tag
Write-Primitive
N/A
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HIGH
DirtyDecrypt / DirtyCBC — rxgk Page-Cache Write (Dirty Pipe Variant)
DirtyDecrypt (also called DirtyCBC) is a variant of the CopyFail / DirtyFrag / Fragnesia bug class. rxgkdecryptskb() in net/rxrpc/rxgkcommon.h calls skbtosgvec() followed by cryptokrb5decrypt() without first calling skbcowdata(). The krb5enc AEAD template…
Unverified
2026-05-18
CVE-2026-46300
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HIGH 7.8
Linux XFRM ESP-in-TCP Local Privilege Escalation (Fragnesia)
CVE-2026-46300 ("Fragnesia") is a universal Linux local privilege escalation vulnerability in the XFRM ESP-in-TCP subsystem. It is a member of the Dirty Frag vulnerability class — a separate bug from the original dirtyfrag — that abuses a logic flaw where the…
Patched
2026-05-14