CVE-2026-31431: HIGH (CVSS 7.8), Actively Exploited (CISA KEV)

HIGH (CVSS 7.8), Actively Exploited (CISA KEV), EPSS 96.8%. In the Linux kernel, the following vulnerability has been resolved:

crypto: algif_aead - Revert to operating out-of-place

This mostly reverts commit 72548b093ee3 except for the copying of
the associated data.

There is no benefit in operating in-place in algif_aead since the
source and destination