Vulnerability Monitor

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CVE-2026-20660

A path handling issue was addressed with improved logic. This issue is fixed in macOS Tahoe 26.3, macOS Sonoma 14.8.4, iOS 18.7.5 and iPadOS 18.7.5, visionOS 26.3, iOS 26.3 and iPadOS 26.3, Safari 26.3. A remote user may be able to write arbitrary files.

Published

2026-02-11T23:16:08.620

Last Modified

2026-02-13T18:16:19.127

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

Weaknesses

Type: Primary
NVD-CWE-noinfo
Type: Secondary
CWE-22

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	apple	safari	< 26.3	Yes
Operating System	apple	ipados	< 18.7.5	Yes
Operating System	apple	ipados	< 26.3	Yes
Operating System	apple	iphone_os	< 18.7.5	Yes
Operating System	apple	iphone_os	< 26.3	Yes
Operating System	apple	macos	< 14.8.4	Yes
Operating System	apple	macos	< 26.3	Yes
Operating System	apple	visionos	< 26.3	Yes

References

https://support.apple.com/en-us/126346 Release Notes, Vendor Advisory ([email protected])
https://support.apple.com/en-us/126347 Release Notes, Vendor Advisory ([email protected])
https://support.apple.com/en-us/126348 Release Notes, Vendor Advisory ([email protected])
https://support.apple.com/en-us/126350 Release Notes, Vendor Advisory ([email protected])
https://support.apple.com/en-us/126353 Release Notes, Vendor Advisory ([email protected])
https://support.apple.com/en-us/126354 Release Notes, Vendor Advisory ([email protected])