Risk Scores
CVSS v3.1
9.800000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
0.06%
17.9th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| mozilla | firefox | 0, 0 |
Timeline
- Feb 17, 2026 CVE ID Reserved
- Feb 24, 2026 CVE Published
- Feb 25, 2026 EPSS Score
- Feb 26, 2026 EPSS Score
- Feb 27, 2026 EPSS Score
- Feb 28, 2026 EPSS Score
- Mar 1, 2026 EPSS Score
- Mar 2, 2026 EPSS Score
- Mar 3, 2026 EPSS Score
- Mar 4, 2026 EPSS Score
- Mar 5, 2026 EPSS Score
- Mar 6, 2026 EPSS Score
References
- https://www.mozilla.org/en-US/security/advisories/mfsa2026-14/ advisory
- https://www.mozilla.org/en-US/security/advisories/mfsa2026-15/ advisory
- https://www.mozilla.org/en-US/security/advisories/mfsa2026-12/ advisory
- https://www.mozilla.org/en-US/security/advisories/mfsa2026-13/ advisory
- https://www.mozilla.org/en-US/security/advisories/mfsa2026-17/ advisory
- https://www.mozilla.org/en-US/security/advisories/mfsa2026-16/ advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1975529 issue
- https://www.mozilla.org/security/advisories/mfsa2026-12/ advisory
- https://nvd.nist.gov/vuln/detail/CVE-2026-2634 advisory
- https://www.mozilla.org/security/advisories/mfsa2026-12 url