CVE-2022-26700 — Out-of-bounds Write in Apple Macos

CWE-787 — Out-of-bounds WriteCWE-1173 — Improper Use of Validation FrameworkCWE-476 — NULL Pointer Dereference13 documents8 sources
Severity
8.8HIGHNVD
EPSS
0.1%
top 66.87%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
6
Apple MacosApple WatchosApple Ipados+3 more
Timeline
PublishedSep 23
Latest updateSep 25

Description

A memory corruption issue was addressed with improved state 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. Processing maliciously crafted web content may lead to 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 — 12.4
▶NVDapple/ipados< 15.5
▶NVDapple/safari< 15.5

🔴Vulnerability Details

3
GHSA
GHSA-6mqr-f9rh-mggr: A memory corruption issue was addressed with improved state management↗2022-09-25
▶
OSV
CVE-2022-26700: A memory corruption issue was addressed with improved state management↗2022-09-23
▶
CVEList
CVE-2022-26700: A memory corruption issue was addressed with improved state management↗2022-09-23
▶

📋Vendor Advisories

8
Ubuntu
WebKitGTK vulnerabilities↗2022-06-01
▶
Red Hat
webkitgtk: Memory corruption issue leading to arbitrary code execution↗2022-05-17
▶
Apple
CVE-2022-26700: watchOS 8.6↗2022-05-16
▶
Apple
CVE-2022-26700: tvOS 15.5↗2022-05-16
▶
Apple
CVE-2022-26700: macOS Monterey 12.4↗2022-05-16
▶
CVE-2022-26700 — Out-of-bounds Write in Apple Macos | cvebase