CVE-2026-86958

State: Published
Severity: Not scored
Published: Oct 26, 2026
Updated: Oct 26, 2026
Reserved: Sep 8, 2026

Description

The issue was addressed with improved memory handling. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2. An attacker with memory write capability may be able to bypass pointer authentication codes and run arbitrary code.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
macOSApple	before 15.8.2Affected before 26.7.2Affected before 27Affected

References

https://support.apple.com/en-us/149035
https://support.apple.com/en-us/149522
https://support.apple.com/en-us/149523

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