Description
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.
Exploits (2)
nomisec
WRITEUP
56 stars
by theori-io · poc
https://github.com/theori-io/CVE-2022-26717-Safari-WebGL-Exploit
References (6)
Core 6
Core References
Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT213253
Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT213254
Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT213257
Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT213258
Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT213259
Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT213260
Scores
CVSS v3
8.8
EPSS
0.0097
EPSS Percentile
76.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-416
Status
published
Products (7)
apple/ipados
< 15.5
apple/iphone_os
< 15.5
apple/itunes
< 12.12.4
apple/macos
12.0.0 - 12.4
apple/safari
< 15.5
apple/tvos
< 15.5
apple/watchos
< 8.6
Published
Nov 01, 2022
Tracked Since
Feb 18, 2026