CVE-2025-43392 — Permissive Cross-domain Security Policy with Untrusted Domains in Apple IOS AND Ipados

CWE-942 — Permissive Cross-domain Security Policy with Untrusted DomainsCWE-200 — Sensitive Information ExposureCWE-524 — Use of Cache Containing Sensitive Information15 documents8 sources
Severity
4.3MEDIUMNVD
EPSS
0.0%
top 87.63%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
8
Apple IOS AND IpadosApple MacosApple Safari+5 more
Timeline
PublishedNov 4
Latest updateDec 8

Description

The issue was addressed with improved handling of caches. This issue is fixed in Safari 26.1, iOS 18.7.2 and iPadOS 18.7.2, iOS 26.1 and iPadOS 26.1, macOS Tahoe 26.1, tvOS 26.1, visionOS 26.1, watchOS 26.1. A website may exfiltrate image data cross-origin.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:NExploitability: 2.8 | Impact: 1.4

Affected Packages12 packages

▶NVDapple/ipados< 26.1
▶CVEListV5apple/ios_and_ipados< 18.7.2+1
▶CVEListV5apple/tvos< 26.1
▶NVDapple/tvos< 26.1
▶CVEListV5apple/macos< 26.1

🔴Vulnerability Details

4
OSV
CVE-2025-43392: The issue was addressed with improved handling of caches↗2025-11-04
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OSV
CVE-2025-43392: The issue was addressed with improved handling of caches↗2025-11-04
▶
CVEList
CVE-2025-43392: The issue was addressed with improved handling of caches↗2025-11-04
▶
GHSA
GHSA-mcgq-5c2q-chc3: The issue was addressed with improved handling of caches↗2025-11-04
▶

📋Vendor Advisories

10
Ubuntu
WebKitGTK vulnerabilities↗2025-12-08
▶
Red Hat
webkitgtk: A website may exfiltrate image data cross-origin↗2025-11-20
▶
Apple
CVE-2025-43392: iOS 18.7.2 and iPadOS 18.7.2↗2025-11-05
▶
Apple
CVE-2025-43392: macOS Tahoe 26.1↗2025-11-03
▶
Apple
CVE-2025-43392: visionOS 26.1↗2025-11-03
▶
CVE-2025-43392 — Apple IOS AND Ipados vulnerability | cvebase