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Case File

CVE-2007-1320

HIGH · CVSS 7.2 EPSS 0.49%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2007-05-02 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.2. See the original NVD description below for full technical details.

CVE
CVE-2007-1320
Severity
HIGH
CVSS
7.2
EPSS
0.49%

Original NVD Description

Multiple heap-based buffer overflows in the cirrus_invalidate_region function in the Cirrus VGA extension in QEMU 0.8.2, as used in Xen and possibly other products, might allow local users to execute arbitrary code via unspecified vectors related to "attempting to mark non-existent regions as dirty," aka the "bitblt" heap overflow.