CVE-2026-35537

roundcubemail: (bsc#1261488 + Security: Fix bug where a password could get changed without providing the old password + Security: Fi...

CVE-2026-35537 is fixed in 2 products on 1 platform, first by DEBIAN-CVE-2026-35537, released April 3, 2026. It is not reported as exploited. Patch Radar priority: High.

High
CVSS
7.5
high
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0048
41st percentile

(bsc#1261488 + Security: Fix bug where a password could get changed without providing the old password + Security: Fix IMAP Injection + CSRF bypass in mail search + Security: Fix remote image blocking bypass via various SVG animate attributes + Security: Fix remote image blocking bypass via a crafted body background attribute + Security: Fix fixed position mitigation bypass via use of !important + Security: Fix XSS issue in a HTML attachment preview + Security: Fix SSRF + Information Disclosure via stylesheet links to a local network hosts

Where it's fixed

ProductFixed inFixReleased
Linux
roundcube · Debian 12.15 (bookworm) 1.6.5+dfsg-1+deb12u8 DEBIAN-CVE-2026-35537 Apr 3, 2026
roundcube · Debian 13.5 (trixie) 1.6.15+dfsg-0+deb13u1 DEBIAN-CVE-2026-35537 Apr 3, 2026
roundcube · Debian 14 1.6.14+dfsg-1 DEBIAN-CVE-2026-35537 Apr 3, 2026
roundcubemail · opensuse-leap 16.0 1.6.15-bp160.1.1 OPENSUSE-SU-2026:20586-1 Apr 17, 2026

Patch Radar data is free to use with attribution. Terms and how to credit it.

Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.