CVE-2026-20660

CWE-22 — Path Traversal10 documents5 sources
Severity
7.5HIGH
EPSS
0.0%
top 94.86%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
6
Apple IOS AND IpadosApple MacosApple Safari+3 more
Timeline
PublishedFeb 11
Latest updateFeb 12

Description

A path handling issue was addressed with improved logic. This issue is fixed in Safari 26.3, iOS 18.7.5 and iPadOS 18.7.5, iOS 26.3 and iPadOS 26.3, macOS Sequoia 15.7.5, macOS Sonoma 14.8.4, macOS Tahoe 26.3, visionOS 26.3. A remote user may be able to write arbitrary files.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:NExploitability: 3.9 | Impact: 3.6

Affected Packages9 packages

▶CVEListV5apple/macos< 14.8.4+2
▶NVDapple/macos26.0 — 26.3+1
▶NVDapple/ipados26.0 — 26.3+1
▶CVEListV5apple/ios_and_ipados< 18.7.5+1
▶CVEListV5apple/safari< 26.3

🔴Vulnerability Details

2
GHSA
GHSA-c5gm-v7v7-vjx9: A path handling issue was addressed with improved logic↗2026-02-12
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CVEList
CVE-2026-20660: A path handling issue was addressed with improved logic↗2026-02-11
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📋Vendor Advisories

6
Apple
CVE-2026-20660: macOS Tahoe 26.3↗2026-02-11
▶
Apple
CVE-2026-20660: iOS 18.7.5 and iPadOS 18.7.5↗2026-02-11
▶
Apple
CVE-2026-20660: Safari 26.3↗2026-02-11
▶
Apple
CVE-2026-20660: visionOS 26.3↗2026-02-11
▶
Apple
CVE-2026-20660: macOS Sonoma 14.8.4↗2026-02-11
▶

🕵️Threat Intelligence

1
Wiz
CVE-2026-20660 Impact, Exploitability, and Mitigation Steps | Wiz↗
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CVE-2026-20660 (HIGH CVSS 7.5) | A path handling issue was addressed | cvebase.io