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Tvos EUVDEUVD-2026-77942

| CVE-2026-43687 MEDIUM
Information Exposure (CWE-200)
2026-09-14 apple GHSA-hxm4-xq36-2xx4
Information Disclosure Apple Tvos Visionos Watchos Ios And Ipados
6.5
CVSS 3.1 · Vendor: apple
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Severity by source

Vendor (apple) PRIMARY
6.5 MEDIUM
AV:N/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
Network
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 - 18:31 vuln.today
CVSS changed
Sep 15, 2026 - 16:22 NVD
6.5 (None) 6.5 (MEDIUM)
Patch available
Sep 14, 2026 - 22:19 EUVD
CVE Published
Sep 14, 2026 - 20:51 cve.org
UNKNOWN (no severity yet)
CVE Published
Sep 14, 2026 - 20:51 cve.org
MEDIUM 6.5

DescriptionCVE.org

The issue was addressed with improved memory handling. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Tahoe 26.7, tvOS 27, visionOS 27, watchOS 27. Connecting to a malicious NFS server may disclose kernel memory.

AnalysisAI

Connecting an Apple device to an attacker-controlled NFS server can cause the kernel NFS client to mishandle memory and return out-of-bounds kernel memory to the malicious server, an information-disclosure issue tracked as CVE-2026-43687. All shipping Apple platforms are affected — iOS/iPadOS before 26.7 and 27, macOS Tahoe before 26.7, macOS Golden Gate before 27, and tvOS, visionOS and watchOS before 27 — while the fix is distributed across Apple's 26.7/27 update wave. …

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EUVD-2026-77942 vulnerability details – vuln.today
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