CVE-2022-31746

MEDIUM 6.5CVE-2022-31746 · Published 22/12/2022 · updated 19/08/2026

In short

CVE-2022-31746 is a MEDIUM (CVSS 6.5) vulnerability affecting firefox mobile (mozilla).
Chance of exploitation in the next 30 days (EPSS): 0.44%, higher than 38.6% of all vulnerabilities.
Fix: update to 102.0 or later.

Package	Affected versions	Patched versions
firefox mobile mozilla	`< 102.0`	`102.0`

Description

Internal URLs are protected by a secret UUID key, which could have been leaked to web page through the Referrer header. This vulnerability affects Firefox for iOS < 102.

References

bugzilla.mozilla.org/show_bug.cgi · Issue Tracking
mozilla.org/security/advisories/mfsa2022-27 · Vendor Advisory

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