Signal is active with 1 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
The issue was addressed with improved memory handling. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. A remote attacker may be able to cause unexpected system termination or corrupt kernel memory.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
AVAILABLE
Momentum
NONE
If you run products in this scope, you should treat this CVE as relevant to your environment.
macOS のカーネルメモリ破壊 CVE-2026-43790 は CVSS 9.1。遠隔・無権限・利用者の操作不要なので、不審なファイルを開かないといった注意は効きません。該当判定のコマンドと、修正版 15.8 / 26.7 への段階適用の進め方をまとめました。 https://ai-news.autoarticles.net/article/post_1789919078675_ziw3kx
Post summary
The tweet outlines macOS kernel memory corruption CVE-2026-43790, noting its high CVSS score and remote exploitable nature, provides a detection command, and describes applying patches to macOS versions 15.8/26.7.
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| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| OS | apple | macos | - | - | - |