DEBIAN-CVE-2026-26079
Advisory lineage Upstream: 1 Downstream: 2
Upstream
Downstream
Published: 11 Feb 2026, 05:16
Last modified:17 Feb 2026, 14:06
Vulnerability Summary
Overall Risk (default)
low
19/100 CVSS Score
4.7 MEDIUM
3.1 (osv_debian)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected
Timeline
11 Feb 2026, 05:16
Published
Vulnerability first disclosed
17 Feb 2026, 14:06
Last Modified
Vulnerability information updated
Description
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.
CVSS Metrics
- v3.1•MEDIUM•Score: 4.7CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N
Affected Systems
- debian•roundcube
all | all | all | < 1.4.15+dfsg.1-1+deb11u7 | < 1.6.5+dfsg-1+deb12u7 | < 1.6.13+dfsg-0+deb13u1 | < 1.6.13+dfsg-1