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openSUSE Roundcube Important Security Fix Advisory 2026-20323-1

opensuse
Calendar Grey March 6, 2026
Dist Opensuse Esm H88
This update addresses 4 critical issues in Roundcube on openSUSE, enhancing security and fixing bugs.
An update that solves 4 vulnerabilities and has 4 bug fixes can now be installed.

Description

This update for roundcubemail fixes the following issues:

Changes to roundcubemail:

Update to 1.6.13:

This is a security update to the stable version 1.6 of Roundcube Webmail.

It provides fixes to recently reported security vulnerabilities:

+ Fix CSS injection vulnerability reported by CERT Polska (boo#1258052,

CVE-2026-26079).

+ Fix remote image blocking bypass via SVG content reported by nullcathedral

(boo#1257909, CVE-2026-25916).

This version is considered stable and we recommend to update all productive

installations of Roundcube 1.6.x with it. Please do backup your data

before updating!

CHANGELOG

+ Managesieve: Fix handling of string-list format values for date

tests in Out of Office (#10075)

+ Fix CSS injection vulnerability reported by CERT Polska.

+ Fix remote image blocking bypass via SVG content reported by nullcathedral.

Update to 1.6.12:

This is a security update to the stable version 1.6 of Roundcube Webmail.

It provides...

Read the Full Advisory

Topics%20covered

Topics Covered

security advisory important information disclosure OpenSUSE roundcubemail CSS Injection

Patch

Package List

- openSUSE Leap 16.0:

roundcubemail-1.6.13-bp160.1.1

References

* bsc#1255306

* bsc#1255308

* bsc#1257909

* bsc#1258052

References:

* https://www.suse.com/security/cve/CVE-2025-68460.html

* https://www.suse.com/security/cve/CVE-2025-68461.html

* https://www.suse.com/security/cve/CVE-2026-25916.html

* https://www.suse.com/security/cve/CVE-2026-26079.html

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: openSUSE-SU-2026:20323-1
Rating: important
Affected Products: openSUSE Leap 16.0 -------------------------------------------------------------

Topics%20covered

Topics Covered

security advisory important information disclosure OpenSUSE roundcubemail CSS Injection

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