PT-2026-7787 · Apple · Apple Macos

Pwn2Car · Published 2026-02-11 · Updated 2026-05-24 · CVE-2026-20658

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions macOS versions prior to 26.3

Description A package validation issue existed that allowed an application to potentially gain root privileges. This issue was resolved by blocking the vulnerable package.

Recommendations Update to macOS version 26.3.

Fix

Improper Privilege Management

Weakness Enumeration

CWE-269

Related Identifiers

BDU:2026-02314

CVE-2026-20658

Affected Products

Apple Macos

References · 9

• https://safe-surf.ru/specialists/bulletins-nkcki/728987 · Security Note
• https://osv.dev/vulnerability/CVE-2026-20658 · Vendor Advisory
• https://support.apple.com/en-us/126348 · Vendor Advisory
• https://bdu.fstec.ru/vul/2026-02314 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-20658 · Security Note
• https://t.me/CVEtracker/44456 · Telegram Post
• https://twitter.com/borntoFLY11135/status/2058341118006174077 · Twitter Post
• https://twitter.com/CVEnew/status/2021799459521470746 · Twitter Post
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-20658 · Note