CVE-2026-23413

The CVE-2026-23413 entry concerns the Linux kernel: a use-after-free in the clsact qdisc during init/destroy rollback caused by asymmetrical initialization between ingress and egress sides. A failed replacement during clsact_init() (e.g., via tcf_block_get_ext()) could leave both ingress and egre...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-992859)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992859 advisory. In the Linux kernel, the following vulnerability has been resolved: net: sched: sfb: fix null pointer access issue when sfbinit fails When the default qdisc is sfb, ...

net: avoid potential underflow in qdisc_pkt_len_init() with UFO

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