The Cybersecurity and Infrastructure Security Agency (CISA) has officially added a high-severity Linux kernel vulnerability to its Known Exploited Vulnerabilities (KEV) catalog. Tracked as CVE-2026-31431, this flaw is currently being exploited in the wild by threat actors. This active exploitation has prompted urgent patching mandates for federal agencies and strong recommendations for private organizations worldwide. […] The post CISA Flags Linux Kernel Vulnerability as Threat Actors Launch Attacks appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.
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