VDB
RHSA-2025%3A21121
RHSA-2025%3A21121
PUBLISHED
CVSS 7.5 HIGH
Red Hat Security Advisory: firefox security update
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat:rhel_eus:9.6::appstream | firefox-debugsource | 0, 0 |
| Red Hat:rhel_eus:9.6::appstream | firefox-x11 | 0, 0 |
| Red Hat:rhel_eus:9.6::appstream | firefox | 0, 0 |
| Red Hat:rhel_eus:9.6::appstream | firefox-debuginfo | 0, 0 |
Timeline
- Nov 13, 2025 CVE Published
- Mar 18, 2026 CVE Updated
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 19, 2026 Distribution Patch
- May 19, 2026 Distribution Patch
- May 19, 2026 Security Advisory
- May 19, 2026 Security Advisory
- May 19, 2026 Security Advisory
- May 19, 2026 Security Advisory
- May 19, 2026 Security Advisory
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2414079 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2414083 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2414084 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2414086 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2414090 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2414091 report
- https://www.mozilla.org/security/advisories/mfsa2025-88/#CVE-2025-13012 article
- https://access.redhat.com/security/cve/CVE-2025-13013 report
- https://www.mozilla.org/security/advisories/mfsa2025-88/#CVE-2025-13013 article
- https://www.cve.org/CVERecord?id=CVE-2025-13014 advisory
- https://access.redhat.com/security/cve/CVE-2025-13015 report
- https://nvd.nist.gov/vuln/detail/CVE-2025-13015 advisory
- https://access.redhat.com/security/cve/CVE-2025-13016 report
- https://www.cve.org/CVERecord?id=CVE-2025-13016 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2025-13016 advisory
- https://access.redhat.com/security/cve/CVE-2025-13017 report
- https://www.mozilla.org/security/advisories/mfsa2025-88/#CVE-2025-13017 article
- https://www.mozilla.org/security/advisories/mfsa2025-88/#CVE-2025-13018 article
- https://www.cve.org/CVERecord?id=CVE-2025-13019 advisory
- https://www.cve.org/CVERecord?id=CVE-2025-13020 advisory
…and 28 more