VDB
CVE-2026-28976
CVE-2026-28976
PUBLISHED
CVSS 9.300000190734863 CRITICAL
An information leakage was addressed with additional validation. This issue is fixed in macOS Tahoe 26.5. An app may be able to gain root privileges.
EPSS 0.04% · 13.9th percentile
Risk Scores
CVSS 4.0
9.300000190734863
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
EPSS Score
0.04%
13.9th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apple | macOS | 0 |
Timeline
- May 11, 2026 CVE Published
- May 12, 2026 Security Advisory
- May 18, 2026 EPSS Score
- May 19, 2026 EPSS Score
- May 20, 2026 EPSS Score
- May 21, 2026 EPSS Score
- May 22, 2026 EPSS Score
- May 23, 2026 EPSS Score
- May 24, 2026 EPSS Score
- May 25, 2026 EPSS Score
- May 26, 2026 EPSS Score
- May 27, 2026 EPSS Score
References
- https://support.apple.com/en-us/127115 url
- https://nvd.nist.gov/vuln/detail/CVE-2026-28976 advisory
- https://support.apple.com/en-us/127114 advisory
- https://support.apple.com/en-us/127117 advisory
- https://support.apple.com/en-us/127118 advisory
- https://support.apple.com/en-us/127110 advisory
- https://support.apple.com/en-us/127111 advisory
- https://support.apple.com/en-us/127113 advisory
- https://support.apple.com/en-us/127116 advisory
- https://support.apple.com/en-us/127119 advisory
- https://support.apple.com/en-us/127120 advisory
- https://support.apple.com/en-us/127112 advisory