What’s Vulnerable › Vulnerabilities

CVE-2026-20649

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-02-11 · updated 2026-10-26
• Weakness: CWE-377

Description

A logging issue was addressed with improved data redaction. This issue is fixed in iOS 26.3 and iPadOS 26.3, macOS Sequoia 15.8.2, macOS Tahoe 26.3, tvOS 26.3, watchOS 26.3. A user may be able to view sensitive user information.

Affected products

• Apple iPadOS: before 26.3 — fixed in 26.3
• Apple Iphone Os: before 26.3 — fixed in 26.3
• Apple macOS: before 26.3 — fixed in 26.3
• Apple tvOS: before 26.3 — fixed in 26.3
• Apple watchOS: before 26.3 — fixed in 26.3
• Apple iOS and iPadOS: before 26.3 — fixed in 26.3
• Apple macOS: before 15.8.2; before 26.3 — fixed in 15.8.2, 26.3
• Apple tvOS: before 26.3 — fixed in 26.3
• Apple watchOS: before 26.3 — fixed in 26.3

How to fix

Upgrade to a fixed version: Apple iPadOS 26.3; Apple Iphone Os 26.3; Apple macOS 26.3; Apple tvOS 26.3; Apple watchOS 26.3; Apple iOS and iPadOS 26.3; Apple macOS 15.8.2, 26.3; Apple tvOS 26.3; Apple watchOS 26.3. Check the vendor advisory for mitigations.

References

• https://support.apple.com/en-us/126346
• https://support.apple.com/en-us/126348
• https://support.apple.com/en-us/126351
• https://support.apple.com/en-us/126352
• https://support.apple.com/en-us/149523

Get alerted when CVE-2026-20649 or the next vulnerability affects your stack