Veille CVE
CVE-2026-8390
7.3 ÉlevéeDescription
Use-after-free in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 150.0.3.
Produits concernés
Scores CVSS
| Version | Score | Source | Vecteur |
|---|---|---|---|
| 3.1 | 7.3 Élevée | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L |
| 3.1 | 7.5 Élevée | 0b0ca135-0b70-47e7-9f44-1890c2a1c46c | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H |
Faiblesses (CWE)
Références
- https://bugzilla.mozilla.org/show_bug.cgi?id=2038081 Permissions Required
- https://www.mozilla.org/security/advisories/mfsa2026-45/ Vendor Advisory
- https://access.redhat.com/security/cve/CVE-2026-8390
- https://bugzilla.redhat.com/show_bug.cgi?id=2476474
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-8390.json