Threats Tagged 'ghsa-wwvc-xj6p-8pqh'
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Threats Tagged 'ghsa-wwvc-xj6p-8pqh'
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A stack buffer overflow vulnerability was found and fixed in the Linux kernel's ksmbd component related to multichannel session-key copying. The vulnerability occurs because the buffer allocated for the session key was 16 bytes, but up to 40 bytes could be copied, causing an overflow of up to 24 bytes on the kernel stack during NTLM or Kerberos authentication with longer session keys. The fix involved resizing the buffers to 40 bytes to prevent overflow. Join the discussion | GCVE Database | 08/15/2026, 06:32:09 UTC Added: 08/15/2026, 15:53:27 UTC |
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