CVE-2018-4877

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

A use-after-free vulnerability was discovered in Adobe Flash Player before 28.0.0.161. This vulnerability occurs due to a dangling pointer in the Primetime SDK related to media player's quality of service functionality. A successful attack can lead to arbitrary code execution.

Metrics

CVSS 3.0 9.8/10CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-416

Affected software

No affected versions have been published.

Timeline

Published
Feb 6, 2018
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2018-4877: Critical severity, CVSS 9.8 | Vulnix