{"id":"CVE-2026-46297","title":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: libwx: use request_irq for VF misc interrupt\n\nCurrently, request_threaded_irq() is used with a primary handler but a\nNULL threaded handler, while also setting the …","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: libwx: use request_irq for VF misc interrupt\n\nCurrently, request_threaded_irq() is used with a primary handler but a\nNULL threaded handler, while also setting the …","severity":"none","published":"2026-06-08","updated":"2026-07-07","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-46297","references":[{"url":"https://git.kernel.org/stable/c/1bca036fe3607182c21f05e2b262167edbef086c","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/7a33345153eeeda195c55f15be27074e4c3b5109","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/a841574c6e573132681aa57f9b43a0a897a423f6","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"}],"tags":["nvd"],"epss":0.00112,"epssPercentile":0.01585,"ingestedAt":"2026-07-07T18:42:24.313Z","slug":"CVE-2026-46297","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nnet: libwx: use request_irq for VF misc interrupt\n\nCurrently, request_threaded_irq() is used with a primary handler but a\nNULL threaded handler, while also setting the IRQF_ONESHOT flag. This\nspecific combination triggers a WARNING since the commit aef30c8d569c\n(\"genirq: Warn about using IRQF_ONESHOT without a threaded handler\").\n\nWARNING: kernel/irq/manage.c:1502 at __setup_irq+0x4fa/0x760\n\nFix the issue by switching to request_irq(), which is the appropriate\ninterface or a non-threaded interrupt handler, and removing the\nunnecessary IRQF_ONESHOT flag.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}