Copy Fail – CVE-2026-31431

copy.fail

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Copy Fail – CVE-2026-31431

copy.fail

RSS Bot@lemmy.bestiver.seMB to Hacker News@lemmy.bestiver.seEnglish · 2 months ago

cross-posted to:
selfhosted@lemmy.world
cybersecurity@sh.itjust.works
linux@sh.itjust.works
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selfhosted@lemmy.world
technology@lemmy.world
cybersecurity@sh.itjust.works
linux@programming.dev
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Copy Fail — 732 Bytes to Root

copy.fail

CVE-2026-31431. 100% Reliable Linux LPE — no race, no per-distro offsets, page-cache write that bypasses on-disk file-integrity tools and crosses containers. Found by Xint Code.

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