Posted by Jan Schaumann on Oct 15 The existence of this vulnerability was disclosed a few days ago on Twitter, and some of the details have now been published here: https://pwn.ai/blog/pwnescape This describes a host-memory disclosure and is phrased as a guest-to-host escape, although a second part going into more details of that is supposed to come later, it sounds like. There was some discussion on the netdev mailing list prior to this write-up and disclosure:...
linux kernel: PwnEscape: Guest-to-Host KVM Escape (CVE-2026-99999)
About this summary. This is a short excerpt from the description that oss-security published with its article. Cyber Security News did not report or verify the underlying story. Read the original: https://seclists.org/oss-sec/2026/q4/168
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