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Xcode CVE-2026-65393

| EUVDEUVD-2026-78118 MEDIUM
Incorrect Authorization (CWE-863)
2026-09-14 apple GHSA-c5rr-r7wc-r4v3
5.5
CVSS 3.1 · Vendor: apple
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Severity by source

Vendor (apple) PRIMARY
5.5 MEDIUM
AV:L/AC:L/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
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

Lifecycle Timeline

5
Analysis Generated
Sep 15, 2026 - 19:23 vuln.today
CVSS changed
Sep 15, 2026 - 19:22 NVD
5.5 (MEDIUM)
Patch available
Sep 14, 2026 - 22:19 EUVD
CVE Published
Sep 14, 2026 - 20:51 cve.org
MEDIUM 5.5
CVE Published
Sep 14, 2026 - 20:51 cve.org
UNKNOWN (no severity yet)

DescriptionCVE.org

A permissions issue was addressed with improved validation. This issue is fixed in Xcode 27, macOS Golden Gate 27. An app may be able to access user-sensitive data.

AnalysisAI

A permissions-validation flaw (CWE-863) in Apple macOS versions prior to 27 (Golden Gate) and Xcode versions prior to 27 allows a locally installed app to reach user-sensitive data it should not be authorized to read. The issue is a local, confidentiality-only defect rated CVSS 5.5 (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N): no privileges are needed, but the attack requires the victim to run the malicious application. …

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CVE-2026-65393 vulnerability details – vuln.today

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