PT-2026-34165 · Oracle · Virtualbox

Published 2026-01-01 · Updated 2026-04-26 · CVE-2026-35248

Positive Technologies (AI Summary)

CVSS v3.1

5.0

Medium

Base vector

AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:L

Name of the Vulnerable Software and Affected Versions Oracle VM VirtualBox version 7.2.6

Description An issue in the Core component allows a high privileged attacker with logon access to the infrastructure where the software executes to compromise the system. Successful exploitation can lead to unauthorized read, update, insert, or delete access to certain accessible data, as well as the ability to cause a partial denial of service (partial DOS), which is a condition where the system becomes partially unavailable to users. This attack may also significantly impact additional products due to a scope change.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

Improper Access Control

Weakness Enumeration

CWE-284

Related Identifiers

CVE-2026-35248

Affected Products

Virtualbox

References · 7

• https://osv.dev/vulnerability/UBUNTU-CVE-2026-35248 · Vendor Advisory
• https://oracle.com/security-alerts/cpuapr2026.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-35248 · Security Note
• https://cve.org/CVERecord?id=CVE-2026-35248 · Security Note
• https://ubuntu.com/security/CVE-2026-35248 · Vendor Advisory
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-35248 · Note
• https://twitter.com/CVEnew/status/2048546602697294301 · Twitter Post