SEPTEMBER 17, 2026
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Case File

CVE-2026-84509

UNKNOWN · CVSS N/A EPSS 0.17%

Source: NVD + CISA KEV + EPSS · Published 2026-09-14 · Last synced 2026-09-17

CyberRota Analysis

AI-Generated

An out-of-bounds read vulnerability in unspecified macOS products could allow attackers to exploit a malicious SMB server, potentially leading to unexpected system termination. Users of macOS Golden Gate 27, Sequoia 15.8, and Tahoe 26.7 should prioritize applying the latest updates to mitigate this risk. Organizations relying on these macOS versions should assess their exposure and implement necessary patches promptly.

CVE
CVE-2026-84509
Severity
UNKNOWN
CVSS
N/A
EPSS
0.17%

Original NVD Description

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. Connecting to a malicious SMB server may lead to unexpected system termination.