Multiple security vulnerabilities were discovered in the Linux kernel low latency variant, affecting subsystems including the Cryptographic API, Ethernet bonding driver, Packet sockets, and TLS protocol. One notable flaw, known as Copy Fail (CVE-2026-31431), involves improper handling of in-place cryptographic operations in the algif_aead module. These vulnerabilities could allow a local attacker to escalate privileges or potentially escape container environments. A security update addressing these issues has been released and requires a system reboot and recompilation of third-party kernel modules due to ABI changes.