net/sched: taprio: fix use-after-free in advance_sched() on schedule switch

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CVE-2026-53011 · Microsoft / collected KEV context

cve-program · CVE-2026-53011

• https://git.kernel.org/stable/c/a8fc396519ef4f081bc545e88f61241728bb78d7
• https://git.kernel.org/stable/c/3471874578160a28c171a607fa069f24062634b8
• https://git.kernel.org/stable/c/7256996e1ef553716817f3bfd077c2f3b48b582f
• https://git.kernel.org/stable/c/eee072fe16c646190d33ae69c9983d8de1562bf8
• https://git.kernel.org/stable/c/1bd286fa3e21200133478ed523cc6a2788baf38a
• https://git.kernel.org/stable/c/b73235da5dde77ed1264f9767b62c28c9d71fd78
• https://git.kernel.org/stable/c/0e62171df8ed4804d00db088f17eed06468233fa
• https://git.kernel.org/stable/c/105425b1969c5affe532713cfac1c0b320d7ac2b

No related operational record is retained in the current change model.