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{}

{"analysis": {"en": {"generated_at": "2026-04-27T23:07:04.448200+00:00", "value": {"mitigation_remediation": ["Upgrade to macOS Sequoia 15.7.2, macOS Sonoma 14.8.2 or macOS Tahoe 26.1 or a later release to receive the fix.", "Ensure Gatekeeper remains enabled with the setting \u201cApp Store and identified developers\u201d or a stricter mode in Security & Privacy.", "For devices managed by MDM, enforce the latest macOS version through a compliance policy.", "If an immediate upgrade is not feasible, restrict installations from unidentified developers in Security & Privacy to reduce the risk of bypass."], "summary": {"action": "Apply Update", "impact": "Privilege Escalation via Gatekeeper bypass"}, "threat_synthesis": {"affected_systems": "Apple macOS; the affected releases are macOS Sequoia 15.7.2, macOS Sonoma 14.8.2 and macOS Tahoe 26.1.", "description_and_impact": "This update addresses a logic flaw that could allow an application to circumvent the Gatekeeper integrity checks, potentially permitting the installation and execution of unsigned or malicious software. The flaw enables a user or attacker to sidestep policy enforcement that normally restricts applications to trusted sources, which can result in unauthorized code execution and compromise of system integrity. The weakness is classified as an input validation error (CWE\u201120).", "risk_and_exploitability": "The CVSS score of 5.5 indicates a moderate severity, but the EPSS score of less than 1% shows a low probability of active exploitation at the time of this analysis, and the vulnerability is not listed in the CISA KEV catalog. The flaw can most likely be triggered through a user\u2011initiated action such as installing an application that bypasses Gatekeeper, or by an attacker supplying a crafted signed package that tricks the system into treating it as trustworthy."}}}}, "created": "2025-11-04T16:33:09.218138+00:00", "title": "Logic Issue Allowing Gatekeeper Bypass on macOS", "updated": "2026-04-27T23:15:06.049075+00:00", "vendors": ["apple", "apple$PRODUCT$macos", "apple$PRODUCT$macos_sequoia", "apple$PRODUCT$macos_sonoma"]}