CISA added CVE-2026-48939 and CVE-2026-56291 to its Known Exploited Vulnerabilities catalog after automated attackers ...

Six vulnerabilities in the widely used U-Boot bootloader have been discovered that could allow attackers to execute malicious ...

SpaceXAI’s Grok Build AI coding tool was spotted uploading users’ entire codebases to Google Cloud before it was reported, ...

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Validating L2 overlay fabric means confirming that encapsulation is working correctly: packets are being encapsulated with the right outer headers, VXLAN FDB entries are programmed, and the MTU is set ...