CVE-2022-26709 — Use After Free in Apple Macos

CWE-416 — Use After Free12 documents8 sources
Severity
8.8HIGHNVD
EPSS
0.2%
top 57.79%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
6
Apple MacosApple WatchosApple Ipados+3 more
Timeline
PublishedNov 1
Latest updateNov 2

Description

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages8 packages

▶NVDapple/tvos< 15.5
▶CVEListV5apple/macosunspecified — 12.4+1
▶NVDapple/macos12.0.0 — 12.4
▶NVDapple/ipados< 15.5
▶NVDapple/safari< 15.5

🔴Vulnerability Details

3
GHSA
GHSA-xcg6-3xh5-6m77: A use after free issue was addressed with improved memory management↗2022-11-02
▶
CVEList
CVE-2022-26709: A use after free issue was addressed with improved memory management↗2022-11-01
▶
OSV
CVE-2022-26709: A use after free issue was addressed with improved memory management↗2022-11-01
▶

📋Vendor Advisories

8
Ubuntu
WebKitGTK vulnerabilities↗2022-06-01
▶
Red Hat
webkitgtk: Use-after-free leading to arbitrary code execution↗2022-05-17
▶
Apple
CVE-2022-26709: iOS 15.5 and iPadOS 15.5↗2022-05-16
▶
Apple
CVE-2022-26709: tvOS 15.5↗2022-05-16
▶
Apple
CVE-2022-26709: Safari 15.5↗2022-05-16
▶
CVE-2022-26709 — Use After Free in Apple Macos | cvebase