CLSA-2026-1781108520

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Import Source
https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1781108520.json
JSON Data
https://api.osv.dev/v1/vulns/CLSA-2026-1781108520
Upstream
CVE (2)
Published
2026-06-10T16:22:18Z
Modified
2026-10-26T09:31:08Z
Summary
tomcat: Fix of 2 CVEs
Details
  • CVE-2026-29146: change the default EncryptInterceptor cipher to AES/GCM/NoPadding and reject insecure cipher mode/padding combinations to mitigate the CBC padding oracle attack (upstream tomcat 9.0.116)
  • CVE-2026-34486: restore super.messageReceived() inside the try block so a failed decryption is not forwarded, closing the EncryptInterceptor fail-open bypass introduced by the CVE-2026-29146 fix (upstream tomcat 9.0.117)
References

Affected packages

TuxCare:AlmaLinux:9.6
tomcat

Package

Name
tomcat
Purl
pkg:rpm/tuxcare/tomcat?distro=almalinux-9.6

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:9.0.87-3.el9_6.3.tuxcare.els8

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1781108520.json"
tomcat-admin-webapps

Package

Name
tomcat-admin-webapps
Purl
pkg:rpm/tuxcare/tomcat-admin-webapps?distro=almalinux-9.6

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:9.0.87-3.el9_6.3.tuxcare.els8

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1781108520.json"
tomcat-docs-webapp

Package

Name
tomcat-docs-webapp
Purl
pkg:rpm/tuxcare/tomcat-docs-webapp?distro=almalinux-9.6

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:9.0.87-3.el9_6.3.tuxcare.els8

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1781108520.json"
tomcat-el-3.0-api

Package

Name
tomcat-el-3.0-api
Purl
pkg:rpm/tuxcare/tomcat-el-3.0-api?distro=almalinux-9.6

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:9.0.87-3.el9_6.3.tuxcare.els8

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1781108520.json"
tomcat-jsp-2.3-api

Package

Name
tomcat-jsp-2.3-api
Purl
pkg:rpm/tuxcare/tomcat-jsp-2.3-api?distro=almalinux-9.6

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:9.0.87-3.el9_6.3.tuxcare.els8

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1781108520.json"
tomcat-lib

Package

Name
tomcat-lib
Purl
pkg:rpm/tuxcare/tomcat-lib?distro=almalinux-9.6

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:9.0.87-3.el9_6.3.tuxcare.els8

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1781108520.json"
tomcat-servlet-4.0-api

Package

Name
tomcat-servlet-4.0-api
Purl
pkg:rpm/tuxcare/tomcat-servlet-4.0-api?distro=almalinux-9.6

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:9.0.87-3.el9_6.3.tuxcare.els8

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1781108520.json"
tomcat-webapps

Package

Name
tomcat-webapps
Purl
pkg:rpm/tuxcare/tomcat-webapps?distro=almalinux-9.6

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:9.0.87-3.el9_6.3.tuxcare.els8

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1781108520.json"