CVE-2023-32373
HIGH8.8⚠ KEVEPSS 0.04%Apple Multiple Products WebKit Use-After-Free Vulnerability
Published: 6/23/2023Modified: 4/28/2026Added to CISA KEV: 5/22/2023
Also known as:DEBIAN-CVE-2023-32373
Description
A use-after-free issue was addressed with improved memory management. This issue is fixed in watchOS 9.5, tvOS 16.5, macOS Ventura 13.4, iOS 15.7.6 and iPadOS 15.7.6, Safari 16.5, iOS 16.5 and iPadOS 16.5. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited.
Affected packages (2)
- Debian/webkit2gtkfrom 0, < 2.40.2-1~deb11u1
- Debian/wpewebkitfrom 0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |