CVE-2025-43511 — Use After Free in Apple IOS AND Ipados

CWE-416 — Use After Free15 documents9 sources
Severity
6.5MEDIUMNVD
EPSS
0.1%
top 75.07%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
7
Apple IOS AND IpadosApple MacosApple Safari+4 more
Timeline
PublishedDec 12
Latest updateMar 19

Description

A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.2, iOS 18.7.2 and iPadOS 18.7.2, iOS 26.2 and iPadOS 26.2, macOS Tahoe 26.2, visionOS 26.2, watchOS 26.2. Processing maliciously crafted web content may lead to an unexpected process crash.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HExploitability: 2.8 | Impact: 3.6

Affected Packages7 packages

▶NVDapple/ipados< 18.7.2
▶CVEListV5apple/ios_and_ipados< 18.7.2+1
▶CVEListV5apple/macos< 26.2
▶CVEListV5apple/safari< 26.2
▶CVEListV5apple/watchos< 26.2

🔴Vulnerability Details

4
OSV
CVE-2025-43511: A use-after-free issue was addressed with improved memory management↗2025-12-12
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OSV
CVE-2025-43511: A use-after-free issue was addressed with improved memory management↗2025-12-12
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CVEList
CVE-2025-43511: A use-after-free issue was addressed with improved memory management↗2025-12-12
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GHSA
GHSA-r8ww-q8x3-4wc9: A use-after-free issue was addressed with improved memory management↗2025-12-12
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📋Vendor Advisories

8
Red Hat
webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash↗2026-03-18
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Apple
CVE-2025-43511: visionOS 26.2↗2025-12-12
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Apple
CVE-2025-43511: Safari 26.2↗2025-12-12
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Apple
CVE-2025-43511: watchOS 26.2↗2025-12-12
▶
Apple
CVE-2025-43511: iOS 26.2 and iPadOS 26.2↗2025-12-12
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🕵️Threat Intelligence

1
Wiz
CVE-2025-43511 Impact, Exploitability, and Mitigation Steps | Wiz↗
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💬Community

1
Bugzilla
CVE-2025-43511 webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash [fedora-all]↗2026-03-19
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CVE-2025-43511 — Use After Free in Apple IOS AND Ipados | cvebase