Mozilla Firefox Code Execution Vulnerability (CNVD-2026-23637)
🗓️ 18 May 2026 00:00:00Reported by China National Vulnerability DatabaseType 
cnvd🔗 www.cnvd.org.cn👁 19 Views
| Reporter | Title | Published | Views | Family All 28 |
|---|---|---|---|---|
 | 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 |
 | The vulnerability of the JIT-compiler of Mozilla Firefox allows a perpetrator to compromise the confidentiality, integrity, and accessibility of protected information. | 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 安全漏洞 | 12 May 202600:00 | – | cnnvd |
 | 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 |
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10 Jun 2026 00:00Current
6.4Medium risk
Vulners AI Score6.4
CVSS 3.18.8
EPSS0.00331
SSVC