EUVD-2026-78097
GHSA-82cv-ffxv-h7vf
Vulnerability Assessment
| Weakness |
CWE
OWASP Top 10:2025
A07:2025 - Authentication Failures
ASVS 5.0
V6 - Authentication Authentication mechanism validation
MITRE ATT&CK
2 techniques across 2 tactics: Defense Evasion, Initial Access The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. |
Get an e-mail when this CVE is exploited, patched or re-scored. Free account.
Alert meAnalysisAIv1 – Sep 15, 2026
Improper handling of persistent identifiers in Apple's mobile and desktop operating systems allows an app installed on the device to recognize the same user across app reinstalls, defeating the identifier-reset behavior that users and administrators rely on for privacy. Apple states the issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27, and visionOS 27, and the affected CPE set covers all earlier releases of iOS/iPadOS, macOS, and visionOS. No public exploit code or CISA KEV entry has been reported at time of analysis, and EPSS is only 0.16% (6th percentile), so this is a privacy-integrity hardening fix rather than an emergency remote-code-execution patch.
Affected VersionsENISA
Affected Packages
Source: OSV (Open Source Vulnerabilities)
Affects your stack
Affects 3 packages in euvd
Checking this CVE against your own stacks and servers is part of the Basic plan and up.
Know when Visionos gets its next vulnerability
- Watch products and get an email when something new is published
- Check this CVE against your own stack and servers
- Exploit and PoC references, threat intelligence from 22 sources
No credit card · 7-day full trial
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Primary rating from Vendor (apple) · only source for this CVE.
CVSS VectorVendor: apple
Lifecycle Timeline
4DescriptionCVE.org
A privacy issue was addressed with improved handling of identifiers. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27, visionOS 27. An app may be able to identify a user across reinstalls.
Threat Intelligence Overview
NVD
CVE.org
EPSS
VulDB
How this decision was reached
The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
Authentication bypass attacks exploit flaws in the verification mechanisms that control access to systems and applications.
WebKit memory corruption in Safari 18.6 and multiple Apple platforms allows remote code execution when processing malici
Apple kernel lock state checking flaw allows a malicious application to cause unexpected changes in memory shared betwee
A critical out-of-bounds write in WebKit's rendering engine allows maliciously crafted web content to escape the Web Con
Apple kernel memory corruption in multiple operating systems allows a malicious application to cause unexpected system t
Arbitrary code execution in Apple Safari, iOS/iPadOS, macOS Sequoia, and visionOS occurs when processing maliciously cra
Out-of-bounds write (CWE-787) in QtWebEngine before 6.10.1-r2 on Alpine Linux, and in other Chromium-based engines such
Remote code execution in Google Chrome's ANGLE graphics layer allows attackers to compromise systems via crafted HTML pa
WebKit arbitrary code execution via use-after-free memory corruption affects Safari 26.2, iOS/iPadOS 18.7.3 through 26.2
A cookie management issue was addressed with improved state management. Rated medium severity (CVSS 6.3), this vulnerabi
A denial of service vulnerability in This (CVSS 4.2). Risk factors: actively exploited (KEV-listed).
A logic issue was addressed with improved state management. Rated critical severity (CVSS 9.8), this vulnerability is re
An out-of-bounds write issue was addressed with improved input validation. Rated high severity (CVSS 7.8), this vulnerab
Exploit-DB