Vulnerability in Apple macOS
CVSS score
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EPSS probability
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Risk score
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Published
7 h ago
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Impact on My Inventory
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Vulnerability description
CVE AI research
DayBreach AI Explanation
Verified against sourcesSources read
2
Source agreement
Tam uyum
Evidence confidence
%63
Short explanation
Affecting Apple operating systems, CVE-2026-86962 is a double free issue addressed with improved memory management. A malicious application may be able to cause unexpected system termination. The patch status could not be verified in the reviewed official sources, but this does not mean no patch exists.
This vulnerability is significant because a malicious application can cause unexpected system termination and service disruption, presenting stability risks for environments running affected Apple software.
What should be done?
- Follow vendor security advisories
- Apply relevant updates and patches
Chain of evidence and sources
CVE-2026-86962, gelişmiş bellek yönetimi ile ele alınan bir çift serbest bırakma (double free) sorunudur.
Kötü amaçlı bir uygulama, sistemin beklenmedik bir şekilde sonlandırılmasına neden olabilir.
Show the technical text from the sources
A double free issue was addressed with improved memory management. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7, tvOS 27, visionOS 27, watchOS 27. An app may be able to cause unexpected system termination.
Explanation produced with the local gemini-flash-lite-latest model. Numerical metrics and the KEV, patch and exploit statuses are not determined by AI.
IMPACT: Affected Products and Software
RED HAT CSAF/VEX: Product Impact Check
SCORING: CVSS from Multiple Sources
CVSS Scores
The Common Vulnerability Scoring System is a standardised framework for assessing the severity of vulnerabilities in software and systems. We collect and display CVSS scores from several sources for each CVE.
| SCORE | VERSION | SEVERITY | VECTOR | SOURCE |
|---|---|---|---|---|
| The sources have not yet published a verified CVSS metric. | ||||
Patch and Remediation Guide
Solution & Remediation Advisory
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Public exploit and active exploitation status
Verified exploit intelligence
No verified public PoC, exploit repository or Metasploit module has been found for this CVE yet.
Weakness Classification and Attack Patterns (CWE & CAPEC)
CWE - Common Weakness Enumeration
While CVE identifies specific instances of vulnerabilities, CWE categorises the common flaws or weaknesses that can lead to vulnerabilities. CVE-2026-86962 is associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2026-86962 weaknesses.
Official Sources and Advisories
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