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Servers and applications

CVE-2026-99105

sched_ext: Fix stall when a task enqueued with SCX_ENQ_LAST lands back on its CPU's local DSQ

Severity
Unrated
Published
28 Oct 2026
Last changed
30 Oct 2026
Added to UpHeron
30 Oct 2026
Fixed in
6.12.115, 6.18.59, 7.2.13
Sources
CVE Program

Affected software

SoftwareAffected versions
Linux kernelServers and applications · cna:linux|linux
  • From 6.12 before 6.12.115
  • From 6.13 before 6.18.59
  • From 6.19 before 7.2.13

References

  • CVE.org https://www.cve.org/CVERecord?id=CVE-2026-99105