SEPTEMBER 17, 2026
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Case File

CVE-2026-43815

HIGH · CVSS 8.8 EPSS 0.20%

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

CyberRota Analysis

AI-Generated

A buffer overflow vulnerability exists in unspecified products that can lead to kernel memory corruption when connecting to a malicious afpfs server. This issue has been addressed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, and macOS Tahoe 26.6. Users and administrators of affected macOS versions should prioritize applying the updates to mitigate potential exploitation risks.

CVE
CVE-2026-43815
Severity
HIGH
CVSS
8.8
EPSS
0.20%

Original NVD Description

A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. Connecting to a malicious afpfs server may lead to kernel memory corruption.

Related CVEs

Other vulnerabilities affecting the same vendor(s)

CVE-2026-86917 HIGH CVE-2026-86905 MEDIUM CVE-2026-86904 HIGH CVE-2026-86903 MEDIUM CVE-2026-86895 HIGH CVE-2026-86894 HIGH