RHSA-2026:0667
- Source
- https://access.redhat.com/errata/RHSA-2026:0667
- Import Source
- https://security.access.redhat.com/data/osv/RHSA-2026:0667.json
- JSON Data
- https://api.osv.dev/v1/vulns/RHSA-2026:0667
- Upstream
- Published
- 2026-01-16T10:09:29Z
- Modified
- 2026-01-17T10:21:18.537998Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- Red Hat Security Advisory: firefox security update
- Details
- References
-
- https://access.redhat.com/errata/RHSA-2026:0667
- https://access.redhat.com/security/updates/classification/#important
- https://bugzilla.redhat.com/show_bug.cgi?id=2420507
- https://bugzilla.redhat.com/show_bug.cgi?id=2428961
- https://bugzilla.redhat.com/show_bug.cgi?id=2428963
- https://bugzilla.redhat.com/show_bug.cgi?id=2428965
- https://bugzilla.redhat.com/show_bug.cgi?id=2428966
- https://bugzilla.redhat.com/show_bug.cgi?id=2428967
- https://bugzilla.redhat.com/show_bug.cgi?id=2428968
- https://bugzilla.redhat.com/show_bug.cgi?id=2428969
- https://bugzilla.redhat.com/show_bug.cgi?id=2428971
- https://bugzilla.redhat.com/show_bug.cgi?id=2428972
- https://bugzilla.redhat.com/show_bug.cgi?id=2428973
- https://bugzilla.redhat.com/show_bug.cgi?id=2428975
- https://bugzilla.redhat.com/show_bug.cgi?id=2428978
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_0667.json
- https://access.redhat.com/security/cve/CVE-2025-14327
- https://www.cve.org/CVERecord?id=CVE-2025-14327
- https://nvd.nist.gov/vuln/detail/CVE-2025-14327
- https://www.mozilla.org/security/advisories/mfsa2026-03/#CVE-2025-14327
- https://www.mozilla.org/security/advisories/mfsa2026-05/#CVE-2025-14327
- https://access.redhat.com/security/cve/CVE-2026-0877
- https://www.cve.org/CVERecord?id=CVE-2026-0877
- https://nvd.nist.gov/vuln/detail/CVE-2026-0877
- https://www.mozilla.org/security/advisories/mfsa2026-03/#CVE-2026-0877
- https://www.mozilla.org/security/advisories/mfsa2026-05/#CVE-2026-0877
- https://access.redhat.com/security/cve/CVE-2026-0878
- https://www.cve.org/CVERecord?id=CVE-2026-0878
- https://nvd.nist.gov/vuln/detail/CVE-2026-0878
- https://www.mozilla.org/security/advisories/mfsa2026-03/#CVE-2026-0878
- https://www.mozilla.org/security/advisories/mfsa2026-05/#CVE-2026-0878
- https://access.redhat.com/security/cve/CVE-2026-0879
- https://www.cve.org/CVERecord?id=CVE-2026-0879
- https://nvd.nist.gov/vuln/detail/CVE-2026-0879
- https://www.mozilla.org/security/advisories/mfsa2026-03/#CVE-2026-0879
- https://www.mozilla.org/security/advisories/mfsa2026-05/#CVE-2026-0879
- https://access.redhat.com/security/cve/CVE-2026-0880
- https://www.cve.org/CVERecord?id=CVE-2026-0880
- https://nvd.nist.gov/vuln/detail/CVE-2026-0880
- https://www.mozilla.org/security/advisories/mfsa2026-03/#CVE-2026-0880
- https://www.mozilla.org/security/advisories/mfsa2026-05/#CVE-2026-0880
- https://access.redhat.com/security/cve/CVE-2026-0882
- https://www.cve.org/CVERecord?id=CVE-2026-0882
- https://nvd.nist.gov/vuln/detail/CVE-2026-0882
- https://www.mozilla.org/security/advisories/mfsa2026-03/#CVE-2026-0882
- https://www.mozilla.org/security/advisories/mfsa2026-05/#CVE-2026-0882
- https://access.redhat.com/security/cve/CVE-2026-0883
- https://www.cve.org/CVERecord?id=CVE-2026-0883
- https://nvd.nist.gov/vuln/detail/CVE-2026-0883
- https://www.mozilla.org/security/advisories/mfsa2026-03/#CVE-2026-0883
- https://access.redhat.com/security/cve/CVE-2026-0884
- https://www.cve.org/CVERecord?id=CVE-2026-0884
- https://nvd.nist.gov/vuln/detail/CVE-2026-0884
- https://www.mozilla.org/security/advisories/mfsa2026-03/#CVE-2026-0884
- https://access.redhat.com/security/cve/CVE-2026-0885
- https://www.cve.org/CVERecord?id=CVE-2026-0885
- https://nvd.nist.gov/vuln/detail/CVE-2026-0885
- https://www.mozilla.org/security/advisories/mfsa2026-03/#CVE-2026-0885
- https://www.mozilla.org/security/advisories/mfsa2026-05/#CVE-2026-0885
- https://access.redhat.com/security/cve/CVE-2026-0886
- https://www.cve.org/CVERecord?id=CVE-2026-0886
- https://nvd.nist.gov/vuln/detail/CVE-2026-0886
- https://www.mozilla.org/security/advisories/mfsa2026-03/#CVE-2026-0886
- https://www.mozilla.org/security/advisories/mfsa2026-05/#CVE-2026-0886
- https://access.redhat.com/security/cve/CVE-2026-0887
- https://www.cve.org/CVERecord?id=CVE-2026-0887
- https://nvd.nist.gov/vuln/detail/CVE-2026-0887
- https://www.mozilla.org/security/advisories/mfsa2026-03/#CVE-2026-0887
- https://www.mozilla.org/security/advisories/mfsa2026-05/#CVE-2026-0887
- https://access.redhat.com/security/cve/CVE-2026-0890
- https://www.cve.org/CVERecord?id=CVE-2026-0890
- https://nvd.nist.gov/vuln/detail/CVE-2026-0890
- https://www.mozilla.org/security/advisories/mfsa2026-03/#CVE-2026-0890
- https://www.mozilla.org/security/advisories/mfsa2026-05/#CVE-2026-0890
- https://access.redhat.com/security/cve/CVE-2026-0891
- https://www.cve.org/CVERecord?id=CVE-2026-0891
- https://nvd.nist.gov/vuln/detail/CVE-2026-0891
- https://www.mozilla.org/security/advisories/mfsa2026-03/#CVE-2026-0891
- https://www.mozilla.org/security/advisories/mfsa2026-05/#CVE-2026-0891