CVE-2026-84498

MEDIUM 5.5CVE-2026-84498 · Published 26/10/2026 · updated 04/11/2026

In short

CVE-2026-84498 is a MEDIUM (CVSS 5.5) vulnerability.
Chance of exploitation in the next 30 days (EPSS): 0.20%, higher than 10.3% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
—	No affected product versions are listed for this vulnerability yet.

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 app may be able to disclose kernel memory.

References

support.apple.com/en-us/149035 · Release Notes
support.apple.com/en-us/149522 · Release Notes
support.apple.com/en-us/149523 · Release Notes

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