CVE-2026-84577High· 8.2▾ TwilightAn access issue was addressed with additional sandbox restrictions. This issue is fixed in macOS Golden Gate 27, macOS Tahoe 26.7. An app may be able to bypass sandbox restrictions.
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 45.1 · likelihood 0 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Sep 15.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
0.2%
Last analysed / modified upstream
— → 8.2
none → high
An access issue was addressed with additional sandbox restrictions. This issue is fixed in macOS Golden Gate 27, macOS Tahoe 26.7. An app may be able to bypass sandbox restrictions.
macos < 26.7Upgrade past the affected range:
macos 26.7Field changes observed since this record was first indexed.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-28934Medium· 6.5A buffer overflow was addressed with improved bounds checking
CVE-2026-84512High· 8.8A buffer overflow was addressed with improved bounds checking
CVE-2026-84581High· 8.4A buffer overflow was addressed with improved bounds checking
CVE-2026-84537Medium· 6.6The issue was addressed with improved memory handling
CVE-2026-84576Medium· 5.5This issue was addressed with improved checks
CVE-2026-84632High· 7.3The issue was addressed with improved memory handling