CVE-2026-43670

8.8 Élevée

Publiée le 25/08/2026 à 22:16 · Modifiée le 27/08/2026 à 19:14 · Analysée par le NVD · Source : product-security@apple.com

Description

A Content Security Policy bypass was addressed with improved enforcement in AudioWorklet contexts. This issue is fixed in Safari 26.5, iOS 18.7.9 and iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5. Processing maliciously crafted web content may bypass Content Security Policy.

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Produits concernés

Apple Safari
Apple iOS and iPadOS
Apple macOS
Apple ipados
Apple iphone os

Scores CVSS

Version	Score	Source	Vecteur
3.1	8.8 Élevée	134c704f-9b21-4f2e-91b3-4a467353bcc0	`CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H`

Faiblesses (CWE)

CWE-693

Références

https://support.apple.com/en-us/127110 Vendor AdvisoryRelease Notes
https://support.apple.com/en-us/127111 Vendor AdvisoryRelease Notes
https://support.apple.com/en-us/127115 Vendor AdvisoryRelease Notes
https://support.apple.com/en-us/127121 Vendor AdvisoryRelease Notes

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories