CVE-2026-89638

smb: client: clear setuid/setgid bit on write with cifsacl/modefromsid/posix extensions

References

Notes


      

Bugs

Status

Branch Status
upstream released (7.3-rc1) [b8e5dc4f95e5484159b343903f302eb6d783f2e6]
7.2-upstream-stable released (7.2.4) [69bfe810ecd1e0387d8975d711cd326341d13c6e]
7.1-upstream-stable needed
6.18-upstream-stable released (6.18.51) [b10015807e4c628095d1d1d1c9307efc8cdd9e1b]
6.12-upstream-stable released (6.12.113) [58b23fc9fb580432470d6c5da3c1e5660dba9fbc]
6.6-upstream-stable released (6.6.160) [7ceb6f7cb8f8f2b094e0dcdaf75757775d231378]
6.1-upstream-stable released (6.1.191) [2a5206992f526178881e8f5c4644757c336fb76d]
5.10-upstream-stable released (5.10.273) [ce0e675907b887db2b1e44a806118b0a7d8b6b18]
sid released (7.2.6-1)
6.12-trixie-security released (6.12.113-1)
6.1-bookworm-security needed