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EUVD-2026-45646

🗓️ 19 Jul 2026 15:39:48Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 6 Views

Fix use-after-free in irq_work on PREEMPT_RT by wrapping run_irq_workd() in RCU and ensuring grace periods before return.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
CVE
CVE-2026-64073
19 Jul 202615:39
cve
Cvelist
CVE-2026-64073 irq_work: Fix use-after-free in irq_work_single() on PREEMPT_RT
19 Jul 202615:39
cvelist
NVD
CVE-2026-64073
19 Jul 202616:17
nvd
OSV
CVE-2026-64073 irq_work: Fix use-after-free in irq_work_single() on PREEMPT_RT
19 Jul 202615:39
osv
OSV
DEBIAN-CVE-2026-64073
19 Jul 202616:17
osv
OSV
UBUNTU-CVE-2026-64073
20 Jul 202600:00
osv
Positive Technologies
PT-2026-61390
19 Jul 202600:00
ptsecurity
RedhatCVE
CVE-2026-64073
20 Jul 202617:11
redhatcve
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]

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19 Jul 2026 15:39Current
5.8Medium risk
Vulners AI Score5.8
EPSS0.00186
6