CVE-2026-33490

H3 is a minimal HTTP framework. In versions 2.0.0-0 through 2.0.1-rc.16, the mount method in h3 uses a simple startsWith check to determine whether incoming requests fall under a mounted sub-application's path prefix. Because this check does not verify a path segment boundary i.e., that the next...

Updated cantata packages fix security vulnerability

The mount target path check in mounter.cpp 'mpOk' is insufficient. A regular user can this way mount a CIFS filesystem anywhere, and not just beneath /home by passing relative path components CVE-2018-12559. Arbitrary unmounts can be performed by regular users the same way CVE-2018-12560. A regul...