Apple · Multiple Products
CVE-2023-41993
Apple Multiple Products WebKit Code Execution Vulnerability
Was es ist
The issue was addressed with improved checks. This issue is fixed in macOS Sonoma 14. Processing web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited against versions of iOS before iOS 16.7.
CISA: Apple iOS, iPadOS, macOS, and Safari WebKit contain an unspecified vulnerability that leads to code execution when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.
Was zu tun ist
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Frist für US-Bundesbehörden: 16. Oktober 2023
Weitere ausgenutzte Schwachstellen von Apple
| Hinzugefügt | Schwachstelle | Produkt | Schweregrad | Angriffswahrscheinlichkeit |
|---|---|---|---|---|
| 29.09.2026 | Out-of-Bounds Write | Multiple Products | Hoch 8,8 | 26% |
| 20.03.2026 | Buffer Overflow | Multiple Products | Hoch 8,8 | 1,7% |
| 20.03.2026 | Improper Locking | Multiple Products | Hoch 7,8 | 0,4% |
| 20.03.2026 | Classic Buffer Overflow | Multiple Products | Mittel 5,5 | 0,4% |
| 05.03.2026 | Integer Overflow or Wraparound | Multiple Products | Hoch 8,8 | 7,0% |
| 05.03.2026 | Use-After-Free | Multiple Products | Hoch 8,8 | 4,0% |
| 12.02.2026 | Multiple Buffer Overflow | Multiple Products | Hoch 7,8 | 1,7% |
| 15.12.2025 | Use-After-Free WebKit | Multiple Products | Hoch 8,8 | 26% |
Quellen: Known Exploited Vulnerabilities (CISA, gemeinfrei), CVE records (cve.org) und EPSS (FIRST). Die Angriffswahrscheinlichkeit ist die EPSS-Schätzung, dass jemand in den nächsten 30 Tagen versucht, die Schwachstelle auszunutzen.