CVE-2021-25319

[CVE catalog]

Severity

High · CVSS 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Published

Oct 9, 2021, 8:28:18 AM UTC

Updated

Feb 4, 2026, 3:02:06 AM UTC

Source

[NVD] · [CVE record]

EPSS

0.26% · Oct 27, 2026

This update for virtualbox fixes the following issues: - Update vboxdrv.sh per boo#1186361 Version bump to 6.1.22 (released April 29 2021 by Oracle) - This is a maintenance release. The following items were fixed and/or added: - VMM: Improved performance of 64-bit Windows and Solaris guests when Hyper-V is used on recent Windows 10 hosts - VMM: Fixed frequent crashes of 64-bit Windows Vista and Server 2003 guests when Hyper-V is used - GUI: Fixed regression where user was not able to save unset default shortcuts (bug #20305) - Storage: Fixed regression in LsiLogic SAS controller emulation caused VM crash (bug #20323) - Linux Guest Additions: Fixed issue when it was not possible to run executables from mounted share (bug #20320) - Fixes for CVE-2021-2145 CVE-2021-2250 CVE-2021-2264 CVE-2021-2266 CVE-2021-2279 CVE-2021-2280 CVE-2021-2281 CVE-2021-2282 CVE-2021-2283 CVE-2021-2284 CVE-2021-2285 CVE-2021-2286 CVE-2021-2287 CVE-2021-2291 CVE-2021-2296 CVE-2021-2297 CVE-2021-2306 CVE-2021-2309 CVE-2021-2310 CVE-2021-2312 - Improve autostart security boo#1182918.