CVE-2026-84577 — HIGH (8.2)

Q: What is CVE-2026-84577?

CVE-2026-84577 is a vulnerability with a CVSS score of 8.2 (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.

Q: How severe is CVE-2026-84577?

CVE-2026-84577 has been rated HIGH with a CVSS base score of 8.2/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2026-84577?

Check the references section above for vendor advisories and patch information. Affected products include: Apple Macos.

Vulnerability Description

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.

CVSS Score

8.2

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Apple	Macos	< 26.7

Related Weaknesses (CWE)

CWE-120

References

https://support.apple.com/en-us/149035Release NotesVendor Advisory
https://support.apple.com/en-us/149042Release NotesVendor Advisory

FAQ

What is CVE-2026-84577?

CVE-2026-84577 is a vulnerability with a CVSS score of 8.2 (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.

How severe is CVE-2026-84577?

CVE-2026-84577 has been rated HIGH with a CVSS base score of 8.2/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-84577?

Check the references section above for vendor advisories and patch information. Affected products include: Apple Macos.