PT-2026-98748

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A bug exists in the precision backtracking mechanism for BPF LD | BPF IND,ABS instructions. These instructions are modeled as two branches: a fallthrough and an implicit exit from the...

Linux kernel BPF verifier Heap Buffer Overflow DoS

The vulnerability of the backtrackinsn function in the kernel/bpf/verifier.c module of the Linux operating system is related to calls outside of the allocated buffer. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of the...