CVE-2026-41293
CriticalAdvisory
Published 12 May 2026In the index since 5 Sept 2026
- Severity
- Critical
- worst across findings
- CVSS
- 9.8
- base score, highest
- EPSS
- 0.016
- 74th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 301
- of 17,781 indexed, latest versions
- Container images
- 258
- deployed by those charts
- Fix available
- 4 of 4
- affected packages
Apache Tomcat: HTTP/2 request headers not validated
Carried by container images the latest versions of 301 of 17,781 indexed charts deploy, on 258 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| tomcat-embed-coremaven | 8.5.4, 8.5.11, 8.5.14, 8.5.15+79 more | 9.0.118, 10.1.55, 11.0.22 | 238 |
| tomcat-coyotemaven | 8.5.38, 8.5.41, 8.5.43, 8.5.57+17 more | 9.0.118, 10.1.55, 11.0.22 | 24 |
| Apache Tomcatbitnami | 9.0.80 | 10.1.55 | 1 |
| tomcatbitnami | 9.0.80-1 | 10.1.55 | 1 |
- OSV records
- BIT-tomcat-2026-41293GHSA-r29c-68gh-xp6x
Charts affected
301 by stars
Container images carrying it
258 by charts deploying them
A fixed version is listed for 4 of the 4 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| apache/ | c8fb51195444 | tomcat-embed-core | 9.0.118 | 1 |
| apacherocketmq/ | 24799aff6cf8 | tomcat-embed-core | 9.0.118 | 1 |
| apache/ | e2be712fc4f4 | tomcat-embed-core | 9.0.118 | 1 |
| apache/ | 67d50e4deff4 | tomcat-embed-core | 9.0.118 | 1 |
| aroralalit/ | 2a094f597b36 | tomcat-embed-core | 9.0.118 | 1 |
| arturisimo/ | c95524e90b57 | tomcat-embed-core | 9.0.118 | 1 |
| assistiot/ | e4414cb72dc4 | tomcat-coyote | 9.0.118 | 1 |
| atlassian/ | 3b9222ab32ef | tomcat-coyote | 9.0.118 | 1 |
| atlassian/ | ebf761c7d437 | tomcat-coyote | 9.0.118 | 1 |
| atlassian/ | 37bc46cbec1a | tomcat-coyote | 9.0.118 | 1 |
| atlassian/ | 64a75aa4ec4e | tomcat-coyote | 9.0.118 | 1 |
| audig/ | 2c3fe34ee430 | tomcat-embed-core | 9.0.118 | 1 |
| beastob/ | 99a49885ab33 | tomcat-embed-core | 9.0.118 | 1 |
| binhex/ | fb8952921ab6 | tomcat-embed-core | 9.0.118 | 1 |
| blackducksoftware/ | 90cca32de2cc | tomcat-embed-core | 10.1.55 | 1 |
| camunda/ | bcc5bb0542df | tomcat-coyote | 10.1.55 | 1 |
| castlemock/ | b7f3f1527ba9 | tomcat-coyote tomcat-embed-core | 11.0.22 11.0.22 | 1 |
| cbioportal/ | 08debbd2dbf9 | tomcat-embed-core | 10.1.55 | 1 |
| chandanteekinavar/ | 0cf52bf5ee9a | tomcat-embed-core | 9.0.118 | 1 |
| choerodon/ | 3c94c97f6f69 | tomcat-embed-core | 9.0.118 | 1 |
| cnieg/ | d4b478d76f2a | tomcat-embed-core | 9.0.118 | 1 |
| conductoross/ | 9fba127693e6 | tomcat-embed-core | 10.1.55 | 1 |
| dannielkil/ | e3b479a55a69 | tomcat-embed-core | 9.0.118 | 1 |
| dellcloud/ | 02fc234353a9 | tomcat-embed-core | 9.0.118 | 1 |
| dellcloud/ | 4d2eb25b9225 | tomcat-embed-core | 9.0.118 | 1 |
| dniel/ | f67129ea1c64 | tomcat-embed-core | 9.0.118 | 1 |
| eclipseaerios/ | 43cd999a008d | tomcat-embed-core | 10.1.55 | 1 |
| eclipseaerios/ | 15fba526a4f8 | tomcat-embed-core | 10.1.55 | 1 |
| elastictranscoder/ | 963ab3858c6b | tomcat-embed-core | 9.0.118 | 1 |
| elastictranscoder/ | 26208b8c2359 | tomcat-embed-core | 9.0.118 | 1 |
| elastictranscoder/ | b4a0327029e6 | tomcat-embed-core | 9.0.118 | 1 |
| elastictranscoder/ | 5b75d19e2733 | tomcat-embed-core | 9.0.118 | 1 |
| erudikaltd/ | 949c56b57e8f | tomcat-embed-core | 11.0.22 | 1 |
| fabioformosa/ | 063873af085c | tomcat-embed-core | 10.1.55 | 1 |
| fimperato/ | 6441f6545613 | tomcat-embed-core | 9.0.118 | 1 |
| fimperato/ | e32920eedd3a | tomcat-embed-core | 9.0.118 | 1 |
| fimperato/ | 604012b77841 | tomcat-embed-core | 9.0.118 | 1 |
| fimperato/ | c0cfaca070d9 | tomcat-embed-core | 9.0.118 | 1 |
| flofree/ | 6b6486c5f81e | tomcat-embed-core | 9.0.118 | 1 |
| flowable/ | b7ae287502cd | tomcat-embed-core | 10.1.55 | 1 |
| folioci/ | 15ef73b1abd0 | tomcat-embed-core | 11.0.22 | 1 |
| folioci/ | 0cc86bf09755 | tomcat-embed-core | 11.0.22 | 1 |
| folioci/ | f1d7caf4544b | tomcat-embed-core | 11.0.22 | 1 |
| folioci/ | 1ad1811c9b37 | tomcat-embed-core | 11.0.22 | 1 |
| folioci/ | 3ae8cb99daa3 | tomcat-embed-core | 11.0.22 | 1 |
| folioci/ | b55696fd9065 | tomcat-embed-core | 10.1.55 | 1 |
| freeipa/ | c87d77342bf5 | tomcat-coyote | 9.0.118 | 1 |
| gdrocha/ | d5ae64e83d4c | tomcat-embed-core | 10.1.55 | 1 |
| geonetwork/ | 20c9bb761f67 | tomcat-embed-core | 9.0.118 | 1 |
| geoservercloud/ | 5dc0c93a1710 | tomcat-embed-core | 9.0.118 | 1 |