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Mallory
High

Denial-of-Service in Apple Spotlight via unauthorized actions

IdentifiersCVE-2026-28974CWE-862

CVE-2026-28974 is a vulnerability in Apple Spotlight affecting multiple Apple platforms. Apple describes the issue as being addressed with improved checks to prevent unauthorized actions. A successful trigger by a local app may cause a denial-of-service. The available content does not disclose the specific vulnerable function, code path, or the exact unauthorized action that led to the fault condition. Reported affected releases include iOS 26.5 and iPadOS 26.5, macOS Sequoia 15.7.7, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, and watchOS 26.5.

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For your environment

Are you exposed to this one?

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ANALYST BRIEF

Impact, mitigation & remediation

What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.

Impact

What an attacker gets, and what they’ve been doing with it.

A malicious or compromised app may be able to trigger a denial-of-service condition in the affected Spotlight component, resulting in loss of availability such as process crash, service disruption, or potentially broader system instability depending on platform behavior. Based on the provided content, there is no evidence that this issue enables code execution, privilege escalation, or data disclosure; the stated impact is denial-of-service only.

Mitigation

If you can’t patch tonight, do this now.

If immediate patching is not possible, reduce exposure by limiting installation and execution of untrusted or unnecessary apps, especially on devices where local app execution is permitted. Enterprise controls such as application allowlisting, MDM-enforced software restrictions, and least-privilege app deployment may reduce exploitability. No vendor-specific workaround beyond applying the security updates is provided in the available content.

Remediation

Patch, then assume compromise.

Upgrade affected devices to the fixed releases identified by Apple: iOS 26.5, iPadOS 26.5, macOS Sequoia 15.7.7, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, and watchOS 26.5. Apple states the issue was fixed by implementing improved checks to prevent unauthorized actions.
PUBLIC EXPLOITS

Exploits

No public exploits tracked yet. Mallory keeps watching.

VALID 0 / 0 TOTALView more in app

No public exploit code observed for this vulnerability.

EXPOSURE SURFACE

Affected products & vendors

Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.

VendorProductType
AppleIpadosoperating_system
AppleIphone Osoperating_system
AppleMacosoperating_system
AppleTvosoperating_system
AppleVisionosoperating_system
AppleWatchosoperating_system

Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.

What this page doesn’t show

The version that knows your environment.

This page is what’s public. Mallory adds the parts that aren’t: which of your assets are affected, which adversaries are exploiting it right now, which detections to deploy, and what to do tonight.
Exposure mapping

Query your assets running an affected version, and investigate the blast radius.

Threat actor evidence

Every observed campaign linking this CVE to a named adversary.

Associated malware

Malware families riding this exploit, with evidence and IOCs.

Detection signatures

YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.

Vendor-by-vendor mapping

Cross-references every affected SKU, including bundled OEM variants.

Social activity4

Community discussion across Reddit, Mastodon, and other social sources.