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grsecurity
3,616 posts
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grsecurity

@grsecurity
Foundational security for the Linux kernel. Solving the most difficult memory unsafety problems. Created by @opensrcsec
grsecurity.net
Joined June 2012
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  • user avatar
    grsecurity
    @grsecurity
    Aug 15
    We expect our 7.1 beta to be available for testing within the next two weeks.
  • user avatar
    grsecurity
    @grsecurity
    Jul 8
    If you're just now hearing about GhostLock and looking to fix it, make sure you don't introduce two unpriv-reachable DoSes associated with its fixes. The fix the Linux CNA lists for CVE-2026-43499 introduces a NULL deref, which caused CVE-2026-53166 to be issued. Unfortunately...
  • user avatar
    grsecurity
    @grsecurity
    Jul 1
    KERNSEAL makes the linear page cache overflow in cyberstan.co.uk/fuse-readdir-o… deterministically unexploitable. Serial log below 👇
    Image
  • user avatar
    grsecurity
    @grsecurity
    Jun 16
    It's now available!
    user avatar
    grsecurity
    @grsecurity
    Jun 3
    We expect our 7.0 beta to be available for testing within the next two weeks.
  • user avatar
    grsecurity
    @grsecurity
    Jun 3
    We expect our 7.0 beta to be available for testing within the next two weeks.

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