PT-2026-43949 · Linux · Linux

Sean · Published 2026-05-27 · Updated 2026-05-27 · CVE-2026-46082

NVD

In the Linux kernel, the following vulnerability has been resolved:

KVM: SVM: Inject #UD for INVLPGA if EFER.SVME=0

INVLPGA should cause a #UD when EFER.SVME is not set. Add a check to properly inject #UD when EFER.SVME=0.

[sean: tag for stable@]

Related Identifiers

CVE-2026-46082

Affected Products

Linux

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2026-46082 · Security Note
• https://git.kernel.org/stable/c/d99df02ff427f461102230f9c5b90a6c64ee8e23 · Note
• https://git.kernel.org/stable/c/c15392ed9e49c1a16b4d3a3ccf1b3bf2318a6c28 · Note
• https://git.kernel.org/stable/c/643125b66ffc1147c66616b749475ba9efb15971 · Note
• https://git.kernel.org/stable/c/3ac9d4241d205f5d0df06358349ca718ebb0fa12 · Note
• https://git.kernel.org/stable/c/ee24928ecd85db4b68ed111e91fef36af0ca37b0 · Note