Ubuntu Linux 6.8, 6.17, 7.0 vulnerabilities
6 known CVE vulnerabilities in Ubuntu Linux 6.8, 6.17, 7.0, translated and rated.
- CVE-2026-47334Medium
Ubuntu Linux 6.8, 6.17, and 7.0 contain AppArmor SAUCE patches which incorrectly sleep while holding a spinlock in notification handling code. The bug can be triggered by an unprivileged local user and can result in kernel panic or deadlock.
- CVE-2026-47333High
Ubuntu Linux 6.8, 6.17, and 7.0 contain AppArmor SAUCE patches that may incorrectly compute the size of an internal buffer, leading to a heap memory out-of-bounds read in notification handling code.
- CVE-2026-47332Medium
Ubuntu Linux 6.8, 6.17, and 7.0 contain AppArmor SAUCE patches that incorrectly validate the size of an internal structure, leading to an out-of-bounds read in notification handling code.
- CVE-2026-47328Medium
Ubuntu Linux 6.8, 6.17, and 7.0 contain AppArmor SAUCE patches that incorrectly attempt to free a pointer that was not previously kmalloc()d, leading to memory leaks. The bug can be triggered by an unprivileged local user.
- CVE-2026-47327Low
Ubuntu Linux 6.8, 6.17, and 7.0 contain SAUCE patches that may lead to a NULL pointer dereference in the handling of AppArmor notifications. The bug can be triggered by an unprivileged local user, potentially resulting in a kernel oops.
- CVE-2026-47326Medium
Ubuntu Linux 6.8, 6.17, and 7.0 contain SAUCE patches with a memory leak in the handling of big responses to AppArmor notifications. The bug can be triggered by an unprivileged local user.