ROOT-OS-UBUNTU-2404-CVE-2026-53089 CVE-2026-53089 in linux - Patched by Root

Root has patched CVE-2026-53089 in the linux package for Root:Ubuntu:24.04. Multiple fixed versions available...

ROOT-OS-DEBIAN-13-CVE-2026-53089 CVE-2026-53089 in linux - Patched by Root

Root has patched CVE-2026-53089 in the linux package for Root:Debian:13. Multiple fixed versions available...

ROOT-OS-DEBIAN-11-CVE-2026-53089 CVE-2026-53089 in linux - Patched by Root

Root has patched CVE-2026-53089 in the linux package for Root:Debian:11. Multiple fixed versions available...

UBUNTU-CVE-2026-53089

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix use-after-free in offloaded map/prog info fill When querying info for an offloaded BPF map or program, bpfmapoffloadinfofillns and bpfprogoffloadinfofillns obtain the network namespace with getnetdevnetoffmap-netdev...

CVE-2026-53089

CVE-2026-53089 affects the Linux kernel’s BPF offload info paths (bpf_map_offload_info_fill_ns, bpf_prog_offload_info_fill_ns). The code previously used get_net(dev_net(offmap->netdev)), which could race with netns teardown and cause a use-after-free when the netns refcount hits zero. The fix ...

CVE-2026-53089

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix use-after-free in offloaded map/prog info fill When querying info for an offloaded BPF map or program, bpfmapoffloadinfofillns and bpfprogoffloadinfofillns obtain the network namespace with getnetdevnetoffmap-netdev...