This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2026-74997 →

DEBIAN-CVE-2026-74997

In Roundcube Webmail before 1.6.18 and 1.7.x before 1.7.3, the cmd_learn driver of the markasjunk plugin is subject to remote code execution via craft...

Original description

The description as published by the source.

In Roundcube Webmail before 1.6.18 and 1.7.x before 1.7.3, the cmd_learn driver of the markasjunk plugin is subject to remote code execution via crafted placeholder replacement values. This issue only affects Roundcube instances using the markasjunk plugin with its cmd_learn driver.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Affected packages

Debian:12 roundcube

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.5+dfsg-1+deb12u11"}]}]

Debian:13 roundcube

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.18+dfsg-0+deb13u1"}]}]

Debian:14 roundcube

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.18+dfsg-1"}]}]

References

advisory security-tracker.debian.org