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VULNERABILITIES

CVE-2026-65391 Details

Description

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in Safari 26.6.1, iOS 26.6.1 and iPadOS 26.6.1, macOS Tahoe 26.6.2, tvOS 27, visionOS 27, watchOS 27. Processing maliciously crafted web content may lead to memory corruption.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: CISA-ADPCVSS-B:8.8 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://support.apple.com/en-us/148281 [email protected]Release NotesVendor Advisory
https://support.apple.com/en-us/148282 [email protected]Release NotesVendor Advisory
https://support.apple.com/en-us/148286 [email protected]Release NotesVendor Advisory
https://support.apple.com/en-us/149036 [email protected]Release NotesVendor Advisory
https://support.apple.com/en-us/149037 [email protected]Release NotesVendor Advisory

see all 6 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-190Integer Overflow or WraparoundCISA-ADP

Affected Products

ProductVersions

Change History

4 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-65391
NVD Published Date:
Sep 14, 2026
NVD Last Modified:
Sep 16, 2026
Source:
[email protected]
CVE-2026-65391 Details - Not Deferred