DEBIAN-CVE-2026-75006

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Source
https://security-tracker.debian.org/tracker/CVE-2026-75006
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-75006.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-75006
Upstream
Published
2026-08-17T13:16:55Z
Modified
2026-09-09T08:47:30Z
Severity
  • 5.8 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N CVSS Calculator
Summary
[none]
Details

In Roundcube Webmail before 1.6.18 and 1.7.x before 1.7.3, insufficient Cascading Style Sheets (CSS) sanitization in HTML e-mail messages may lead to SSRF or Information Disclosure, e.g., if stylesheet links point to local network hosts. This issue exists because of insufficient fixes for CVE-2026-35540, CVE-2026-48843 and CVE-2026-62643.

References

Affected packages

Debian:12 / roundcube

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.6.5+dfsg-1+deb12u11

Affected versions

1.*
1.6.1+dfsg-1
1.6.2+dfsg-1
1.6.3+dfsg-1~deb12u1
1.6.3+dfsg-1
1.6.3+dfsg-2
1.6.4+dfsg-1~deb12u1
1.6.4+dfsg-1
1.6.5+dfsg-1~deb12u1
1.6.5+dfsg-1
1.6.5+dfsg-1+deb12u2
1.6.5+dfsg-1+deb12u3
1.6.5+dfsg-1+deb12u4
1.6.5+dfsg-1+deb12u5
1.6.5+dfsg-1+deb12u6
1.6.5+dfsg-1+deb12u7
1.6.5+dfsg-1+deb12u8
1.6.5+dfsg-1+deb12u9
1.6.5+dfsg-1+deb12u10

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-75006.json"

Debian:13 / roundcube

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.6.18+dfsg-0+deb13u1

Affected versions

1.*
1.6.11+dfsg-1
1.6.12+dfsg-0+deb13u1
1.6.12+dfsg-1
1.6.13+dfsg-0+deb13u1
1.6.13+dfsg-1
1.6.14+dfsg-1
1.6.15+dfsg-0+deb13u1
1.6.15+dfsg-1
1.6.16+dfsg-0+deb13u1
1.6.16+dfsg-1
1.6.17+dfsg-0+deb13u1
1.6.17+dfsg-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-75006.json"

Debian:14 / roundcube

Package

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

Affected ranges

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

Affected versions

1.*
1.6.11+dfsg-1
1.6.12+dfsg-1
1.6.13+dfsg-1
1.6.14+dfsg-1
1.6.15+dfsg-1
1.6.16+dfsg-1
1.6.17+dfsg-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-75006.json"