CVE-2026-75002
published 2026-08-17CVE-2026-75002: In Roundcube Webmail before 1.6.18 and 1.7.x before 1.7.3, mail search and LITERAL+ byte-count desynchronization could lead to information disclosure or…
PriorityP344high7.1CVSS 3.1
AVNACHPRLUINSUCHIHAL
EPSS
1.36%
70.0th percentile
In Roundcube Webmail before 1.6.18 and 1.7.x before 1.7.3, mail search and LITERAL+ byte-count desynchronization could lead to information disclosure or privilege escalation via IMAP command injection.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| roundcube | webmail | >= 1.6.0 < 1.6.18 | 1.6.18 |
| roundcube | webmail | >= 1.7.0 < 1.7.3 | 1.7.3 |
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No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://github.com/roundcube/roundcubemail/commit/404d43f1b0125319c3cf8c9e3df39074c0cb80adhttps://github.com/roundcube/roundcubemail/commit/73233abe581b3b31cefd00041c7086c40e1793eahttps://github.com/roundcube/roundcubemail/releases/tag/1.6.18https://github.com/roundcube/roundcubemail/releases/tag/1.7.3https://roundcube.net/news/2026/08/09/security-updates-1.6.18-and-1.7.3
2026-08-17
Published