CVE-2026-31704

ksmbd: use check_add_overflow() to prevent u16 DACL size overflow

References

Notes


      

Bugs

Status

Branch Status
upstream released (7.1-rc1) [299f962c0b02d048fb45d248b4da493d03f3175d]
7.0-upstream-stable released (7.0.2) [ef7902be3f215b6bf7babe4dc9dd9a7d57dad7a7]
6.19-upstream-stable needed
6.18-upstream-stable released (6.18.25) [5e7b8f3c539d69b2ed5f2408e2f75e68ce7eef43]
6.12-upstream-stable released (6.12.84) [e1955a94b6f17f4b058afa955a6f187eb3ed7615]
6.6-upstream-stable released (6.6.136) [8d5729350b236896f51379588d9a690b7fafb8db]
6.1-upstream-stable released (6.1.175) [41e53a773db6342ac9a689ee5ba635c31744c9f0]
5.10-upstream-stable N/A "Vulnerable code not present"
sid released (7.0.3-1)
6.12-trixie-security released (6.12.85-1)
6.1-bookworm-security needed
5.10-bullseye-security N/A "Vulnerable code not present"