Analyzing open-source bootloaders: Finding vulnerabilities faster with AI
ID: d9afd6c6-021d-56ba-a9fc-938bfe10c106
STIX ID: report--d9afd6c6-021d-56ba-a9fc-938bfe10c106
Feed Name: Microsoft Security
Threat Score
Microsoft Threat Intelligence used Security Copilot, static analysis, fuzzing, and manual review to discover and responsibly disclose multiple integer-overflow and memory-corruption vulnerabilities across GRUB2 and related open-source bootloaders (U-boot, Barebox). These flaws could enable arbitrary code execution, Secure Boot bypass, and persistent bootkits on affected systems; maintainers issued security updates and mitigations in February 2025 and users are advised to apply patches.
Your team is not currently subscribed to this feed. You must subscribe to it in order to see this post.