The vulnerability of the GC component in the Firefox web browser and the Thunderbird email client allows attackers to gain access to confidential data and compromise its integrity.
🗓️ 04 May 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 17 Views
| Reporter | Title | Published | Views | Family All 68 |
|---|---|---|---|---|
 | Firefox -- Multiple vulnerabilities | 24 Feb 202600:00 | – | freebsd |
 | CVE-2026-2802 | 24 Feb 202613:33 | – | attackerkb |
 | CVE-2026-2802 | 24 Feb 202613:33 | – | alpinelinux |
 | Astra Linux – Vulnerability in Firefox | 23 Jun 202611:48 | – | astralinux |
 | CVE-2026-2802 vulnerabilities | 1 Jul 202614:17 | – | cgr |
 | Mozilla Firefox和Mozilla Thunderbird 安全漏洞 | 24 Feb 202600:00 | – | cnnvd |
 | CVE-2026-2802 | 24 Feb 202613:33 | – | cve |
 | CVE-2026-2802 Race condition in the JavaScript: GC component | 24 Feb 202613:33 | – | cvelist |
 | CVE-2026-2802 | 24 Feb 202613:33 | – | debiancve |
 | EUVD-2026-8454 | 24 Feb 202613:33 | – | euvd |
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15 Jul 2026 00:00Current
5.9Medium risk
Vulners AI Score5.9
CVSS 24
CVSS 34.2
EPSS0.00139