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OpenAdvisories
High RLSA-2022:5777 3 CVEs

Important: firefox security update

Published Aug 1, 2022 · Updated Feb 4, 2026

Summary

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.

This update upgrades Firefox to version 91.12.0 ESR.

Security Fix(es):

* Mozilla: Memory safety bugs fixed in Firefox 103 and 102.1 (CVE-2022-2505)

* Mozilla: Directory indexes for bundled resources reflected URL parameters (CVE-2022-36318)

* Mozilla: Mouse Position spoofing with CSS transforms (CVE-2022-36319)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Fixed packages 1

ReleasePackageFixed in
Rocky Linux · 8 firefox 0:91.12.0-2.el8_6

Vulnerabilities 3

References

  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2111907
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2111908
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2111910