GHSA-v2g6-mw74-wfj3

GHSA-v2g6-mw74-wfj3 PUBLISHED CVSS 4.300000190734863 MEDIUM

The issue was addressed with improved memory handling. This issue is fixed in Safari 26.4, iOS 26.4 and iPadOS 26.4, macOS Tahoe 26.4, visionOS 26.4. Processing maliciously crafted web content may lead to an unexpected process crash.

Risk Scores

CVSS v3.1

4.300000190734863

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

Timeline

Mar 25, 2026 CVE Published
Mar 25, 2026 CVE Updated
Apr 10, 2026 Security Advisory

References

https://nvd.nist.gov/vuln/detail/CVE-2026-20664 advisory
https://support.apple.com/en-us/126792 url
https://support.apple.com/en-us/126794 url
https://support.apple.com/en-us/126799 url
https://support.apple.com/en-us/126800 url

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