CVE-2026-43093

xsk: tighten UMEM headroom validation to account for tailroom and min frame

References

Notes


      

Bugs

Status

Branch Status
upstream released (7.0) [a315e022a72d95ef5f1d4e58e903cb492b0ad931]
7.0-upstream-stable N/A "Fixed before branching point"
6.19-upstream-stable released (6.19.14) [6523bc1b40e69301f24c14338b762af4739d6d39]
6.18-upstream-stable released (6.18.24) [9ea6ba4f3195dcba6e8b3e7b2e748593b7cafb12]
6.12-upstream-stable released (6.12.83) [0ec4d3f6e6934deb843b561ae048cd17218e5ad1]
6.6-upstream-stable released (6.6.136) [a03975beb9f6af0d8ac051e30b2abeabe618414f]
6.1-upstream-stable released (6.1.175) [8769708add9eadeea8041a9761771bb715a87104]
5.10-upstream-stable released (5.10.258) [5f123bc278bf4e3283d8606321bebbfd299f4384]
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