CVE-2026-64539

Vendor

Canonical, Linux kernel, AMD, NVIDIA

Product

Linux kernel

EPSS

0.002 (p8)

Exposure class

Operating system

Every item in the archive that references this CVE, highest rank first. Headlines open the publisher.

1. 46
   Ubuntu notice Ubuntu 5h ago

   Linux kernel (NVIDIA) vulnerabilities

   It was discovered that some AMD processors did not properly perform Reverse Map Table (RMP) checks when the IOMMU accessed certain host buffers. A local attacker with hypervisor access could possibly use this to trigger an…

   CVE-2023-20585CVE-2026-64349CVE-2026-64530+57 more Canonical Linux kernel
2. 14
   Advisory MSRC 11 Aug 2026

   CVE-2026-64539 Bluetooth: eir: Fix stack OOB write when prepending the Flags AD

   Information published.

   CVE-2026-64539 Microsoft