Vulnerability Description
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@]
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 2.6.32, < 5.15.209 |
References
- https://git.kernel.org/stable/c/3ac9d4241d205f5d0df06358349ca718ebb0fa12Patch
- https://git.kernel.org/stable/c/491139c17f8ad5773303068411f6ac5eed438b51Patch
- https://git.kernel.org/stable/c/643125b66ffc1147c66616b749475ba9efb15971Patch
- https://git.kernel.org/stable/c/c15392ed9e49c1a16b4d3a3ccf1b3bf2318a6c28Patch
- https://git.kernel.org/stable/c/d99df02ff427f461102230f9c5b90a6c64ee8e23Patch
- https://git.kernel.org/stable/c/ebb63390142c6458fc37758e0892759989cc159fPatch
- https://git.kernel.org/stable/c/ee24928ecd85db4b68ed111e91fef36af0ca37b0Patch
FAQ
What is CVE-2026-46082?
CVE-2026-46082 is a vulnerability with a CVSS score of 5.5 (MEDIUM). 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 inje...
How severe is CVE-2026-46082?
CVE-2026-46082 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-46082?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.