What is CVE-2022-29910?

CVE-2022-29910 is a medium-severity vulnerability in Google Android, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2022-12-22.

How severe is CVE-2022-29910?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Open Redirect in Google Android

CVE-2022-29910

When closed or sent to the background, Firefox for Android would not properly record and persist HSTS settings.<br>*Note: This issue only affected Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox < 100.

Vulnerability class: Open Redirect

Published 2022-12-22 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.004 (27.0th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 27th percentile — 27.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Google Android
Mozilla Firefox — versions unspecified

Weakness classification (CWE)

CWE-601 — URL Redirection to Untrusted Site (Open Redirect)

References

www.mozilla.org/security/advisories/mfsa2022-16/ (Vendor Advisory)
bugzilla.mozilla.org/show_bug.cgi (Exploit, Issue Tracking, Vendor Advisory)

Frequently asked questions

What is CVE-2022-29910?: CVE-2022-29910 is a medium-severity vulnerability in Google Android, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2022-12-22.
How severe is CVE-2022-29910?: Medium severity. CVSS v3 base score is 6.1 out of 10.