CVE-2025-43368 — Use After Free in Apple IOS AND Ipados

CWE-416 — Use After Free12 documents9 sources
Severity
4.3MEDIUMNVD
EPSS
0.1%
top 83.02%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
5
Apple IOS AND IpadosApple MacosApple Safari+2 more
Timeline
PublishedSep 15
Latest updateJan 15

Description

A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26, iOS 26 and iPadOS 26, macOS Tahoe 26. Processing maliciously crafted web content may lead to an unexpected Safari crash.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:LExploitability: 2.8 | Impact: 1.4

Affected Packages7 packages

▶CVEListV5apple/safari< 26
▶NVDapple/safari< 26.0
▶CVEListV5apple/macos< 26
▶NVDapple/macos< 26.0
▶NVDapple/ipados< 26.0

🔴Vulnerability Details

4
GHSA
GHSA-3cm9-h59j-r72g: A use-after-free issue was addressed with improved memory management↗2025-09-16
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CVEList
CVE-2025-43368: A use-after-free issue was addressed with improved memory management↗2025-09-15
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OSV
CVE-2025-43368: A use-after-free issue was addressed with improved memory management↗2025-09-15
▶
OSV
CVE-2025-43368: A use-after-free issue was addressed with improved memory management↗2025-09-15
▶

📋Vendor Advisories

7
Oracle
Oracle Oracle Java SE Risk Matrix: JavaFX (WebKitGTK) — CVE-2025-43368↗2026-01-15
▶
Ubuntu
WebKitGTK vulnerabilities↗2025-10-09
▶
Red Hat
webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash↗2025-09-23
▶
Apple
CVE-2025-43368: iOS 26 and iPadOS 26↗2025-09-15
▶
Apple
CVE-2025-43368: Safari 26↗2025-09-15
▶
CVE-2025-43368 — Use After Free in Apple IOS AND Ipados | cvebase