Signal is active with 1 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. Mounting a maliciously crafted disk image may 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.
🚨 HIGH: CVE-2026-84512 (CVSS 8.8) - Buffer overflow in macOS allows malicious disk images to corrupt kernel memory or crash systems. Affects macOS Sequoia 15.8 & earlier. Patch immediately. #CVE #PatchNow #ThreatIntel https://t.co/z3a2UYimbL
Post summary
The text highlights a high-severity buffer overflow vulnerability in macOS (CVE-2026-84512) with technical details and an explicit call to patch immediately, focusing on remediation.
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| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| OS | apple | macos | - | - | - |