CVE-2026-64780 — MEDIUM (4.3)

Q: How severe is CVE-2026-64780?

CVE-2026-64780 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2026-64780?

Check the references section above for vendor advisories and patch information. Affected products include: Apple Ipados, Apple Iphone Os, Apple Macos.

Vulnerability Description

The issue was addressed with improved checks. This issue is fixed in Safari 26.6.1, iOS 18.7.10 and iPadOS 18.7.10, iOS 26.6.1 and iPadOS 26.6.1, macOS Tahoe 26.6.2, visionOS 27. Processing maliciously crafted web content may lead to an unexpected Safari crash.

CVSS Score

4.3

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

LOW

Affected Products

Vendor	Product	Versions
Apple	Ipados	< 18.7.10
Apple	Iphone Os	< 18.7.10
Apple	Macos	>= 26.0, < 26.6.2

Related Weaknesses (CWE)

CWE-119

References

https://support.apple.com/en-us/148281Release NotesVendor Advisory
https://support.apple.com/en-us/148282Release NotesVendor Advisory
https://support.apple.com/en-us/148286
https://support.apple.com/en-us/148287Release NotesVendor Advisory
https://support.apple.com/en-us/149038

FAQ

What is CVE-2026-64780?

CVE-2026-64780 is a vulnerability with a CVSS score of 4.3 (MEDIUM). The issue was addressed with improved checks. This issue is fixed in Safari 26.6.1, iOS 18.7.10 and iPadOS 18.7.10, iOS 26.6.1 and iPadOS 26.6.1, macOS Tahoe 26.6.2, visionOS 27. Processing maliciousl...

How severe is CVE-2026-64780?

CVE-2026-64780 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-64780?

Check the references section above for vendor advisories and patch information. Affected products include: Apple Ipados, Apple Iphone Os, Apple Macos.