Low severity3.2NVD Advisory· Published Apr 18, 2023· Updated Jun 17, 2026
CVE-2023-21991
CVE-2023-21991
Description
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that are affected are Prior to 6.1.44 and Prior to 7.0.8. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. While the vulnerability is in Oracle VM VirtualBox, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized read access to a subset of Oracle VM VirtualBox accessible data. CVSS 3.1 Base Score 3.2 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N).
Affected products
6cpe:2.3:a:oracle:vm_virtualbox:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:oracle:vm_virtualbox:*:*:*:*:*:*:*:*range: <6.1.44
- (no CPE)range: <6.1.44, <7.0.8
- (no CPE)range: *
- osv-coords3 versionspkg:rpm/opensuse/virtualbox&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/virtualbox&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/virtualbox-kmp&distro=openSUSE%20Leap%2015.4
< 7.0.8-lp154.2.32.2+ 2 more
- (no CPE)range: < 7.0.8-lp154.2.32.2
- (no CPE)range: < 7.0.8-1.1
- (no CPE)range: < 7.0.8-lp154.2.32.1
Patches
Vulnerability mechanics
References
1- www.oracle.com/security-alerts/cpuapr2023.htmlnvdVendor Advisory
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