CVE-2026-20631

4 documents4 sources
Severity
8.8HIGH
EPSS
0.0%
top 89.65%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Apple Macos
Timeline
PublishedMar 25

Description

A logic issue was addressed with improved checks. This issue is fixed in macOS Tahoe 26.4. A user may be able to elevate privileges.

CVSS vector

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

Affected Packages2 packages

▶CVEListV5apple/macos< 26.4
▶NVDapple/macos26.0 — 26.4

🔴Vulnerability Details

2
CVEList
CVE-2026-20631: A logic issue was addressed with improved checks↗2026-03-25
▶
GHSA
GHSA-8cv4-qwjg-mxw5: A logic issue was addressed with improved checks↗2026-03-25
▶

🕵️Threat Intelligence

1
Wiz
CVE-2026-20631 Impact, Exploitability, and Mitigation Steps | Wiz↗
▶
CVE-2026-20631 (HIGH CVSS 8.8) | A logic issue was addressed with im | cvebase.io