DEBIAN-CVE-2026-73180

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Source
https://security-tracker.debian.org/tracker/CVE-2026-73180
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-73180.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2026-73180
Upstream
Published
2026-08-25T22:17:06Z
Modified
2026-09-01T16:07:01Z
Severity
  • 6.8 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N CVSS Calculator
Summary
[none]
Details

Insufficient Session Expiration vulnerability in Apache Tomcat meant that if the session ID for an authenticated HTTP session was changed after a WebSocket connection had been established under that authenticated HTTP session, the WebSokcet session would not be closed as required by the Jakarta WebSocket specification when the HTTP session ended. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.24, from 10.1.0-M1 through 10.1.57, from 9.0.0.M1 through 9.0.120. The following versions were EOL at the time the CVE was created but are known to be affected: from 8.5.0 through 8.5.100, from 7.0.43 through 7.0.109. Other unsupported versions may also be affected. Users are recommended to upgrade to version 11.0.25, 10.1.58 or 9.0.121, which fix the issue.

References

Affected packages

Debian:12
tomcat10

Package

Name
tomcat10
Purl
pkg:deb/debian/tomcat10?arch=source&distro=bookworm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

10.*
10.1.6-1
10.1.6-1+deb12u1
10.1.6-1+deb12u2
10.1.7-1
10.1.8-1
10.1.9-1
10.1.10-1
10.1.13-1
10.1.14-1
10.1.15-1
10.1.16-1
10.1.20-1
10.1.23-1
10.1.25-1~bpo12+1
10.1.25-1
10.1.25-2
10.1.30-1~bpo12+1
10.1.30-1
10.1.31-1
10.1.33-1~bpo12+1
10.1.33-1
10.1.34-0+deb12u1
10.1.34-0+deb12u2
10.1.34-1
10.1.35-1
10.1.40-1~bpo12+1
10.1.40-1
10.1.46-1
10.1.52-1~deb12u1
10.1.52-1~deb13u1
10.1.52-1
10.1.52-2
10.1.54-1
10.1.55-1~deb12u1
10.1.55-1~deb13u1
10.1.55-1

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-73180.json"
tomcat9

Package

Name
tomcat9
Purl
pkg:deb/debian/tomcat9?arch=source&distro=bookworm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
9.0.70-2

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-73180.json"
Debian:13
tomcat10

Package

Name
tomcat10
Purl
pkg:deb/debian/tomcat10?arch=source&distro=trixie

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

10.*
10.1.40-1
10.1.46-1
10.1.52-1~deb12u1
10.1.52-1~deb13u1
10.1.52-1
10.1.52-2
10.1.54-1
10.1.55-1~deb12u1
10.1.55-1~deb13u1
10.1.55-1

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-73180.json"
tomcat11

Package

Name
tomcat11
Purl
pkg:deb/debian/tomcat11?arch=source&distro=trixie

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

11.*
11.0.6-1
11.0.11-1
11.0.15-1~deb13u1
11.0.15-1
11.0.18-1
11.0.21-1
11.0.22-1~deb13u1
11.0.22-1
11.0.22-2
11.0.24-1

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-73180.json"
tomcat9

Package

Name
tomcat9
Purl
pkg:deb/debian/tomcat9?arch=source&distro=trixie

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
9.0.70-2

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-73180.json"
Debian:14
tomcat10

Package

Name
tomcat10
Purl
pkg:deb/debian/tomcat10?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

10.*
10.1.40-1
10.1.46-1
10.1.52-1~deb12u1
10.1.52-1~deb13u1
10.1.52-1
10.1.52-2
10.1.54-1
10.1.55-1~deb12u1
10.1.55-1~deb13u1
10.1.55-1

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-73180.json"
tomcat11

Package

Name
tomcat11
Purl
pkg:deb/debian/tomcat11?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

11.*
11.0.6-1
11.0.11-1
11.0.15-1~deb13u1
11.0.15-1
11.0.18-1
11.0.21-1
11.0.22-1~deb13u1
11.0.22-1
11.0.22-2
11.0.24-1

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-73180.json"
tomcat9

Package

Name
tomcat9
Purl
pkg:deb/debian/tomcat9?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
9.0.70-2

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-73180.json"