The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - bpf: Fix use-after-free in offloaded map/prog info fill When querying info for an offloaded BPF map or     program, bpf_map_offload_info_fill_ns() and bpf_prog_offload_info_fill_ns() obtain the network namespace     with get_net(dev_net(offmap->netdev)). However, the associated netdev's netns may be racing with teardown     during netns destruction. If the netns refcount has already reached 0, get_net() performs a refcount_t     increment on 0, triggering: refcount_t: addition on 0; use-after-free. Although rtnl_lock and     bpf_devs_lock ensure the netdev pointer remains valid, they cannot prevent the netns refcount from     reaching zero. Fix this by using maybe_get_net() instead of get_net(). maybe_get_net() uses     refcount_inc_not_zero() and returns NULL if the refcount is already zero, which causes ns_get_path_cb() to     fail and the caller to return -ENOENT -- the correct behavior when the netns is being destroyed.
    (CVE-2026-53089)

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Linux Distros Unpatched Vulnerability : CVE-2026-53089

high Nessus Plugin ID 322703

Version 1.6