CVE-2019-11756

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CVSS 3.1

8.8 high

EPSS

2%p73

Published

Jan 8, 2020 (Jan 8, 2020)

Modified

Jun 17, 2026

Description

Improper refcounting of soft token session objects could cause a use-after-free and crash (likely limited to a denial of service). This vulnerability affects Firefox < 71.

Vendors: mozilla
Products: firefox
Weakness: CWE-416
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.5%)

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