CVE-2025-31245

Local system termination by an app

Published May 12, 2025 · Updated Apr 2, 2026

Denial of service in Pro Res in iOS, iPadOS, macOS, tvOS, and visionOS allows local users to terminate the system through an app. Apple states only that improved checks addressed the issue and has not disclosed the Pro Res code path, input, or failed validation that permits termination. Exploitation requires a locally executing app with low privileges; the published impact is limited to loss of system availability.

CVSS severity5.5
Medium
EPSS probability0.22%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Denial of service in Pro Res in iOS, iPadOS, macOS, tvOS, and visionOS allows local users to terminate the system through an app. Apple states only that improved checks addressed the issue and has not disclosed the Pro Res code path, input, or failed validation that permits termination. Exploitation requires a locally executing app with low privileges; the published impact is limited to loss of system availability.

The record

CVE
CVE-2025-31245
Published
May 12, 2025
Updated
Apr 2, 2026
Vendor
Apple
Product
iOS and iPadOS
Classifications
CWE-400, T1499.004
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. May 12, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 2, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <18.5

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Apple · iOS and iPadOSversion=0 <18.5
Apple · visionOSversion=0 <2.5
Apple · tvOSversion=0 <18.5
Apple · macOSversion=0 <13.7.6; version=0 <14.7.6; version=0 <15.5
Apple · iPadOSversion=0 <17.7.7

Published CVSS scores

5.5CISA-ADPCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-400Uncontrolled Resource Consumption
T1499.004Application or System Exploitation

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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