A memory corruption issue was addressed with improved state management. (CVE-2026-65334)
CVE-2026-65334 is a medium severity memory corruption vulnerability affecting Safari and related Apple operating systems. The flaw could cause Safari to crash when processing maliciously crafted web content. It has been addressed with improved state management and fixed in Safari 26.6.1, iOS 18.7.10, iPadOS 18.7.10, iOS 26.6.1, iPadOS 26.6.1, macOS Tahoe 26.6.2, and visionOS 27.
AI Analysis
Technical Summary
This vulnerability involves a memory corruption issue in Safari and associated Apple OS versions, which can lead to an unexpected crash of the browser when handling specially crafted web content. The root cause relates to improper state management. The issue is tracked as CVE-2026-65334 and has been remediated in specific versions of Safari and Apple operating systems as listed.
Potential Impact
The impact is limited to denial of service via an unexpected crash of Safari. There is no indication of confidentiality or integrity loss. No known exploits are reported in the wild.
Mitigation Recommendations
Users should update to the fixed versions: Safari 26.6.1, iOS 18.7.10, iPadOS 18.7.10, iOS 26.6.1, iPadOS 26.6.1, macOS Tahoe 26.6.2, and visionOS 27. Applying these official updates resolves the vulnerability.
A memory corruption issue was addressed with improved state management. (CVE-2026-65334)
Description
CVE-2026-65334 is a medium severity memory corruption vulnerability affecting Safari and related Apple operating systems. The flaw could cause Safari to crash when processing maliciously crafted web content. It has been addressed with improved state management and fixed in Safari 26.6.1, iOS 18.7.10, iPadOS 18.7.10, iOS 26.6.1, iPadOS 26.6.1, macOS Tahoe 26.6.2, and visionOS 27.
CVSS v3.1
Score 4.3medium
Affected software
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves a memory corruption issue in Safari and associated Apple OS versions, which can lead to an unexpected crash of the browser when handling specially crafted web content. The root cause relates to improper state management. The issue is tracked as CVE-2026-65334 and has been remediated in specific versions of Safari and Apple operating systems as listed.
Potential Impact
The impact is limited to denial of service via an unexpected crash of Safari. There is no indication of confidentiality or integrity loss. No known exploits are reported in the wild.
Mitigation Recommendations
Users should update to the fixed versions: Safari 26.6.1, iOS 18.7.10, iPadOS 18.7.10, iOS 26.6.1, iPadOS 26.6.1, macOS Tahoe 26.6.2, and visionOS 27. Applying these official updates resolves the vulnerability.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-4c37-hj7c-pvgr
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-65334"]
Threat ID: 6a83aa70bf8831d539e319cd
Added to database: 08/18/2026, 00:42:24 UTC
Last enriched: 09/19/2026, 22:16:29 UTC
Last updated: 10/02/2026, 02:46:05 UTC
Views: 58
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