Use‑After‑Free in Adobe Flash Player (CVE‑2016‑7892) Enables Remote Code Execution
What It Is — Adobe Flash Player contains a use‑after‑free flaw in the TextField class that can be triggered by malicious content, allowing an attacker to execute arbitrary code in the context of the user.
Exploitability — Publicly disclosed exploit code exists; the vulnerability is rated CVSS 3.0 7.8 (High) and can be weaponized over the web without user interaction.
Affected Products — Adobe Flash Player ≤ 27.0.0.187 (all operating systems).
Why It Matters for Trust & Control Assurance
- Demonstrates the need for a patch‑management control that can prove timely remediation across the enterprise.
- Highlights the importance of continuous asset inventory so that vulnerable endpoints are identified and tracked.
- Provides a concrete example of how missing evidence of remediation can erode audit confidence and third‑party trust.
Recommended Actions
- Identify every endpoint running Flash ≤ 27.0.0.187 using your asset‑discovery tools.
- Apply Adobe’s security update or, where possible, disable/remove Flash entirely.
- Capture remediation evidence (patch version, install logs) and map it to the “Patch Management” control objective in your chosen framework.
- Integrate the patch‑status feed into a continuous monitoring dashboard to maintain a defensible audit trail.
Source: CISA Known Exploited Vulnerabilities (KEV) – CVE‑2016‑7892