VDB
CVE-2026-28826
CVE-2026-28826
PUBLISHED
CVSS 4 MEDIUM
A logic issue was addressed with improved restrictions. This issue is fixed in macOS Tahoe 26.4. A malicious app may be able to break out of its sandbox.
EPSS 0.02% · 4.4th percentile
Risk Scores
CVSS 3.1
4
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
EPSS Score
0.02%
4.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| apple | macos | 26.0 |
| Apple | macOS | 0 |
Exploit Intelligence
- CIRCL seen: CVE-2026-28826 (circl-sighting)
- https://support.apple.com/en-us/126794 (circl)
- macos_v2_generated.go (github-poc)
- macos_v2_generated.go (github-poc)
- macos_v2_generated.go (github-poc)
- macos_v2_generated.go (github-poc)
- macos_v1_generated.go (github-poc)
- macos_v1_generated.go (github-poc)
- macos_v1_generated.go (github-poc)
- macos_v1_generated.go (github-poc)
Timeline
- Mar 25, 2026 CVE Published
- Mar 25, 2026 EPSS Score
- Mar 25, 2026 Coalition ESS Score
- Mar 25, 2026 PoC Published
- Mar 29, 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
References
- https://support.apple.com/en-us/126793 advisory
- https://support.apple.com/en-us/126794 advisory
- https://support.apple.com/en-us/126798 advisory
- https://support.apple.com/en-us/126800 advisory
- https://support.apple.com/en-us/126796 advisory
- https://support.apple.com/en-us/126792 advisory
- https://support.apple.com/en-us/126795 advisory
- https://support.apple.com/en-us/126799 advisory
- https://support.apple.com/en-us/126797 advisory
- https://support.apple.com/en-us/126801 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2026-28826 advisory