CVE-2026-45893

In the Linux kernel, the following vulnerability has been resolved: apparmor: Fix & Optimize table creation from possibly unaligned memo...

Published: 2026-05-27 · Last updated: 2026-05-27

Severity and scoring

Description

In the Linux kernel, the following vulnerability has been resolved: apparmor: Fix & Optimize table creation from possibly unaligned memory Source blob may come from userspace and might be unaligned. Try to optize the copying process by avoiding unaligned memory accesses. - Added Fixes tag - Added "Fix &" to description as this doesn't just optimize but fixes a potential unaligned memory access [jj: remove duplicate word "convert" in comment trigger checkpatch warning]

Source: NVD

References

[NVD]https://nvd.nist.gov/vuln/detail/CVE-2026-45893
[Other]https://git.kernel.org/stable/c/226c3b10aab23f73b03c47e7773107de56ba3a4e
[Other]https://git.kernel.org/stable/c/47e351dfef60ab0e3285133556e1a9c7f646a969
[Other]https://git.kernel.org/stable/c/6fc367bfd4c8886e6b1742aabbd1c0bdc310db3a
[Other]https://git.kernel.org/stable/c/e027999049c493fb728ead5a90db76942181a935