s390/vfio_ccw: Cancel existing workqueues

These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.

CVE-2026-80553 · Microsoft / collected KEV context

cve-program · CVE-2026-80553

• https://git.kernel.org/stable/c/87d569cb35a541b31a184faf982540694d4c9a89
• https://git.kernel.org/stable/c/7492ca2d0c5d59add01e267be9f5a6eeb8076fd7
• https://git.kernel.org/stable/c/b94b28c1f0fae53b2f2d6180ae6442c9a1558f67
• https://git.kernel.org/stable/c/e868ea8be0bc88c6982f48ecf3259d98afd884ae
• https://git.kernel.org/stable/c/dc47a98abe6714577a25224534dbd356051097a3
• https://git.kernel.org/stable/c/b7ae0f7993867d009a4b554fc1d6d451c10580a0
• https://git.kernel.org/stable/c/77f5e888d2e607a0b3141fb95091ad6ef1cca9a2
• https://git.kernel.org/stable/c/79c60b2c61105368dcc8444eb45847e21734f7c4

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