CVE-2020-26957

MEDIUM

Firefox for Android < 83.0 - Certificate Revocation Bypass via Missing OneCRL Service Initialization

Title source: llm

Description

OneCRL was non-functional in the new Firefox for Android due to a missing service initialization. This could result in a failure to enforce some certificate revocations. *Note: This issue only affected Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox < 83.

References (2)

Core 2

Core References

Issue Tracking, Permissions Required, Vendor Advisory x_refsource_misc

https://bugzilla.mozilla.org/show_bug.cgi?id=1667179

Vendor Advisory x_refsource_confirm

https://www.mozilla.org/security/advisories/mfsa2020-50/

Scores

CVSS v3 6.5

EPSS 0.0054

EPSS Percentile 41.2%

Attack Vector NETWORK

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

Details

CWE

CWE-665

Status published

Products (1)

mozilla/firefox < 83.0

Published Dec 09, 2020

Tracked Since Feb 18, 2026