CVE-2026-8863: Baramundi Software Baramundi Management Suite

High severity, CVSS 7.8. EPSS: 0.1% chance of exploitation in the next 30 days.

Multiple Microsoft-sigend UEFI SHIM bootloaders are vulnerable to SecureBoot bypass. An attacker with administrative privileges or the ability to modify the boot process could use one of the vulnerable shim bootloaders to bypass Secure Boot protections and execute arbitrary code before the operating system loads. Specific UEFI DBX update is required to block these vulnerable boot loaders.

Affected products

• Baramundi Software Baramundi Management Suite: up to and including 2024R1
• Blancco Uk Whitecanyon Wipedrive: from 8.0.0, up to and including 8.1.3
• Finland Matriculation Board Abitti 1: version 1.0.0 only
• Ntc It Rosa Llc Rosalinux: version R9 only; version R10 only
• Oracle Corporation ORACLELINUX7.2 Shim: version 0.9 only
• Pc-Doctor Factory For Linux Bootable Diagnostics: from 6.9, up to and including 6.20.7710.267
• Pc-Doctor Network Factory For Linux Bootable Diagnostics: from 6.9, up to and including 6.20.7711.267
• Pc-Doctor Service Center: from 14, up to and including 17.0.7535.900
• Pc-Doctor Service Center Drive Erase: from 15, up to and including 17.0.7538.592
• Pc-Doctor Service Center Enterprise: from 14, up to and including 17.0.7536.900
• Pc-Doctor Service Center Japan: from 15, up to and including 17.0.7539.904
• Spyrus Wtgcreator: version 4.2 only
• Suse Linux Opensuse Shim: version 0.9 only

Published 2026-06-09. Last modified 2026-07-23.