Bug 2438807 (CVE-2026-26079) - CVE-2026-26079 roundcubemail: Roundcube Webmail: Cascading Style Sheets (CSS) injection via mishandled comments
Summary: CVE-2026-26079 roundcubemail: Roundcube Webmail: Cascading Style Sheets (CSS)...
Keywords:
Status: NEW
Alias: CVE-2026-26079
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2438810 2438811 2438812 2438813
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-02-11 06:01 UTC by OSIDB Bzimport
Modified: 2026-02-11 06:32 UTC (History)
0 users

Fixed In Version:
Clone Of:
Environment:
Last Closed:
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Description OSIDB Bzimport 2026-02-11 06:01:12 UTC 
Roundcube Webmail before 1.5.13 and 1.6 before 1.6.13 allows Cascading Style Sheets (CSS) injection, e.g., because comments are mishandled.
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