CVE-2026-31586

mm: blk-cgroup: fix use-after-free in cgwb_release_workfn()

References

Notes


      

Bugs

Status

Branch Status
upstream released (7.1-rc1) [8f5857be99f1ed1fa80991c72449541f634626ee]
7.0-upstream-stable released (7.0.1) [67cb119d32f35e32acd0393bbeb318b2bb1fdafe]
6.19-upstream-stable released (6.19.14) [50879a3c1faf06e661090015d59e2127255cff27]
6.18-upstream-stable released (6.18.24) [ea3af09eb87d8f8708c66747fcf1a2762902e839]
6.12-upstream-stable released (6.12.83) [dfc8292a1d6782c76b626315605e0585a5a18447]
6.6-upstream-stable released (6.6.136) [115a5266749dcde7fe4127e8623d19c752088f69]
6.1-upstream-stable released (6.1.175) [740ba1ebb223f137ff088ab74d533a13f9167bd8]
5.10-upstream-stable released (5.10.258) [23acef4156c260e8598397a1a2e8b3a23e919893]
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