CVE-2026-28923

high

Published 2026-05-11 · Modified 2026-05-12

CVSS v3

8.8

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

CVSS v2

—

VIR risk

8.8

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.

Predictions

Exploit likelihood

82%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

vendor Authored 2026-05-27

Vendor advisory: apple — https://support.apple.com/en-us/127117

vendor Authored 2026-05-27

Vendor advisory: apple — https://support.apple.com/en-us/127116

vendor Authored 2026-05-27

Vendor advisory: apple — https://support.apple.com/en-us/127115

OS impact

OS	Version	Status	Fixed in
macos	26.5	fixed
macos	15.7.7	fixed
macos	14.8.7	fixed
macos		affected	`14.8.7`

References

https://support.apple.com/en-us/127115
https://support.apple.com/en-us/127116
https://support.apple.com/en-us/127117

CWEs

CWE-532

Verify integrity in audit chain (admin only). AS-IS.