CVE-2026-23230

smb: client: split cached_fid bitfields to avoid shared-byte RMW races

References

Notes


      

Bugs

Status

Branch Status
upstream released (7.0-rc1) [ec306600d5ba7148c9dbf8f5a8f1f5c1a044a241]
6.19-upstream-stable released (6.19.1) [4cfa4c37dcbcfd70866e856200ed8a2894cac578]
6.18-upstream-stable released (6.18.11) [c4b9edd55987384a1f201d3d07ff71e448d79c1b]
6.12-upstream-stable released (6.12.72) [3eaa22d688311c708b73f3c68bc6d0c8e3f0f77a]
6.6-upstream-stable released (6.6.125) [4386f6af8aaedd0c5ad6f659b40cadcc8f423828]
6.1-upstream-stable released (6.1.164) [569fecc56bfe4df66f05734d67daef887746656b]
5.10-upstream-stable N/A "Vulnerable code not present"
sid released (6.18.12-1)
6.12-trixie-security released (6.12.73-1)
6.1-bookworm-security needed
5.10-bullseye-security N/A "Vulnerable code not present"