AUGUST 4, 2026
Live Feed
Back to database
Case File

CVE-2012-3496

MEDIUM · CVSS 4.7 EPSS 0.42%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2012-11-23 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2012-3496
Severity
MEDIUM
CVSS
4.7
EPSS
0.42%
Citrix

Original NVD Description

XENMEM_populate_physmap in Xen 4.0, 4.1, and 4.2, and Citrix XenServer 6.0.2 and earlier, when translating paging mode is not used, allows local PV OS guest kernels to cause a denial of service (BUG triggered and host crash) via invalid flags such as MEMF_populate_on_demand.