Risk Scores
CVSS v3.1
7.5
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS Score
0.01%
2.1th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Mozilla | Firefox ESR | unspecified, unspecified |
| Mozilla | Firefox | unspecified |
| Mozilla | Thunderbird | unspecified, unspecified |
Timeline
- Mar 24, 2026 CVE Published
- Mar 24, 2026 PoC Published
- Mar 25, 2026 EPSS Score
- Mar 25, 2026 Coalition ESS Score
- Mar 25, 2026 PoC Published
- Mar 25, 2026 PoC Published
- Mar 25, 2026 PoC Published
- Mar 26, 2026 EPSS Score
- Mar 27, 2026 Coalition ESS Score
- Apr 13, 2026 CVE Updated
References
- https://www.mozilla.org/en-US/security/advisories/mfsa2026-20/ advisory
- https://www.mozilla.org/en-US/security/advisories/mfsa2026-24/ advisory
- https://www.mozilla.org/en-US/security/advisories/mfsa2026-23/ advisory
- https://www.mozilla.org/en-US/security/advisories/mfsa2026-22/ advisory
- https://www.mozilla.org/en-US/security/advisories/mfsa2026-21/ advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=2011129 url
- https://www.mozilla.org/security/advisories/mfsa2026-20/ url
- https://www.mozilla.org/security/advisories/mfsa2026-21/ url
- https://www.mozilla.org/security/advisories/mfsa2026-22/ url
- https://www.mozilla.org/security/advisories/mfsa2026-23/ url
- https://www.mozilla.org/security/advisories/mfsa2026-24/ url