CVE-2022-26709: Use After Free
A use after free issue was addressed with improved memory management. This issue is fixed in tvOS 15.5, iOS 15.5 and iPadOS 15.5, watchOS 8.6, macOS Monterey 12.4, Safari 15.5. Processing maliciously crafted web content may lead to arbitrary code execution.
Other sources
AMD. A buffer overflow issue was addressed with improved memory handling.
— Apple
AMD. A memory corruption issue was addressed with improved state management.
— Apple
apache. Multiple issues were addressed by updating apache to version 2.4.53.
— Apple
AppleGraphicsControl. A memory corruption issue was addressed with improved input validation.
— Apple
AppleMobileFileIntegrity. An issue in the handling of environment variables was addressed with improved validation.
— Apple
Credit
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
tvOSto a version that resolves this vulnerability.Fixed in 15.5 - Upgrade
Upgrade
Apple iOS, iPadOS, and watchOSto a version that resolves this vulnerability.Fixed in 8.6 - Upgrade
Upgrade
macOSto a version that resolves this vulnerability.Fixed in 12.4 - Upgrade
Upgrade
Safarito a version that resolves this vulnerability.Fixed in 15.5 - Upgrade
Upgrade
Apple iOS and iPadOSto a version that resolves this vulnerability.Fixed in 15.5 - Upgrade
Upgrade
Apple iOS, iPadOS, and macOSto a version that resolves this vulnerability.Fixed in 15.5 - Upgrade
Upgrade
redhat/webkitgtkto a version that resolves this vulnerability.Fixed in 2.36.3 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 12.4 - Upgrade
Upgrade
debian/webkit2gtkto a version that resolves this vulnerability.Fixed in 2.50.6-1~deb12u2Fixed in 2.50.6-1~deb12u1Fixed in 2.52.6-1~deb13u1Fixed in 2.54.0-1~deb13u3Fixed in 2.52.6-1Fixed in 2.54.2-2 - Upgrade
Upgrade
debian/wpewebkitto a version that resolves this vulnerability.Fixed in 2.38.6-1Fixed in 2.48.3-1Fixed in 2.54.2-1 - Upgrade
Upgrade
debian/webkit2gtkto a version that resolves this vulnerability.Fixed in 2.36.3-1 - Upgrade
Upgrade
debian/wpewebkitto a version that resolves this vulnerability.Fixed in 2.36.3-1 - Upgrade
Upgrade
apacheto a version that resolves this vulnerability.Fixed in 2.4.53 - Upgrade
Upgrade
WebKitGTK and WPE WebKitto a version that resolves this vulnerability.Fixed in 2.36.3 - Upgrade
Upgrade
iOSto a version that resolves this vulnerability.Fixed in 15.5 - Upgrade
Upgrade
iPadOSto a version that resolves this vulnerability.Fixed in 15.5 - Upgrade
Upgrade
watchOSto a version that resolves this vulnerability.Fixed in 8.6 - Upgrade
Upgrade
macOS Montereyto a version that resolves this vulnerability.Fixed in 12.4 - Configuration
Enable hardened runtime.
Application runtime hardened runtime = enabled
Event History
Parent advisories
This vulnerability appears in the following advisories.
Peer vulnerabilities
Found alongside the following vulnerabilities.
- CVE-2022-26702
- CVE-2022-22675
- CVE-2022-26724
- CVE-2022-26736
- CVE-2022-26737
- CVE-2022-26738
- CVE-2022-26739
- CVE-2022-26740
- CVE-2022-26763
- CVE-2022-26711
- CVE-2022-26701
- CVE-2022-26768
- CVE-2022-26771
- CVE-2022-26714
- CVE-2022-26757
- CVE-2022-26764
- CVE-2022-26765
- CVE-2022-26706
- CVE-2022-26775
- CVE-2022-26708
- CVE-2022-32790
- CVE-2022-26776
- CVE-2022-23308
- CVE-2022-26766
- CVE-2022-26700
- CVE-2022-26709
- CVE-2022-26710
- CVE-2022-26717
- CVE-2022-26716
- CVE-2022-26719
- CVE-2022-26745
- CVE-2022-26726
- CVE-2022-26772
- CVE-2022-26741
- CVE-2022-26742
- CVE-2022-26749
- CVE-2022-26750
- CVE-2022-26752
- CVE-2022-26753
- CVE-2022-26754
- CVE-2021-44224
- CVE-2021-44790
- CVE-2022-22719
- CVE-2022-22720
- CVE-2022-22721
- CVE-2022-26751
- CVE-2022-26707
- CVE-2022-26697
- CVE-2022-26698
- CVE-2022-32783
- CVE-2022-26694
- CVE-2022-26721
- CVE-2022-26722
- CVE-2022-32781
- CVE-2022-26725
- CVE-2022-26720
- CVE-2022-26769
- CVE-2022-26770
- CVE-2022-26748
- CVE-2022-26756
- CVE-2022-26758
- CVE-2022-26743
- CVE-2022-26767
- CVE-2022-32882
- CVE-2022-0778
- CVE-2022-48575
- CVE-2022-32794
- CVE-2022-22617
- CVE-2022-26712
- CVE-2022-26727
- CVE-2022-32782
- CVE-2022-26693
- CVE-2022-26746
- CVE-2022-26731
- CVE-2022-26715
- CVE-2022-26718
- CVE-2022-26723
- CVE-2022-26728
- CVE-2022-26704
- CVE-2022-42857
- CVE-2022-26755
- CVE-2022-26696
- CVE-2022-22677
- CVE-2022-26761
- CVE-2022-26762
- CVE-2022-0530
- CVE-2018-25032
- CVE-2021-45444
- CVE-2022-26744
- CVE-2022-22673
- CVE-2022-26703
- CVE-2022-26760
- CVE-2015-4142
Frequently Asked Questions
What is the vulnerability ID of this issue?
The vulnerability ID is CVE-2022-26709.
What is the affected software?
The affected software includes Apple Safari version up to 15.5, Apple watchOS version up to 8.6, Apple tvOS version up to 15.5, macOS Monterey version up to 12.4, Apple iOS version up to 15.5, and Apple iPadOS version up to 15.5.
What is the severity of CVE-2022-26709?
The severity of CVE-2022-26709 is not specified.
How can I fix CVE-2022-26709?
To fix CVE-2022-26709, it is recommended to update the affected software to the latest version provided by Apple.
Where can I find more information about CVE-2022-26709?
You can find more information about CVE-2022-26709 on the Apple support website: [https://support.apple.com/en-us/HT213254](https://support.apple.com/en-us/HT213254), [https://support.apple.com/en-us/HT213257](https://support.apple.com/en-us/HT213257), [https://support.apple.com/en-us/HT213258](https://support.apple.com/en-us/HT213258).