A denial of service issue was addressed by removing the vulnerable code. (CVE-2026-43806)
CVE-2026-43806 is a denial of service vulnerability in macOS Tahoe that could be exploited by a local attacker to cause service disruption. The issue was addressed by removing the vulnerable code and is fixed in macOS Tahoe version 26.6. The vulnerability requires local access and low privileges to exploit and does not impact confidentiality or integrity.
AI Analysis
Technical Summary
This vulnerability (CVE-2026-43806) involves a denial of service condition in macOS Tahoe. A local attacker with low privileges may trigger the issue to cause a denial of service. The vulnerability was remediated by removing the vulnerable code, and the fix is included in macOS Tahoe 26.6. The CVSS 3.1 vector indicates low attack complexity and privileges required, no user interaction, and impact limited to availability (denial of service).
Potential Impact
A local attacker with low privileges can cause a denial of service, impacting system availability. There is no impact on confidentiality or integrity. No known exploits are reported in the wild.
Mitigation Recommendations
The vulnerability is fixed in macOS Tahoe 26.6 by removing the vulnerable code. Users should update to macOS Tahoe 26.6 or later to remediate this issue. No additional mitigation steps are indicated.
A denial of service issue was addressed by removing the vulnerable code. (CVE-2026-43806)
Description
CVE-2026-43806 is a denial of service vulnerability in macOS Tahoe that could be exploited by a local attacker to cause service disruption. The issue was addressed by removing the vulnerable code and is fixed in macOS Tahoe version 26.6. The vulnerability requires local access and low privileges to exploit and does not impact confidentiality or integrity.
CVSS v3.1
Score 5.5medium
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CVE-2026-43806) involves a denial of service condition in macOS Tahoe. A local attacker with low privileges may trigger the issue to cause a denial of service. The vulnerability was remediated by removing the vulnerable code, and the fix is included in macOS Tahoe 26.6. The CVSS 3.1 vector indicates low attack complexity and privileges required, no user interaction, and impact limited to availability (denial of service).
Potential Impact
A local attacker with low privileges can cause a denial of service, impacting system availability. There is no impact on confidentiality or integrity. No known exploits are reported in the wild.
Mitigation Recommendations
The vulnerability is fixed in macOS Tahoe 26.6 by removing the vulnerable code. Users should update to macOS Tahoe 26.6 or later to remediate this issue. No additional mitigation steps are indicated.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-2cpv-w8w3-mpj4
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-43806"]
- Database Specific Severity
- MODERATE
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6a6942009c2644c7f86ce073
Added to database: 07/28/2026, 23:57:52 UTC
Last enriched: 07/29/2026, 11:08:27 UTC
Last updated: 09/11/2026, 22:08:24 UTC
Views: 153
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