Apple · Multiple Products
CVE-2026-86950
Apple Multiple Products Out-of-Bounds Write Vulnerability
De quoi s'agit-il
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 18.7.11 and iPadOS 18.7.11, iOS 26.7.1 and iPadOS 26.7.1, macOS Sequoia 15.8.1, macOS Tahoe 26.7.1. Processing a maliciously crafted file may lead to arbitrary code execution. Apple is aware of a report that this issue may have been exploited in an extremely sophisticated attack against specific targeted individuals on versions of iOS before iOS 27.
CISA: Apple iOS, macOS, and iPadOS contain an out-of-bounds write vulnerability in CoreGraphics that may lead to arbitrary code execution.
Que faire
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.
Échéance pour les agences fédérales américaines : 13 octobre 2026
Autres failles exploitées chez Apple
| Ajouté | Faille | Produit | Gravité | Risque d'attaque |
|---|---|---|---|---|
| 20 mars 2026 | Buffer Overflow | Multiple Products | Élevé 8,8 | 1,7% |
| 20 mars 2026 | Improper Locking | Multiple Products | Élevé 7,8 | 0,4% |
| 20 mars 2026 | Classic Buffer Overflow | Multiple Products | Moyenne 5,5 | 0,4% |
| 5 mars 2026 | Integer Overflow or Wraparound | Multiple Products | Élevé 8,8 | 7,0% |
| 5 mars 2026 | Use-After-Free | Multiple Products | Élevé 8,8 | 4,0% |
| 12 févr. 2026 | Multiple Buffer Overflow | Multiple Products | Élevé 7,8 | 1,7% |
| 15 déc. 2025 | Use-After-Free WebKit | Multiple Products | Élevé 8,8 | 26% |
| 20 oct. 2025 | Unspecified | Multiple Products | Élevé 8,8 | 3,2% |
Sources : Known Exploited Vulnerabilities (CISA, domaine public), CVE records (cve.org) et EPSS (FIRST). Le risque d'attaque est l'estimation EPSS qu'une personne tente d'exploiter la faille dans les 30 prochains jours.