Home / mailings [SECURITY] [DSA 6479-1] roundcube security update
Posted on 30 August 2026
Debian Security Advisory- -------------------------------------------------------------------------
Debian Security Advisory DSA-6479-1 security@debian.org
https://www.debian.org/security/ Salvatore Bonaccorso
August 30, 2026 https://www.debian.org/security/faq
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Package : roundcube
CVE ID : CVE-2026-74997 CVE-2026-74998 CVE-2026-74999 CVE-2026-75000
CVE-2026-75002 CVE-2026-75003 CVE-2026-75004 CVE-2026-75006
CVE-2026-75007 CVE-2026-75010
Debian Bug : 1144059
Multiple vulnerabilities were discovered in roundcube, a skinnable AJAX
based webmail solution for IMAP servers, which could result in
cross-site scripting, SSRF bypass, information disclosure, privilege
escalation, denial of service or remote code execution.
For the stable distribution (trixie), these problems have been fixed in
version 1.6.18+dfsg-0+deb13u1.
We recommend that you upgrade your roundcube packages.
For the detailed security status of roundcube please refer to its
security tracker page at:
https://security-tracker.debian.org/tracker/roundcube
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
Mailing list: debian-security-announce@lists.debian.org
