CVE-2026-65341: Processing maliciously crafted web content may lead to memory corruption in Apple Safari
The issue was addressed with improved memory handling. This issue is fixed in Safari 26.6.1, iOS 18.7.10 and iPadOS 18.7.10, iOS 26.6.1 and iPadOS 26.6.1, macOS Tahoe 26.6.2, tvOS 27, visionOS 27, watchOS 27. Processing maliciously crafted web content may lead to memory corruption.
AI Analysis
Technical Summary
CVE-2026-65341 is a medium severity vulnerability in Apple Safari involving memory corruption triggered by processing maliciously crafted web content. The issue relates to improper memory handling, categorized under CWE-119 (Improper Restriction of Operations within the Bounds of a Memory Buffer) and CWE-416 (Use After Free). The vulnerability has been fixed in Safari 26.6.1 and equivalent OS versions (iOS 18.7.10, iPadOS 18.7.10, macOS Tahoe 26.6.2, tvOS 27, visionOS 27, watchOS 27). Exploitation requires user interaction (UI:R) and network attack vector (AV:N).
Potential Impact
Successful exploitation may lead to memory corruption resulting in limited confidentiality and integrity impacts. There is no impact on availability. No known exploits are reported in the wild at this time.
Mitigation Recommendations
A fix is available and has been released in Safari 26.6.1 and corresponding OS versions. Users and administrators should update to these fixed versions to remediate the vulnerability.
CVE-2026-65341: Processing maliciously crafted web content may lead to memory corruption in Apple Safari
Description
The issue was addressed with improved memory handling. This issue is fixed in Safari 26.6.1, iOS 18.7.10 and iPadOS 18.7.10, iOS 26.6.1 and iPadOS 26.6.1, macOS Tahoe 26.6.2, tvOS 27, visionOS 27, watchOS 27. Processing maliciously crafted web content may lead to memory corruption.
CVSS v3.1
Score 5.4medium
Affected software
Apple
Safari
Apple
iOS and iPadOS
Apple
macOS
Apple
tvOS
Apple
visionOS
Apple
watchOS
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-65341 is a medium severity vulnerability in Apple Safari involving memory corruption triggered by processing maliciously crafted web content. The issue relates to improper memory handling, categorized under CWE-119 (Improper Restriction of Operations within the Bounds of a Memory Buffer) and CWE-416 (Use After Free). The vulnerability has been fixed in Safari 26.6.1 and equivalent OS versions (iOS 18.7.10, iPadOS 18.7.10, macOS Tahoe 26.6.2, tvOS 27, visionOS 27, watchOS 27). Exploitation requires user interaction (UI:R) and network attack vector (AV:N).
Potential Impact
Successful exploitation may lead to memory corruption resulting in limited confidentiality and integrity impacts. There is no impact on availability. No known exploits are reported in the wild at this time.
Mitigation Recommendations
A fix is available and has been released in Safari 26.6.1 and corresponding OS versions. Users and administrators should update to these fixed versions to remediate the vulnerability.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- apple
- Date Reserved
- 2026-07-22T00:45:26.179Z
- State
- PUBLISHED
Threat ID: 6a838036bf8831d5399e5e8b
Added to database: 08/17/2026, 21:42:14 UTC
Last enriched: 09/19/2026, 00:52:49 UTC
Last updated: 10/02/2026, 02:46:05 UTC
Views: 73
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.