CVE-2026-89702

In the Linux kernel, the following vulnerability has been resolved: nfsd: size fhverify server sockaddr slot by xptlocallen The nfsdfhverify and nfsdfhverifyerr tracepoints declare the server sockaddr slot sized by xptremotelen but fill it from xptlocal using xptlocallen: TPSTRUCTentry...

EUVD-2026-76614

In the Linux kernel, the following vulnerability has been resolved: nfsd: size fhverify server sockaddr slot by xptlocallen The nfsdfhverify and nfsdfhverifyerr tracepoints declare the server sockaddr slot sized by xptremotelen but fill it from xptlocal using xptlocallen: TPSTRUCTentry...

CVE-2026-89702

CVE-2026-89702 is a Linux kernel vulnerability in the nfsd_fh_verify and nfsd_fh_verify_err tracepoints. These tracepoints declare the server sockaddr slot sized by xpt_remotelen but populate it using xpt_locallen . When xpt_locallen exceeds xpt_remotelen, __assign_sockaddr's memcpy writes past t...

CVE-2026-89702 nfsd: size fh_verify server sockaddr slot by xpt_locallen

In the Linux kernel, the following vulnerability has been resolved: nfsd: size fhverify server sockaddr slot by xptlocallen The nfsdfhverify and nfsdfhverifyerr tracepoints declare the server sockaddr slot sized by xptremotelen but fill it from xptlocal using xptlocallen: TPSTRUCTentry...

PT-2026-90418

In the Linux kernel, the following vulnerability has been resolved: nfsd: size fh verify server sockaddr slot by xpt locallen The nfsd fh verify and nfsd fh verify err tracepoints declare the server sockaddr slot sized by xpt remotelen but fill it from xpt local using xpt locallen: TP STRUCT entr...

One (Thread) Can Keep a (PRNG) Secret, but Not Two

We present a novel, practical attack on the IPv6 Fragment ID generation algorithm of XNU, which is the kernel used by Apple products such as macOS and iOS. This attack exploits a race-condition vulnerability in the algorithm's pseudorandom number generator PRNG to cryptanalytically break, learn t...