DEBIAN-CVE-2026-41076

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Source
https://security-tracker.debian.org/tracker/CVE-2026-41076
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-41076.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2026-41076
Upstream
Published
2026-05-22T22:16:56Z
Modified
2026-09-01T16:06:41Z
Severity
  • 8.1 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

RT is an open source, enterprise-grade issue and ticket tracking system. Versions 5.0.9 and prior in addition to 6.0.0 through 6.0.2 contain an authentication bypass vulnerability in RT installations that use LDAP/AD for user authentication. Under certain LDAP server configurations, an attacker may be able to authenticate as any LDAP-backed RT user without supplying valid credentials. This issue has been fixed in versions 5.0.10 and 6.0.3. If developers are unable to upgrade immediately, they can temporarily work around this issue by reviewing their LDAP server's authentication policy to ensure it rejects unauthenticated bind attempts. Upgrading RT remains the recommended fix.

References

Affected packages

Debian:12 / request-tracker4

Package

Name
request-tracker4
Purl
pkg:deb/debian/request-tracker4?arch=source&distro=bookworm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.4.6+dfsg-1.1+deb12u4

Affected versions

4.*
4.4.6+dfsg-1.1
4.4.6+dfsg-1.1+deb12u1
4.4.6+dfsg-1.1+deb12u2
4.4.6+dfsg-1.1+deb12u3

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-41076.json"

Debian:12 / request-tracker5

Package

Name
request-tracker5
Purl
pkg:deb/debian/request-tracker5?arch=source&distro=bookworm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.0.3+dfsg-3~deb12u6

Affected versions

5.*
5.0.3+dfsg-2
5.0.3+dfsg-3~deb12u1
5.0.3+dfsg-3~deb12u2
5.0.3+dfsg-3~deb12u3
5.0.3+dfsg-3~deb12u4
5.0.3+dfsg-3~deb12u5

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-41076.json"

Debian:13 / request-tracker5

Package

Name
request-tracker5
Purl
pkg:deb/debian/request-tracker5?arch=source&distro=trixie

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.0.7+dfsg-4+deb13u3

Affected versions

5.*
5.0.7+dfsg-4
5.0.7+dfsg-4+deb13u1
5.0.7+dfsg-4+deb13u2

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-41076.json"

Debian:14 / request-tracker5

Package

Name
request-tracker5
Purl
pkg:deb/debian/request-tracker5?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.0.10+dfsg-1

Affected versions

5.*
5.0.7+dfsg-4
5.0.7+dfsg-5
5.0.7+dfsg-6
5.0.9+dfsg-1
5.0.9+dfsg-2
5.0.9+dfsg-3
5.0.9+dfsg-4

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-41076.json"