A “light” February 2022 Patch Tuesday that should not be ignored

February 2022 Patch Tuesday is here and it’s all-around “light” – light in fixed CVE-numbered vulnerabilities (51), extremely light in critical fixes (50 are “important” and one is “moderate”), and light in exploited vulnerabilities (none of the vulnerabilities are listed as under active attack). Only one is listed as publicly known – CVE-2022-21989, a Windows Kernel EOP flaw – but while there’s apparently a PoC exploit out there (not necessarily public), “Successful exploitation of this … More →

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