CVE-2026-98151

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix REG INVARIANTS VIOLATION on speculative pointer arithmetic Take the following unprivileged program as an example: r0 = bpfmaplookupelem... / PTRTOMAPVALUE, offset 0 / ... 14: r0 += r1 / r1 is a bounded scalar / 15: r9 = ...

CVE-2026-98151 bpf: Fix REG INVARIANTS VIOLATION on speculative pointer arithmetic

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix REG INVARIANTS VIOLATION on speculative pointer arithmetic Take the following unprivileged program as an example: r0 = bpfmaplookupelem... / PTRTOMAPVALUE, offset 0 / ... 14: r0 += r1 / r1 is a bounded scalar / 15: r9 = ...

EUVD-2026-86982

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix REG INVARIANTS VIOLATION on speculative pointer arithmetic Take the following unprivileged program as an example: r0 = bpfmaplookupelem... / PTRTOMAPVALUE, offset 0 / ... 14: r0 += r1 / r1 is a bounded scalar / 15: r9 = ...

CVE-2026-98151

The Linux kernel contains a vulnerability in the BPF subsystem where a REG INVARIANTS VIOLATION occurs during speculative pointer arithmetic. The root cause is an inconsistency between var_off and the 32-bit range (r32) during the execution of sanitize_ptr_alu(). Specifically, the r32 register is...

AZL-89696 CVE-2026-46330 affecting package kernel 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: Revert "net/smc: Introduce TCP ULP support" This reverts commit d7cd421da9da2cc7b4d25b8537f66db5c8331c40. As reported by Al Viro, the TCP ULP support for SMC is fundamentally broken. The implementation attempts to convert an acti...

CVE-2026-46330

The CVE-2026-46330 entry concerns the Linux kernel TCP ULP support for SMC. The vulnerability arises when an active TCP socket is converted into an SMC socket by in-place modifications to core VFS structures (struct file, dentry, inode), violating VFS invariants that expect these structures to be...