CVE-2026-74544

net/sched: cls_u32: validate offshift to prevent shift-out-of-bounds

References

Notes


      

Bugs

Status

Branch Status
upstream released (7.2-rc6) [aef96eead2860cbfa371e4471d4f04412213b958]
7.2-upstream-stable N/A "Fixed before branching point"
7.1-upstream-stable released (7.1.8) [313cb9ffc4101a885d791facf4b5ea3d5e06144d]
6.18-upstream-stable released (6.18.57) [9990cac513e8b191de2ee589051ea7ebf3cee940]
6.12-upstream-stable released (6.12.114) [006a4598da9a6b02e0ddc3ca5042b97224774364]
6.6-upstream-stable released (6.6.160) [724c8edbacf1259988829cb9967f751222121d8a]
6.1-upstream-stable released (6.1.191) [7fd5b2287e5cf33e114fb7f0cef781a546039757]
5.10-upstream-stable needed
sid released (7.1.8-1)
6.12-trixie-security released (6.12.115-1)
6.1-bookworm-security needed
5.10-bullseye-security needed