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Fragnesia and ssh-keysign-pwn are the latest Linux security problems (opens in new tab)

Covers 2 stories See all stories this covers including 0xdeadbeefnetwork/ssh-keysign-pwn: Steal SSH host private keys and /etc/shadow via the ptrace_may_access mm-NULL bypass + pidfd_getfd. Pre-31e62c2ebbfd kernels.Covered by kite.kagi.com

Covers 2 related stories

GitHub·

0xdeadbeefnetwork/ssh-keysign-pwn: Steal SSH host private keys and /etc/shadow via the ptrace_may_access mm-NULL bypass + pidfd_getfd. Pre-31e62c2ebbfd kernels.

Discussed on Hacker News and r/linux
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openwall.com·

oss-security - Linux kernel LPE ("fragnesia", copyfail 3.0)

Discussed on Hacker News
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Covered in 2 articles

kite.kagi.com·

Linux maintainers release kernels with CVE-2026-46333 fix

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kite.kagi.com·

Linux maintainers patch ssh-keysign-pwn file-read flaw

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