Quick answers
- Is CVE-2026-113901 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-113901 being exploited in the wild.
- How severe is CVE-2026-113901?
- Informational severity, published 26 October 2026.
- Which products and versions are affected?
- Apple Ios before 27.2; Apple iPadOS before 27.2; Apple macOS Golden Gate before 27.2; Apple Safari before 27.2; and 1 more.
- Is there a fix for CVE-2026-113901?
- Yes: fixed in Safari 27.2, iOS 27.2, iPadOS 27.2, macOS Golden Gate 27.2, visionOS 27.2. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-113901 attacked?
- It is attacked over the network, in a web application.
- Am I affected by CVE-2026-113901?
- Check whether you run Apple Ios, Apple iPadOS, Apple macOS Golden Gate or one of the others listed at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
How to fix
- Fixed in: Safari 27.2, iOS 27.2, iPadOS 27.2, macOS Golden Gate 27.2, visionOS 27.2
Technical details
A use-after-free vulnerability exists in Safari's memory management, allowing attackers to reference memory that has been freed. The vulnerability is triggered by processing specially crafted web content and results in unexpected process termination. The issue was resolved with improved memory management in Safari 27.2 and corresponding OS updates.
Affected products
- Apple Safari before 27.2
- Apple iOS before 27.2
- Apple iPadOS before 27.2
- Apple macOS Golden Gate before 27.2
- Apple visionOS before 27.2
Timeline
- 2026-10-26: disclosed