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[SECURITY] [DLA 4693-1] roundcube security update

🗓️ 22 Jul 2026 00:48:25Reported by DebianType 
debian
 debian🔗 lists.debian.org👁 27 Views

Debian LTS fixes multiple Roundcube CVEs causing XSS, SSRF, DoS, and data disclosure.

Related
Packages
ReporterTitlePublishedViews
Family
attackerkb
attackerkb		CVE-2026-48843
25 May 202619:11
–attackerkb
attackerkb
attackerkb		CVE-2026-35540
3 Apr 202603:47
–attackerkb
attackerkb
attackerkb		CVE-2026-54433
14 Jul 202616:18
–attackerkb
attackerkb
attackerkb		CVE-2026-54432
14 Jul 202616:21
–attackerkb
bdu_fstec
BDU FSTEC		The vulnerability of the RoundCube Webmail email client, which stems from the lack of validation for incoming requests, allows attackers to disclose protected information.
4 May 202600:00
–bdu_fstec
bdu_fstec
BDU FSTEC		The vulnerability of the RoundCube Webmail client, related to the lack of protective measures for the website structure, allows attackers to execute SSRF attacks and disclose the protected information.
28 May 202600:00
–bdu_fstec
bdu_fstec
BDU FSTEC		The vulnerability of the RoundCube Webmail email client, related to the unlimited distribution of resources, allows attackers to cause service failures.
9 Sep 202600:00
–bdu_fstec
bdu_fstec
BDU FSTEC		The vulnerability of the RoundCube Webmail email client, related to the execution of a loop with an unavailable exit condition, allows a hacker to cause a service failure.
9 Sep 202600:00
–bdu_fstec
bdu_fstec
BDU FSTEC		The vulnerability of the RoundCube Webmail email client, related to bypassing authentication through spamming, allows attackers to compromise the confidentiality and integrity of the protected information.
9 Sep 202600:00
–bdu_fstec
bdu_fstec
BDU FSTEC		The vulnerability of the RoundCube Webmail email client, related to insufficient validation of requests on the server side, allows a hacker to execute an SSRF attack.
9 Sep 202600:00
–bdu_fstec
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Debian11allroundcube1.4.15+dfsg.1-1+deb11u10roundcube_1.4.15+dfsg.1-1+deb11u10_all.deb
Debian12allroundcube1.6.5+dfsg-1+deb12u10roundcube_1.6.5+dfsg-1+deb12u10_all.deb
Debian11allroundcube-core1.4.15+dfsg.1-1+deb11u10roundcube-core_1.4.15+dfsg.1-1+deb11u10_all.deb
Debian12allroundcube-core1.6.5+dfsg-1+deb12u10roundcube-core_1.6.5+dfsg-1+deb12u10_all.deb
Debian11allroundcube-mysql1.4.15+dfsg.1-1+deb11u10roundcube-mysql_1.4.15+dfsg.1-1+deb11u10_all.deb
Debian12allroundcube-mysql1.6.5+dfsg-1+deb12u10roundcube-mysql_1.6.5+dfsg-1+deb12u10_all.deb
Debian11allroundcube-pgsql1.4.15+dfsg.1-1+deb11u10roundcube-pgsql_1.4.15+dfsg.1-1+deb11u10_all.deb
Debian12allroundcube-pgsql1.6.5+dfsg-1+deb12u10roundcube-pgsql_1.6.5+dfsg-1+deb12u10_all.deb
Debian11allroundcube-plugins1.4.15+dfsg.1-1+deb11u10roundcube-plugins_1.4.15+dfsg.1-1+deb11u10_all.deb
Debian12allroundcube-plugins1.6.5+dfsg-1+deb12u10roundcube-plugins_1.6.5+dfsg-1+deb12u10_all.deb
Rows per page

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22 Jul 2026 00:48Current
6.8Medium risk
Vulners AI Score6.8
CVSS 3.17.2 - 10
EPSS0.00519
SSVC
roundcubewebmailcross site scriptingdenial of serviceinformation disclosureaccount takeover
27