Description
A memory corruption 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. Processing maliciously crafted web content may lead to memory corruption.
Published: 2026-08-17
Score: 8.8 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Tue, 18 Aug 2026 21:15:00 +0000

Type Values Removed Values Added
Title Apple OS Memory Corruption Vulnerability

Tue, 18 Aug 2026 19:15:00 +0000

Type Values Removed Values Added
First Time appeared Apple ipados
Apple iphone Os
Apple safari
CPEs cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
Vendors & Products Apple ipados
Apple iphone Os
Apple safari

Tue, 18 Aug 2026 18:45:00 +0000

Type Values Removed Values Added
Title Apple OS Memory Corruption Vulnerability

Tue, 18 Aug 2026 18:15:00 +0000

Type Values Removed Values Added
Description A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 18.7.10 and iPadOS 18.7.10, iOS 26.6.1 and iPadOS 26.6.1, macOS Tahoe 26.6.2. Processing maliciously crafted web content may lead to memory corruption. A memory corruption 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. Processing maliciously crafted web content may lead to memory corruption.
References

Tue, 18 Aug 2026 15:15:00 +0000

Type Values Removed Values Added
Title Memory Corruption via Malicious Web Content in Apple iOS and macOS
Weaknesses CWE-120
CWE-787

Tue, 18 Aug 2026 13:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-119
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Mon, 17 Aug 2026 23:45:00 +0000

Type Values Removed Values Added
First Time appeared Apple
Apple ios And Ipados
Apple macos
Vendors & Products Apple
Apple ios And Ipados
Apple macos

Mon, 17 Aug 2026 23:15:00 +0000

Type Values Removed Values Added
Title Memory Corruption via Malicious Web Content in Apple iOS and macOS
Weaknesses CWE-120
CWE-787

Mon, 17 Aug 2026 21:45:00 +0000

Type Values Removed Values Added
Description A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 18.7.10 and iPadOS 18.7.10, iOS 26.6.1 and iPadOS 26.6.1, macOS Tahoe 26.6.2. Processing maliciously crafted web content may lead to memory corruption.
References

Subscriptions

Apple Ios And Ipados Ipados Iphone Os Macos Safari
cve-icon MITRE

Status: PUBLISHED

Assigner: apple

Published:

Updated: 2026-08-18T17:59:43.069Z

Reserved: 2026-05-01T22:46:27.820Z

Link: CVE-2026-43794

cve-icon Vulnrichment

Updated: 2026-08-18T12:56:29.250Z

cve-icon NVD

Status : Analyzed

Published: 2026-08-17T22:17:11.457

Modified: 2026-08-18T19:00:29.530

Link: CVE-2026-43794

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-18T21:00:04Z

Weaknesses