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DirtyDecrypt (CVE-2026-31635): Public PoC Roots Fedora, Arch, and openSUSE via the Kernel's RxGK Path

A released proof-of-concept weaponizes CVE-2026-31635, a missing copy-on-write guard in the Linux kernel's RxGK receive path, for local root on Fedora, Arch, and openSUSE Tumbleweed — and pod escape on affected worker nodes.