DEBIAN-CVE-2026-68453

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CVE-2026-68453

The CVE-2026-68453 entry describes a Linux kernel fix for s390/zcrypt where buffer over-read could occur in cca_cipher2protkey due to unvalidated user-controlled len fields in CCA token structures. The fix adds validation of both the actual key buffer size and token length in all cca_check_sec*to...