MIDDEL · CVSS 5.5
ACTIEF MISBRUIKT
PATCH BESCHIKBAAR
CVE-2024-27834: Apple Multiple Products Improper Authentication Vulnerability
| Leverancier | Apple |
|---|---|
| Product | Multiple Products |
| CVSS-score | 5.5 · CVSS 3.1 · MIDDELCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |
| EPSS | 1,5% (percentiel 75) |
| Actief misbruikt | Ja |
| Toegevoegd aan CISA KEV | 4 nov 2026 |
| CISA-deadline (Amerikaanse overheid) | 18 nov 2026 |
| Zwakte (CWE) | CWE-287 |
| Gepubliceerd in NVD | 14 mei 2024 |
| Laatst gewijzigd in NVD | 5 nov 2026 |
| NVD-status | Analyzed |
Getroffen versies
| Product | Getroffen versies | Opgelost in |
|---|---|---|
| Apple Safari | vóór 17.5 | 17.5 |
| Webkitgtk Webkitgtk | vóór 2.44.2 | 2.44.2 |
| Wpewebkit Wpe Webkit | vóór 2.44.2 | 2.44.2 |
| Apple Ipados | vóór 16.7.8 | 16.7.8 |
| Apple Ipados | vanaf 17.0 vóór 17.5 | 17.5 |
| Apple Iphone Os | vóór 16.7.8 | 16.7.8 |
| Apple Iphone Os | vanaf 17.0 vóór 17.5 | 17.5 |
| Apple Macos | vóór 14.5 | 14.5 |
| Apple Tvos | vóór 17.5 | 17.5 |
| Apple Watchos | vóór 10.5 | 10.5 |
| Fedoraproject Fedora | 39 | – |
| Fedoraproject Fedora | 40 | – |
Vereiste actie (tekst van CISA, Engels)
Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.
Beschrijving (NVD, Engels)
The issue was addressed with improved checks. This issue is fixed in Safari 17.5, iOS 16.7.8 and iPadOS 16.7.8, iOS 17.5 and iPadOS 17.5, macOS Sonoma 14.5, tvOS 17.5, watchOS 10.5. An attacker with arbitrary read and write capability may be able to bypass Pointer Authentication.
BRONNEN
- NVDNVD entry for CVE-2024-27834
- CISA KEVCISA Known Exploited Vulnerabilities catalog
- VENDORsupport.apple.com/en-us/120896
- VENDORsupport.apple.com/en-us/120898
- VENDORsupport.apple.com/en-us/120901
- VENDORsupport.apple.com/en-us/120902
- VENDORsupport.apple.com/en-us/120903
- VENDORsupport.apple.com/en-us/120905
- VENDORsupport.apple.com/en-us/HT214101
- VENDORsupport.apple.com/en-us/HT214102
- VENDORsupport.apple.com/en-us/HT214103
- VENDORsupport.apple.com/en-us/HT214104
- VENDORsupport.apple.com/en-us/HT214106
- VENDORsupport.apple.com/kb/HT214100
- VENDORsupport.apple.com/kb/HT214102
- VENDORsupport.apple.com/kb/HT214104
- VENDORsupport.apple.com/kb/HT214106
Andere lekken bij Apple
- CVE-2026-86950: Apple Multiple Products Out-of-Bounds Write Vulnerability
- CVE-2026-65400: Apple macOS Improper Authentication Vulnerability
- CVE-2025-43520: Apple Multiple Products Classic Buffer Overflow Vulnerability
- CVE-2025-43510: Apple Multiple Products Improper Locking Vulnerability
- CVE-2025-31277: Apple Multiple Products Buffer Overflow Vulnerability
Gegevens van NVD, CISA KEV, FIRST EPSS en adviezen van leveranciers. Bijgewerkt 5 nov 2026.