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Tvos CVE-2026-43770

| EUVDEUVD-2026-49545 MEDIUM
Race Condition (CWE-362)
2026-07-27 apple GHSA-2xqp-5hjv-jp5r
4.7
CVSS 3.1 · Vendor: apple
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Severity by source

Vendor (apple) PRIMARY
4.7 MEDIUM
AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N

Primary rating from Vendor (apple) · only source for this CVE.

CVSS VectorVendor: apple

Attack Vector
Local
Attack Complexity
High
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

Lifecycle Timeline

4
Analysis Generated
Jul 28, 2026 - 16:37 vuln.today
CVSS changed
Jul 28, 2026 - 16:22 NVD
4.7 (MEDIUM)
Patch available
Jul 27, 2026 - 21:17 EUVD
CVE Published
Jul 27, 2026 - 20:13 cve.org
UNKNOWN (no severity yet)

DescriptionCVE.org

A race condition was addressed with additional validation. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6, tvOS 26.6. An app may be able to access sensitive user data.

AnalysisAI

Information disclosure in macOS and tvOS due to a race condition allows a malicious local app to read sensitive user data without authorization. Affected versions include macOS prior to Sonoma 14.8.8, Sequoia 15.7.8, and Tahoe 26.6, and tvOS prior to 26.6. No active exploitation or public exploit code has been identified, and EPSS indicates very low exploitation probability.

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CVE-2026-43770 vulnerability details – vuln.today

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