CVE-2026-45893
HIGH
MEDIUM
Priority: 0.01
BB Relevance:
39/100
Published: 2026-05-27
Modified: 2026-10-30
First seen: 2026-10-30
Status: active
Attack Surface
Low Complexity
No Interaction
Conf. Impact
CVSS Vector Breakdown
AV:
Local
AC:
Low
PR:
Low
UI:
None
S:
Unchanged
C:
High
I:
None
A:
High
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]
Weakness Classification (1)
Affected Software (8)
| Vendor | Product | Version |
|---|---|---|
| Linux | Linux | e6e8bf418850d7958311a96ccfb594f2bcc8313e < 83939c2afba70b49062c31ca6a6de7f46951d26d |
| Linux | Linux | e6e8bf418850d7958311a96ccfb594f2bcc8313e < 1fbc4b24c7443ffd501609be74d9856fb940d703 |
| Linux | Linux | e6e8bf418850d7958311a96ccfb594f2bcc8313e < 47e351dfef60ab0e3285133556e1a9c7f646a969 |
| Linux | Linux | e6e8bf418850d7958311a96ccfb594f2bcc8313e < e027999049c493fb728ead5a90db76942181a935 |
| Linux | Linux | e6e8bf418850d7958311a96ccfb594f2bcc8313e < 226c3b10aab23f73b03c47e7773107de56ba3a4e |
| Linux | Linux | e6e8bf418850d7958311a96ccfb594f2bcc8313e < 6fc367bfd4c8886e6b1742aabbd1c0bdc310db3a |
| Linux | Linux | 4.11 |
| linux | linux_kernel | 4.11 – 6.12.75 |