CVE-2026-31588

KVM: x86: Use scratch field in MMIO fragment to hold small write values

References

Notes


      

Bugs

Status

Branch Status
upstream released (7.1-rc1) [0b16e69d17d8c35c5c9d5918bf596c75a44655d3]
7.0-upstream-stable released (7.0.1) [3a7b6d75c8f85b09dea893f64a85a356bcf6c3fe]
6.19-upstream-stable released (6.19.14) [2b83d91e9ae92fe1258d7040a32430bbb3bb7d6e]
6.18-upstream-stable released (6.18.24) [22d2ff69d487a32a8b88f9c970120fc2daa08a77]
6.12-upstream-stable released (6.12.83) [b5a02d37eb0739f462fa12df449ab9b3480c783b]
6.6-upstream-stable released (6.6.136) [dc6a6c3db3a4eca7e747cfc46e22c08d016c68f7]
6.1-upstream-stable released (6.1.175) [52570e73d48f1c73836d37e594667117b4c2a5a8]
5.10-upstream-stable released (5.10.258) [019d0bd32b9a4646ba35d904907452039e2db700]
sid released (6.19.14-1)
6.12-trixie-security released (6.12.85-1)
6.1-bookworm-security needed
5.10-bullseye-security needed