A logging issue was addressed with improved data redaction. This issue is fixed in macOS Sequoia...

CVE-2026-28923 → View on GitHub ↗ View on CVE.org ↗ View on NVD ↗

Description

A logging issue was addressed with improved data redaction. This issue is fixed in macOS Sequoia 15.7.7, macOS Sonoma 14.8.7, macOS Tahoe 26.5. A malicious app may be able to break out of its sandbox.

Basic information

Type: unreviewed
Severity: high
Advisory on GitHub: Open advisory ↗
Repository advisory: —
Source code: Not specified
Published (advisory): 2026-05-11 21:31:38 UTC
Updated: 2026-05-12 15:31:34 UTC
NVD published: 2026-05-11 21:18:54 UTC

EPSS Score

Score	Percentile
0.01%	1.31%

CVSS Scores

Base score	Version	Severity	Vector
8.8	3.1	—	`CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H` Click to expand Attack vector (AV:L) They already need access on the box, or another person has to do something wrong; it’s not a remote drive-by. Attack complexity (AC:L) Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup. Privileges required (PR:L) A normal user session is enough; they don’t have to be admin. User interaction (UI:N) Nobody has to click “OK” or open a trap file; it can work without a victim helping. Scope (S:C) Breaking this can reach past the original component and bite other resources—bigger blast radius. Confidentiality (C:H) Serious risk that confidential data gets exposed in a big way. Integrity (I:H) They could widely tamper with or forge data—trust in the data is badly hurt. Availability (A:H) Could take the service down hard or make it unusable for people who depend on it.

Identifiers

Type	Value
GHSA	GHSA-mvr2-p57p-mxm8 ↗
CVE	CVE-2026-28923 ↗

CWEs

CWE id	Name
CWE-532	Insertion of Sensitive Information into Log File

References

cvelogic Threat Intelligence