The issue was addressed with improved memory handling. (CVE-2026-43795)
CVE-2026-43795 is a medium severity vulnerability involving improper memory handling in Safari that could cause the browser to crash when processing maliciously crafted web content. The issue affects iOS, iPadOS, and macOS versions prior to the fixed releases. The vulnerability does not impact confidentiality or integrity but can cause denial of service through application crashes. Official patches are available in iOS 18.7.10, iPadOS 18.7.10, iOS 26.6.1, iPadOS 26.6.1, and macOS Tahoe 26.6.2.
AI Analysis
Technical Summary
CVE-2026-43795 is a vulnerability related to memory handling in Safari on Apple operating systems. When Safari processes specially crafted web content, it may crash unexpectedly due to this flaw. The issue has been addressed by Apple with improved memory handling in the specified patched versions of iOS, iPadOS, and macOS. The vulnerability is classified under CWE-119 (Improper Restriction of Operations within the Bounds of a Memory Buffer). The CVSS v3.1 base score is 4.3, reflecting a network attack vector, low attack complexity, no privileges required, user interaction needed, and impact limited to availability (denial of service). There are no known exploits in the wild at this time.
Potential Impact
Successful exploitation of this vulnerability can cause Safari to crash, resulting in denial of service. There is no impact on confidentiality or integrity. The vulnerability requires user interaction and can be triggered remotely via malicious web content.
Mitigation Recommendations
This vulnerability is fixed in iOS 18.7.10, iPadOS 18.7.10, iOS 26.6.1, iPadOS 26.6.1, and macOS Tahoe 26.6.2. Users and administrators should apply these official updates to remediate the issue. No additional mitigations are specified or required beyond applying the patches.
The issue was addressed with improved memory handling. (CVE-2026-43795)
Description
CVE-2026-43795 is a medium severity vulnerability involving improper memory handling in Safari that could cause the browser to crash when processing maliciously crafted web content. The issue affects iOS, iPadOS, and macOS versions prior to the fixed releases. The vulnerability does not impact confidentiality or integrity but can cause denial of service through application crashes. Official patches are available in iOS 18.7.10, iPadOS 18.7.10, iOS 26.6.1, iPadOS 26.6.1, and macOS Tahoe 26.6.2.
CVSS v3.1
Score 4.3medium
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-43795 is a vulnerability related to memory handling in Safari on Apple operating systems. When Safari processes specially crafted web content, it may crash unexpectedly due to this flaw. The issue has been addressed by Apple with improved memory handling in the specified patched versions of iOS, iPadOS, and macOS. The vulnerability is classified under CWE-119 (Improper Restriction of Operations within the Bounds of a Memory Buffer). The CVSS v3.1 base score is 4.3, reflecting a network attack vector, low attack complexity, no privileges required, user interaction needed, and impact limited to availability (denial of service). There are no known exploits in the wild at this time.
Potential Impact
Successful exploitation of this vulnerability can cause Safari to crash, resulting in denial of service. There is no impact on confidentiality or integrity. The vulnerability requires user interaction and can be triggered remotely via malicious web content.
Mitigation Recommendations
This vulnerability is fixed in iOS 18.7.10, iPadOS 18.7.10, iOS 26.6.1, iPadOS 26.6.1, and macOS Tahoe 26.6.2. Users and administrators should apply these official updates to remediate the issue. No additional mitigations are specified or required beyond applying the patches.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-hrqv-8qc2-pqfm
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-43795"]
- Database Specific Severity
- MODERATE
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6aa8a1d655bf5e2cf5f3ea36
Added to database: 09/15/2026, 01:39:34 UTC
Last enriched: 09/15/2026, 02:05:13 UTC
Last updated: 09/15/2026, 10:01:32 UTC
Views: 7
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