CISA Warns of Actively Exploited Check Point Zero-Day Allowing Root Access
CISA has added CVE-2026-123039 to its Known Exploited Vulnerabilities catalog, warning that attackers are exploiting a Check Point Gaia OS permission flaw to execute commands as root. The entry supplied for this report lists November 13, 2026, as the addition date and November 16 as the remediation deadline. Check Point independently confirms exploitation against approximately […] The post CISA Warns of Actively Exploited Check Point Zero-Day Allowing Root Access appeared first on Cyber Security News .
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