Mozilla Firefox security vulnerabilities
🗓️ 12 May 2026 00:00:00Reported by China National Vulnerability Database of Information SecurityType 
cnnvd🔗 www.cnnvd.org.cn👁 36 Views
| Reporter | Title | Published | Views | Family All 32 |
|---|---|---|---|---|
 | CVE-2026-8389 | 12 May 202612:36 | – | attackerkb |
 | CVE-2026-8389 | 12 May 202612:36 | – | alpinelinux |
 | Astra Linux – Vulnerability in Firefox | 5 Aug 202612:44 | – | astralinux |
 | Mozilla Firefox JIT Compiler Use-After-Free | 3 Aug 202600:00 | – | bdu_fstec |
 | CVE-2026-8389 vulnerabilities | 1 Jul 202614:17 | – | cgr |
 | CVE-2026-8389 | 12 May 202615:15 | – | circl |
 | Mozilla Firefox Code Execution Vulnerability (CNVD-2026-23637) | 18 May 202600:00 | – | cnvd |
 | CVE-2026-8389 | 12 May 202612:36 | – | cve |
 | CVE-2026-8389 JIT miscompilation in the JavaScript Engine: JIT component | 12 May 202612:36 | – | cvelist |
 | CVE-2026-8389 | 12 May 202612:36 | – | debiancve |
10
| Source | Link |
|---|---|
| nvd | www.nvd.nist.gov/vuln/detail/CVE-2026-8389 |
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02 Jun 2026 00:00Current
7.7High risk
Vulners AI Score7.7
CVSS 3.17.3
EPSS0.00458
SSVC