Historical catalog analysis: CISA added this entry on January 29, 2025. The entry reflects catalog information retrieved on August 31, 2026, not a snapshot archived on the inclusion date. Check current vendor guidance before acting.
What the vulnerability is
CVE-2025-24085 is a use-after-free vulnerability (CWE-416) identified across multiple Apple products. The flaw could be leveraged by a malicious application to elevate privileges on the affected system, potentially granting an attacker higher levels of access than intended by the operating system’s security model.
Exposure and applicability
This vulnerability affects a broad range of Apple hardware and software, specifically including iOS and macOS. Because it involves privilege escalation via a malicious application, the primary exposure path is the execution of untrusted or compromised code on the device. Organizations managing large fleets of mobile devices (iOS) and workstations (macOS) are most susceptible to this risk.
Remediation priorities
Given that this vulnerability has been added to the CISA Known Exploited Vulnerabilities (KEV) catalog, it should be treated as a high-priority remediation event. Our analysis suggests the following prioritization for infrastructure owners:
- Identify Affected Assets: Inventory all Apple devices across the environment to determine which are running versions of iOS and macOS susceptible to this flaw.
- Deploy Vendor Updates: Prioritize the application of official updates provided by Apple. The source indicates that mitigations should be applied according to vendor instructions.
- Decommission Unsupported Hardware: For legacy devices where vendor mitigations are unavailable, our analysis recommends discontinuing use of the product to eliminate the exposure path.
How to validate remediation
Verification must go beyond a simple version check. To ensure that exposure has been reduced, defenders should:
* Cross-Reference Build Numbers: Compare current system build numbers against the specific patched versions listed in Apple’s official security advisories.
* Verify Update Deployment: Use mobile device management (MDM) or endpoint management tools to confirm that updates were successfully installed and not merely pushed to the device.
* Audit Application Permissions: Review recently installed applications for unauthorized privilege requests, though this is a detective measure rather than a proof of patch effectiveness.
Limits and open questions
A successful update reduces the likelihood of exploitation but does not eliminate all residual risk associated with use-after-free flaws in complex kernels. It remains unknown whether this vulnerability has been utilized by specific ransomware campaigns. Furthermore, while CISA has set a remediation deadline for federal agencies, non-federal organizations must determine their own urgency based on their internal risk tolerance and the criticality of the affected Apple assets.
Source and editorial note
CVE-2025-24085: Apple Multiple Products Use-After-Free Vulnerability · Source date: January 29, 2025 · Retrieved August 31, 2026.
Material facts are tied to the cited primary source. Recommendations are independent defensive analysis unless attributed to the source. Confirm consequential decisions against current authoritative guidance.
Archive date: February 01, 2025. The displayed post date is assigned three days after the source date to organize this retrospective archive; it does not mean this site published the analysis then. First published by this site: October 26, 2026 at 00:49 UTC.
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