THREAT INTELLIGENCE
Apple Patches Actively Exploited Zero-Day

Peer Review

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5-star rating
4.8

Proven Trust

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High

CVE-2026-20700, CVE-2025-14174, CVE-2025-43529

Apple

February 17, 2026

Executive Summary

Apple fixes actively exploited dyld zero-day CVE-2026-20700 affecting iOS, macOS, watchOS, tvOS and visionOS.

Key Details

Affected Platform

Apple

Attack Surface

Recommended Action

Affected Environment

Operational Impact

Risk is High due to confirmed active exploitation and the cross-platform nature of the affected component. Because dyld operates at a fundamental system level, exploitation could allow attackers to execute arbitrary code across virtually all Apple device types. Successful compromise may lead to full device control, data exfiltration, surveillance capability, or deployment of additional malware.

Although exploitation has been described as targeted and sophisticated, the existence of a publicly disclosed zero-day increases the likelihood of broader weaponization. Enterprises managing Apple fleets through MDM should treat this update as urgent. Devices used for executive communications, high-value intellectual property handling, or government operations may face elevated risk.

Legacy device coverage reduces exposure for older supported platforms, but any device not updated remains vulnerable. Failure to patch promptly may allow continued exploitation in environments where advanced threat actors are active.

Technical Root Cause

Recommended Mitigation

  • Deploy updates immediately via official Software Update mechanisms or centralized device management.
  • Maintain rapid patch cycles for mobile and endpoint platforms and monitor threat intelligence for follow-on exploitation activity.

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