Apple Safari: Mehrere Schwachstellen
WID-SEC-2025-1683 · first 31.07.2025 · updated 23.03.2026 · CVSS 7,1
What it is about
Safari ist der auf Apple Geräten eingesetzte Web Browser. Ein Angreifer kann mehrere Schwachstellen in Apple Safari ausnutzen, um Informationen offenzulegen, um einen Denial of Service Angriff durchzuführen, um einen Cross-Site Scripting Angriff durchzuführen, und um Sicherheitsvorkehrungen zu umgehen.
Under what conditions?
The BSI does not name any particular preconditions. Exploitable remotely according to the BSI.
What can happen in the worst case
An attacker could use the vulnerability to
- Informationen offenzulegen
- einen Denial of Service Angriff durchzuführen
- einen Cross-Site Scripting Angriff durchzuführen
- Sicherheitsvorkehrungen zu umgehen
Am I affected?
Affected according to the BSI:
- Apple Safari <18.6
The installed version is usually shown under “Help → About” or in the device’s admin interface.
What helps?
Update to at least:
- Apple Safari 18.6
Is the vulnerability already being exploited?
- CVE-2025-31277: exploited in the wild according to CISA, in the catalogue since 20.03.2026.
- CVE-2025-6558: exploited in the wild according to CISA, in the catalogue since 22.07.2025.
Information and sources
- Original BSI advisory (WID)
- Apple Safari Security Updates vom 2025-07-30 support.apple.com
- CISA Known Exploited Vulnerabilities Catalog vom 2026-03-22 www.cisa.gov
CVE: CVE-2025-24188, CVE-2025-31273, CVE-2025-31277, CVE-2025-31278, CVE-2025-43211, CVE-2025-43212, CVE-2025-43213, CVE-2025-43214, CVE-2025-43216, CVE-2025-43227, CVE-2025-43228, CVE-2025-43229, CVE-2025-43240, CVE-2025-43265, CVE-2025-6558, CVE-2025-7424, CVE-2025-7425
Source: BSI warning and information service (CERT-Bund); CISA. The assessment of the conditions is my reading of the BSI text; the external pages are in their original language.