CVE-2026-34487
HighAdvisory
Published 9 Apr 2026In the index since 5 Sept 2026
- Severity
- High
- worst across findings
- CVSS
- 7.5
- base score, highest
- EPSS
- 0.004
- 38th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 253
- of 17,781 indexed, latest versions
- Container images
- 207
- deployed by those charts
- Fix available
- 3 of 3
- affected packages
Apache Tomcat: Cloud membership for clustering component exposed the Kubernetes bearer token
Carried by container images the latest versions of 253 of 17,781 indexed charts deploy, on 207 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| tomcat-embed-coremaven | 9.0.13, 9.0.16, 9.0.21, 9.0.26+63 more | 9.0.117, 10.1.54, 11.0.21 | 206 |
| Apache Tomcatbitnami | 9.0.80 | 9.0.117 | 1 |
| tomcatbitnami | 9.0.80-1 | 9.0.117 | 1 |
- OSV records
- BIT-tomcat-2026-34487GHSA-x4m4-345f-5h5g
Charts affected
253 by stars
Container images carrying it
207 by charts deploying them
A fixed version is listed for 3 of the 3 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| dellcloud/ | 6ba7b22caacd | tomcat-embed-core | 9.0.117 | 79 |
| apache/ | e8b7c4ddd069 | tomcat-embed-core | 9.0.117 | 3 |
| jacobalberty/ | 896c0ab82d33 | tomcat-embed-core | 10.1.54 | 3 |
| pavanelthepu/ | f47658e3b24c | tomcat-embed-core | 9.0.117 | 3 |
| apache/ | a83cf1980609 | tomcat-embed-core | 10.1.54 | 2 |
| apacherocketmq/ | ce78506bd6fe | tomcat-embed-core | 10.1.54 | 2 |
| dina1993/ | ac731244aed1 | tomcat-embed-core | 10.1.54 | 2 |
| dina1993/ | 669d146a5e63 | tomcat-embed-core | 10.1.54 | 2 |
| dina1993/ | 3d6b0dac1cb4 | tomcat-embed-core | 10.1.54 | 2 |
| geoservercloud/ | 99540eef78ad | tomcat-embed-core | 9.0.117 | 2 |
| geoservercloud/ | 5c254c53a357 | tomcat-embed-core | 9.0.117 | 2 |
| geoservercloud/ | c687b1cbc891 | tomcat-embed-core | 9.0.117 | 2 |
| geoservercloud/ | 5288f320cf36 | tomcat-embed-core | 9.0.117 | 2 |
| geoservercloud/ | a30a60ac6cd0 | tomcat-embed-core | 9.0.117 | 2 |
| inaccel/ | 8c53744ed70b | tomcat-embed-core | 9.0.117 | 2 |
| nacos/ | dcf04549c6d7 | tomcat-embed-core | 9.0.117 | 2 |
| piomin/ | 871f784dd6bc | tomcat-embed-core | 9.0.117 | 2 |
| scorpiobroker/ | 01e11d800459 | tomcat-embed-core | 9.0.117 | 2 |
| scorpiobroker/ | 3f05a113a4be | tomcat-embed-core | 9.0.117 | 2 |
| scorpiobroker/ | 5073ceef2fa0 | tomcat-embed-core | 9.0.117 | 2 |
| scorpiobroker/ | 62dae3dd0eeb | tomcat-embed-core | 9.0.117 | 2 |
| scorpiobroker/ | a2cfcf0947fd | tomcat-embed-core | 9.0.117 | 2 |
| scorpiobroker/ | b742a53b2803 | tomcat-embed-core | 9.0.117 | 2 |
| scorpiobroker/ | b7fe27a06ff5 | tomcat-embed-core | 9.0.117 | 2 |
| scorpiobroker/ | c46c1517e523 | tomcat-embed-core | 9.0.117 | 2 |
| scorpiobroker/ | e08036670d66 | tomcat-embed-core | 9.0.117 | 2 |
| scorpiobroker/ | f02e8a429a08 | tomcat-embed-core | 9.0.117 | 2 |
| stakater/ | 954d2be66e95 | tomcat-embed-core | 9.0.117 | 2 |
| 2martens/ | bf1cdb80239d | tomcat-embed-core | 10.1.54 | 1 |
| 2martens/ | bd1ba6ab84c9 | tomcat-embed-core | 10.1.54 | 1 |
| 2martens/ | ba2c3040dab0 | tomcat-embed-core | 10.1.54 | 1 |
| adityaprasadpathak/ | 7e3b9777362c | tomcat-embed-core | 10.1.54 | 1 |
| airsonicadvanced/ | f7cbafac2806 | tomcat-embed-core | 9.0.117 | 1 |
| andrianrf/ | 6036614803d4 | tomcat-embed-core | 9.0.117 | 1 |
| andrianrf/ | 46abe878d9d8 | tomcat-embed-core | 9.0.117 | 1 |
| andrianrf/ | b63fdb51d39d | tomcat-embed-core | 9.0.117 | 1 |
| andrianrf/ | ba560086ce15 | tomcat-embed-core | 9.0.117 | 1 |
| andrianrf/ | 7da47f525c7d | tomcat-embed-core | 9.0.117 | 1 |
| apache/ | 75d48a62748f | tomcat-embed-core | 10.1.54 | 1 |
| apache/ | a2bab1be574c | tomcat-embed-core | 10.1.54 | 1 |
| apache/ | 76c176e8a0e4 | tomcat-embed-core | 9.0.117 | 1 |
| apache/ | c8fb51195444 | tomcat-embed-core | 9.0.117 | 1 |
| apacherocketmq/ | 24799aff6cf8 | tomcat-embed-core | 9.0.117 | 1 |
| apache/ | e2be712fc4f4 | tomcat-embed-core | 9.0.117 | 1 |
| aroralalit/ | 2a094f597b36 | tomcat-embed-core | 9.0.117 | 1 |
| arturisimo/ | c95524e90b57 | tomcat-embed-core | 9.0.117 | 1 |
| audig/ | 2c3fe34ee430 | tomcat-embed-core | 9.0.117 | 1 |
| beastob/ | 99a49885ab33 | tomcat-embed-core | 9.0.117 | 1 |
| binhex/ | fb8952921ab6 | tomcat-embed-core | 9.0.117 | 1 |
| blackducksoftware/ | 90cca32de2cc | tomcat-embed-core | 10.1.54 | 1 |