Signal is active with 1 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
A race condition was addressed with additional validation. This issue is fixed in macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4. An app may be able to break out of its sandbox.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
STABLE
If you run products in this scope, you should treat this CVE as relevant to your environment.
| Date | Total | Labels |
|---|
| 2026-03-25 | 1 | Disclosure1 |
| 2026-04-04 | 1 | General1 |
⚡ New CVE Alert: CVE-2026-28891 📊 Severity: 8.1 🚨 Risk Level: High 🧩 Affects: Multiple / Unspecified Products Reference: https://nvd.nist.gov/vuln/detail/CVE-2026-28891 #CVE-2026-28891 #CVE #High #CyberSecurity #InfoSec https://t.co/jNqyFI9wYi
Post summary
A concise alert that lists CVE-2026-28891 with its severity score and provides a reference link, but offers no deeper technical, exploit, or remediation details.
CVE-2026-28891 Sandbox Escape Race Condition Vulnerability in macOS Sequoia, Son... https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-28891 Customizable Vulnerability Alerts: https://alerts.vulmon.com/?utm_source=twitter&utm_medium=social&utm_campaign=2102281&utm_content=4
Post summary
A new Sandbox Escape Race Condition vulnerability (CVE‑2026‑28891) in macOS Sequoia has been disclosed, with a link provided for further details.
1 of 1 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| OS | apple | macos | - | - | - |