CVE-2021-29963

Medium

Description

Address bar search suggestions in private browsing mode were re-using session data from normal mode. *This bug only affects Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox < 89.

SeverityMedium
CVSS4.3
Exploit probability—
ProductMozilla Firefox
PublishedJun 24, 2021
First seenJun 24, 2021

How to fix

Update
  • mozilla firefox89.0 or later

Affected products

ProductAffected versionsFixed in
mozilla firefoxv < 89.089.0

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

In the Intelligence 360 plan

Attack Surface Management

See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.

CVE-2021-29963 · Mozilla Firefox · Dark Radar