Vulnerability Description
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in Safari 27.2, iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2. Processing maliciously crafted web content may lead to an unexpected process crash.
References
- https://support.apple.com/en-us/149227
- https://support.apple.com/en-us/149230
- https://support.apple.com/en-us/149521
- https://support.apple.com/en-us/149527
FAQ
What is CVE-2026-86973?
CVE-2026-86973 is a documented vulnerability. An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in Safari 27.2, iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2. Processing malici...
How severe is CVE-2026-86973?
CVSS scoring is not yet available for CVE-2026-86973. Check NVD for updates.
Is there a patch for CVE-2026-86973?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.