UpHeron
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Servers and applications

CVE-2026-99227

io_uring/waitid: prevent cancel reference wrap

Severity
High 7.8
Published
2 Nov 2026
Last changed
2 Nov 2026
Added to UpHeron
2 Nov 2026
Fixed in
6.12.115, 6.18.60, 7.2.14, 7.3.1
Sources
CVE Program

Affected software

SoftwareAffected versions
Linux kernelServers and applications · cna:linux|linux
  • From 6.7 before 6.12.115
  • From 6.13 before 6.18.60
  • From 6.19 before 7.2.14
  • From 7.3 before 7.3.1
  • From 7.4 on

References

  • CVE.org https://www.cve.org/CVERecord?id=CVE-2026-99227