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RHSA-2026:26323
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Source
https://access.redhat.com/errata/RHSA-2026:26323
Import Source
https://security.access.redhat.com/data/osv/RHSA-2026:26323.json
JSON Data
https://api.test.osv.dev/v1/vulns/RHSA-2026:26323
Upstream
CVE (9)
CVE-2025-66614
CVE-2026-24733
CVE-2026-24734
CVE-2026-24880
CVE-2026-25854
CVE-2026-29145
CVE-2026-34483
CVE-2026-34487
CVE-2026-34500
Published
2026-06-17T10:08:43Z
Modified
2026-09-28T10:08:18Z
Severity
7.4 (High)
CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
CVSS Calculator
Summary
Red Hat Security Advisory: tomcat security update
Details
References
https://access.redhat.com/errata/RHSA-2026:26323
https://access.redhat.com/security/updates/classification/#important
https://bugzilla.redhat.com/show_bug.cgi?id=2440426
https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_26323.json
https://access.redhat.com/security/cve/CVE-2025-66614
https://bugzilla.redhat.com/show_bug.cgi?id=2440430
https://www.cve.org/CVERecord?id=CVE-2025-66614
https://nvd.nist.gov/vuln/detail/CVE-2025-66614
https://lists.apache.org/thread/vw6lxtlh2qbqwpb61wd3sv1flm2nttw7
https://access.redhat.com/security/cve/CVE-2026-24733
https://bugzilla.redhat.com/show_bug.cgi?id=2440437
https://www.cve.org/CVERecord?id=CVE-2026-24733
https://nvd.nist.gov/vuln/detail/CVE-2026-24733
https://lists.apache.org/thread/6xk3t65qpn1myp618krtfotbjn1qt90f
https://access.redhat.com/security/cve/CVE-2026-24734
https://www.cve.org/CVERecord?id=CVE-2026-24734
https://nvd.nist.gov/vuln/detail/CVE-2026-24734
https://lists.apache.org/thread/292dlmx3fz1888v6v16221kpozq56gml
https://access.redhat.com/security/cve/CVE-2026-24880
https://bugzilla.redhat.com/show_bug.cgi?id=2457040
https://www.cve.org/CVERecord?id=CVE-2026-24880
https://nvd.nist.gov/vuln/detail/CVE-2026-24880
https://lists.apache.org/thread/2c682qnlg2tv4o5knlggqbl9yc2gb5sn
https://access.redhat.com/security/cve/CVE-2026-25854
https://bugzilla.redhat.com/show_bug.cgi?id=2457039
https://www.cve.org/CVERecord?id=CVE-2026-25854
https://nvd.nist.gov/vuln/detail/CVE-2026-25854
https://lists.apache.org/thread/ghct3b6o74bp2vm7q875s1zh0dqrz3h0
https://access.redhat.com/security/cve/CVE-2026-29145
https://bugzilla.redhat.com/show_bug.cgi?id=2457037
https://www.cve.org/CVERecord?id=CVE-2026-29145
https://nvd.nist.gov/vuln/detail/CVE-2026-29145
https://lists.apache.org/thread/yz5fxmhd2j43wgqykssdo7kltws57jfz
https://access.redhat.com/security/cve/CVE-2026-34483
https://bugzilla.redhat.com/show_bug.cgi?id=2457044
https://www.cve.org/CVERecord?id=CVE-2026-34483
https://nvd.nist.gov/vuln/detail/CVE-2026-34483
https://lists.apache.org/thread/j1w7304yonlr8vo1tkb5nfs7od1y228b
https://access.redhat.com/security/cve/CVE-2026-34487
https://bugzilla.redhat.com/show_bug.cgi?id=2457038
https://www.cve.org/CVERecord?id=CVE-2026-34487
https://nvd.nist.gov/vuln/detail/CVE-2026-34487
https://lists.apache.org/thread/4xpkwolpkrj8v5xzp5nyovtlqp3y850h
https://access.redhat.com/security/cve/CVE-2026-34500
https://bugzilla.redhat.com/show_bug.cgi?id=2457043
https://www.cve.org/CVERecord?id=CVE-2026-34500
https://nvd.nist.gov/vuln/detail/CVE-2026-34500
https://lists.apache.org/thread/7rcl4zdxryc8hy3htyfyxkbqpxjtfdl2
Affected packages
Red Hat:enterprise_linux:9::appstream
tomcat
Package
Name
tomcat
Purl
pkg:rpm/redhat/tomcat
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
1:9.0.117-1.el9_8
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:26323.json"
tomcat-admin-webapps
Package
Name
tomcat-admin-webapps
Purl
pkg:rpm/redhat/tomcat-admin-webapps
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
1:9.0.117-1.el9_8
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:26323.json"
tomcat-docs-webapp
Package
Name
tomcat-docs-webapp
Purl
pkg:rpm/redhat/tomcat-docs-webapp
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
1:9.0.117-1.el9_8
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:26323.json"
tomcat-el-3.0-api
Package
Name
tomcat-el-3.0-api
Purl
pkg:rpm/redhat/tomcat-el-3.0-api
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
1:9.0.117-1.el9_8
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:26323.json"
tomcat-jsp-2.3-api
Package
Name
tomcat-jsp-2.3-api
Purl
pkg:rpm/redhat/tomcat-jsp-2.3-api
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
1:9.0.117-1.el9_8
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:26323.json"
tomcat-lib
Package
Name
tomcat-lib
Purl
pkg:rpm/redhat/tomcat-lib
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
1:9.0.117-1.el9_8
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:26323.json"
tomcat-servlet-4.0-api
Package
Name
tomcat-servlet-4.0-api
Purl
pkg:rpm/redhat/tomcat-servlet-4.0-api
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
1:9.0.117-1.el9_8
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:26323.json"
tomcat-webapps
Package
Name
tomcat-webapps
Purl
pkg:rpm/redhat/tomcat-webapps
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
1:9.0.117-1.el9_8
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:26323.json"
RHSA-2026:26323 - OSV