What’s Vulnerable › Vulnerabilities

CVE-2026-112518

• Severity: unknown
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-10-26 · updated 2026-10-27

Description

An issue with signature validation was addressed with improved checks. This issue is fixed in iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, tvOS 27.2, visionOS 27.2, watchOS 27.2. An attacker in a privileged network position may be able to impersonate a Kerberos KDC.

Affected products

• Apple iOS and iPadOS: before 27.2 — fixed in 27.2
• Apple macOS: before 27.2 — fixed in 27.2
• Apple tvOS: before 27.2 — fixed in 27.2
• Apple visionOS: before 27.2 — fixed in 27.2
• Apple watchOS: before 27.2 — fixed in 27.2

How to fix

Upgrade to a fixed version: Apple iOS and iPadOS 27.2; Apple macOS 27.2; Apple tvOS 27.2; Apple visionOS 27.2; Apple watchOS 27.2. Check the vendor advisory for mitigations.

References

• https://support.apple.com/en-us/149230
• https://support.apple.com/en-us/149521
• https://support.apple.com/en-us/149524
• https://support.apple.com/en-us/149525
• https://support.apple.com/en-us/149526

Get alerted when CVE-2026-112518 or the next vulnerability affects your stack