SEPTEMBER 17, 2026
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Case File

CVE-2026-64771

CRITICAL · CVSS 9.8 EPSS 0.70%

Source: NVD + CISA KEV + EPSS · Published 2026-07-27 · Last synced 2026-08-26

CyberRota Analysis

AI-Generated

A critical buffer overflow vulnerability exists in unspecified products, allowing remote attackers to exploit it for unexpected application termination or heap corruption. Users of iOS 26.6, iPadOS 26.6, macOS Sequoia 15.7.8, macOS Tahoe 26.6, tvOS 26.6, and visionOS 26.6 should prioritize applying the latest updates to mitigate potential risks. Organizations relying on these platforms must act swiftly to protect their systems from potential exploitation.

CVE
CVE-2026-64771
Severity
CRITICAL
CVSS
9.8
EPSS
0.70%

Original NVD Description

A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 18.7.10 and iPadOS 18.7.10, iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6. A remote attacker may be able to cause unexpected application termination or heap corruption.

Related CVEs

Other vulnerabilities affecting the same vendor(s)