CVE-2019-9805

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

A latent vulnerability exists in the Prio library where data may be read from uninitialized memory for some functions, leading to potential memory corruption. This vulnerability affects Firefox < 66.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-908

Affected software

No affected versions have been published.

Timeline

Published
Apr 26, 2019
Last modified
Jun 17, 2026
NVD status
Modified

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