CVE-2022-26717

HIGH8.8

A use after free issue was addressed with improved memory management

Published Nov 1, 2022

Modified 9 months ago

Details

A use after free issue was addressed with improved memory management. This issue is fixed in tvOS 15.5, watchOS 8.6, iOS 15.5 and iPadOS 15.5, macOS Monterey 12.4, Safari 15.5, iTunes 12.12.4 for Windows. Processing maliciously crafted web content may lead to arbitrary code execution.

References

WEBhttps://support.apple.com/en-us/HT213253 WEBhttps://support.apple.com/en-us/HT213254 WEBhttps://support.apple.com/en-us/HT213257 WEBhttps://support.apple.com/en-us/HT213258 WEBhttps://support.apple.com/en-us/HT213259 WEBhttps://support.apple.com/en-us/HT213260 ADVISORYhttps://www.cve.org/CVERecord?id=CVE-2022-26717

CVSS Analysis

CVSS v3.1

8.8

Exploitability

Attack Vector

NetworkAV:N

Attack Complexity

LowAC:L

Privileges Required

NonePR:N

User Interaction

RequiredUI:R

Scope

UnchangedS:U

Impact

Confidentiality

HighC:H

Integrity

HighI:H

Availability

HighA:H

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

Ecosystems

Timeline

PublishedNov 1, 2022

ModifiedMay 6, 2025