CVE-2019-11091

MediumCVSS 5.6/10Last modified Jun 17, 2026

Description

Microarchitectural Data Sampling Uncacheable Memory (MDSUM): Uncacheable memory on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access. A list of impacted products can be found here: https://www.intel.com/content/dam/www/public/us/en/documents/corporate-information/SA00233-microcode-update-guidance_05132019.pdf

Metrics

CVSS 3.1 5.6/10CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N

Affected software

No affected versions have been published.

Timeline

Published: May 30, 2019
Last modified: Jun 17, 2026
NVD status: Modified

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