# CVE-2026-112699: Apple Safari out-of-bounds read in web content processing

Source: https://junglewise.ai/threats/cve-2026-112699-an-out-of-bounds-read-was-addressed-with-improved-bounds  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-10-26. Updated: 2026-10-26  
License: CC BY 4.0 with a link back

CVE-2026-112699 · Severity: info · Published 2026-10-26

Safari and related Apple platforms contain an out-of-bounds memory read vulnerability triggered when processing maliciously crafted web content. An attacker can exploit this to disclose sensitive process memory information that may contain passwords, encryption keys, or other confidential data, without requiring user interaction beyond visiting a malicious website.

Technologies: [Apple Ios](https://junglewise.ai/threats/technologies/apple-ios), [Apple iPadOS](https://junglewise.ai/threats/technologies/ipados), [Apple macOS Golden Gate](https://junglewise.ai/threats/technologies/macos-golden-gate), [Apple Safari](https://junglewise.ai/threats/technologies/safari), [Apple Visionos](https://junglewise.ai/threats/technologies/visionos). Vendors: [Apple](https://junglewise.ai/threats/vendors/apple).

## Quick answers

**Is CVE-2026-112699 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-112699 being exploited in the wild.

**How severe is CVE-2026-112699?** Informational severity, published 26 October 2026.

**Which products and versions are affected?** Apple Ios 26.7.1 and earlier, 27.0 through 27.1; Apple iPadOS 26.7.1 and earlier, 27.0 through 27.1; Apple macOS Golden Gate before 27.2; Apple Safari before 27.2; and 1 more.

**Is there a fix for CVE-2026-112699?** Yes: fixed in Safari 27.2, iOS 26.7.2 and iOS 27.2, iPadOS 26.7.2 and 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-2026-112699 attacked?** It is attacked over the network, in a web application.

**Am I affected by CVE-2026-112699?** 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 26.7.2 and iOS 27.2, iPadOS 26.7.2 and iPadOS 27.2, macOS Golden Gate 27.2, visionOS 27.2

## Technical details

The vulnerability is an out-of-bounds read flaw in web content parsing that was fixed with improved bounds checking. It can be triggered by processing specially crafted web content and results in the disclosure of process memory. The attack vector is network-based with no authentication required, and exploitation involves delivering malicious web content to affected browsers.

## Affected products

- Apple Safari before 27.2
- Apple iOS 26.7.1 and earlier, 27.0 through 27.1
- Apple iPadOS 26.7.1 and earlier, 27.0 through 27.1
- Apple macOS Golden Gate before 27.2
- Apple visionOS before 27.2

## Timeline

- 2026-10-26: disclosed

## References

- [https://support.apple.com/en-us/149227](https://support.apple.com/en-us/149227)
- [https://support.apple.com/en-us/149230](https://support.apple.com/en-us/149230)

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