CVE-2026-43670
Public on 2026-08-25
Modified on 2026-10-03
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.
CVSS v3 Base Score
See breakdown
Affected Packages
| Platform | Package | Release Date | Advisory | Status |
|---|---|---|---|---|
| Amazon Linux 2 - Core | gtk2 | Not Affected | ||
| Amazon Linux 2 - Core | gtk3 | Not Affected | ||
| Amazon Linux 2023 | gtk3 | Not Affected | ||
| Amazon Linux 2027 Preview | gtk3 | Not Affected | ||
| Amazon Linux 2023 | gtk4 | Not Affected | ||
| Amazon Linux 2027 Preview | gtk4 | Not Affected | ||
| Amazon Linux 2 - Core | webkitgtk3 | No Fix Planned | ||
| Amazon Linux 2 - Core | webkitgtk4 | Pending Fix |
CVSS Scores
| Score Type | Score | Vector | |
|---|---|---|---|
| Amazon Linux | CVSSv3 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |