Meta

Meta, the social media and technology conglomerate, has a high-severity local vulnerability (CVSS 7.8) that requires user interaction but no authentication, potentially allowing attackers with local access to compromise confidentiality, integrity, and availability of affected systems. The vulnerability was reported in March 2026 with a July deadline for a vendor patch, giving organizations roughly four months to prepare for remediation. Security teams should monitor Meta's advisory channels closely for patch details and assess which local systems or services running Meta software may be exposed to this attack vector in their environments.