CVE-2026-20656

CWE-2857 documents5 sources
Severity
3.3LOW
EPSS
0.0%
top 98.36%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
5
Apple IOS AND IpadosApple MacosApple Safari+2 more
Timeline
PublishedFeb 11
Latest updateFeb 12

Description

A logic issue was addressed with improved validation. This issue is fixed in Safari 26.3, iOS 18.7.5 and iPadOS 18.7.5, macOS Tahoe 26.3. An app may be able to access a user's Safari history.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:NExploitability: 1.8 | Impact: 1.4

Affected Packages7 packages

▶CVEListV5apple/safari< 26.3
▶NVDapple/safari< 26.3
▶CVEListV5apple/macos< 26.3
▶NVDapple/macos< 26.3
▶NVDapple/ipados< 18.7.5

🔴Vulnerability Details

2
GHSA
GHSA-wxwg-9693-mqg4: A logic issue was addressed with improved validation↗2026-02-12
▶
CVEList
CVE-2026-20656: A logic issue was addressed with improved validation↗2026-02-11
▶

📋Vendor Advisories

3
Apple
CVE-2026-20656: macOS Tahoe 26.3↗2026-02-11
▶
Apple
CVE-2026-20656: iOS 18.7.5 and iPadOS 18.7.5↗2026-02-11
▶
Apple
CVE-2026-20656: Safari 26.3↗2026-02-11
▶

🕵️Threat Intelligence

1
Wiz
CVE-2026-20656 Impact, Exploitability, and Mitigation Steps | Wiz↗
▶
CVE-2026-20656 (LOW CVSS 3.3) | A logic issue was addressed with im | cvebase.io