CVE-2026-43804
An attacker can exploit multiple vulnerabilities in Apple Safari to disclose confidential information, bypass security measures, manipulate data, conduct spoofing attacks, or cause a Denial-of-Service condition.
CSIRTS triage
- What
- Multiple vulnerabilities can disclose confidential information and cause Denial of Service.
- Who is affected
- Users of Apple Safari.
- Urgency
- Remediation is medium urgency as it affects user data and service availability.
- Action
- Update Safari to the latest version.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.30% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 23% of all EPSS-scored CVEs.
Advisory coverage (5)
- medium[NEW] [medium] Apple Safari: Multiple vulnerabilitiescert-bund · 2026-07-28
- medium[NEW] [medium] Apple iOS and iPadOS: Multiple vulnerabilitiescert-bund · 2026-07-28
- unknownNCSC-2026-0266 [1.00] [M/H] Vulnerabilities fixed in Apple iOS and iPadOSncsc-nl · 2026-07-28
- unknownMultiple vulnerabilities in Apple products (July 28, 2026)cert-fr-avis · 2026-07-28
- mediumCVE-2026-43804: This issue was addressed through improved state management. This issue is fixed in Safari 26.6…nvd · 2026-07-27
External references
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[](https://www.csirts.com/cve/CVE-2026-43804)