https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2020-5291.htmlhttps://patchthecve.com/cve/CVE-2020-5291.htmlWed, 17 Jun 2026 03:21:12 +0000HIGH 7.2: Bubblewrap (bwrap) before version 0.4.1, if installed in setuid mode and the kernel supports unprivileged user namespaces, then the `bwrap --userns2` option can be used to make the setuid process keep running as root while being traceable. This can in turn be used to gain root permissions. Note thathttps://patchthecve.com/cve/CVE-2019-12439.htmlhttps://patchthecve.com/cve/CVE-2019-12439.htmlWed, 17 Jun 2026 02:14:39 +0000HIGH 7.4: bubblewrap.c in Bubblewrap before 0.3.3 misuses temporary directories in /tmp as a mount point. In some particular configurations (related to XDG_RUNTIME_DIR), a local attacker may abuse this flaw to prevent other users from executing bubblewrap or potentially execute code.https://patchthecve.com/cve/CVE-2017-5226.htmlhttps://patchthecve.com/cve/CVE-2017-5226.htmlWed, 17 Jun 2026 01:20:11 +0000CRITICAL 10.0: When executing a program via the bubblewrap sandbox, the nonpriv session can escape to the parent session by using the TIOCSTI ioctl to push characters into the terminal's input buffer, allowing an attacker to escape the sandbox.https://patchthecve.com/cve/CVE-2016-6349.htmlhttps://patchthecve.com/cve/CVE-2016-6349.htmlWed, 17 Jun 2026 00:50:52 +0000LOW 3.3: The machinectl command in oci-register-machine allows local users to list running containers and possibly obtain sensitive information by running that command.