Author Archives: Syndicated News

CVE-2021-20225 A flaw was found in grub2 in versions prior to 2.06. The option parser allows an attacker to write past the end of a heap-allocated buffer by calling certain commands with a large number of specific short forms of options. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

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Information published. Continue reading CVE-2021-20225 A flaw was found in grub2 in versions prior to 2.06. The option parser allows an attacker to write past the end of a heap-allocated buffer by calling certain commands with a large number of specific short forms of options. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.→

CVE-2026-2739 This affects versions of the package bn.js before 5.2.3. Calling maskn(0) on any BN instance corrupts the internal state, causing toString(), divmod(), and other methods to enter an infinite loop, hanging the process indefinitely.

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Information published. Continue reading CVE-2026-2739 This affects versions of the package bn.js before 5.2.3. Calling maskn(0) on any BN instance corrupts the internal state, causing toString(), divmod(), and other methods to enter an infinite loop, hanging the process indefinitely.→

Scaling security operations with Microsoft Defender autonomous defense and expert-led services

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AI-powered cyberattacks outpace aging SOC tools. This new guide explains why manual defense fails and how autonomous, expert-led security transforms modern protection.

The post Scaling security operations with Microsoft Defender autonomous defense and expert-led services appeared first on Microsoft Security Blog.

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