34.0-3ubuntu1.7 | 1 |
| nethermind/ | 93e57917371a | perl | 5.38.2-3.2ubuntu0.3 | 1 |
| nethermind/ | aeca3b55bda5 | perl | 5.38.2-3.2ubuntu0.3 | 1 |
| netrisai/ | c271efe749d0 | perl | 5.38.2-3.2ubuntu0.3 | 1 |
| netrisai/ | 53178bf173c2 | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| netrisai/ | 14d82948a8b2 | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| netrisai/ | 55e826ef9a5d | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| netrisai/ | a030a31289f4 | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| networkboot/ | e99bbfbd6fb2 | perl | 5.34.0-3ubuntu1.7 | 1 |
| networkstatic/ | 0592f012c636 | perl | 5.40.1-6+deb13u1 | 1 |
| networktocode/ | ed484336b1ad | perl | 5.40.1-6+deb13u1 | 1 |
| newrelic/ | 1a448492b55a | perl | 5.40.1-6+deb13u1 | 1 |
| newrelic/ | 47520b65d6b2 | perl | 5.40.1-6+deb13u1 | 1 |
| nginxinc/ | 4210a3296e7c | perl | 5.40.1-6+deb13u1 | 1 |
| nginxinc/ | c5b989ebc150 | perl | 5.40.1-6+deb13u1 | 1 |
| nginx/ | 520d439f9a9a | perl | 5.40.1-6+deb13u1 | 1 |
| nginx/ | 8ca7b42ae702 | perl | 5.40.1-6+deb13u1 | 1 |
| nirmalnaveen/ | 8541a39162f3 | perl | no fix listed | 1 |
| nouchka/ | d183308f201c | perl | 5.40.1-6+deb13u1 | 1 |
| nousresearch/ | e0df6adebddf | perl | 5.40.1-6+deb13u1 | 1 |
| nvidia/ | 91b20b66d1cd | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| obolnetwork/ | cb7e97d39d46 | perl | 5.38.2-3.2ubuntu0.3 | 1 |
| offchainlabs/ | 9f779fa84b7b | perl | no fix listed | 1 |
| offchainlabs/ | e95865866129 | perl | no fix listed | 1 |
| oled01/ | 05d3e398e675 | perl | no fix listed | 1 |
| oled01/ | 6302fd2b5333 | perl | 5.34.0-3ubuntu1.7 | 1 |
| olvid/ | e0e6b165d879 | perl | 5.38.2-3.2ubuntu0.3 | 1 |
| omecproject/ | 28a90cc26716 | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| omecproject/ | b4ae7d0d6b74 | perl | 5.26.1-6ubuntu0.7+esm2 | 1 |
| omecproject/ | b5ddd36ec20c | perl | 5.26.1-6ubuntu0.7+esm2 | 1 |
| omecproject/ | 686f8bc37d8c | perl | 5.26.1-6ubuntu0.7+esm2 | 1 |
| omecproject/ | bcc5f19fd676 | perl | 5.26.1-6ubuntu0.7+esm2 | 1 |
| omecproject/ | 24a389a0a4fe | perl | 5.26.1-6ubuntu0.7+esm2 | 1 |