Lucene search
+L

CVE-2026-2802 Race condition in the JavaScript: GC component

🗓️ 24 Feb 2026 13:33:30Reported by mozillaType 
cvelist
 cvelist
🔗 www.cve.org👁 22 Views

Race condition in the JavaScript garbage collector component affecting Firefox versions before 148.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
FreeBSD
Firefox -- Multiple vulnerabilities
24 Feb 202600:00
freebsd
ATTACKERKB
CVE-2026-2802
24 Feb 202613:33
attackerkb
AlpineLinux
CVE-2026-2802
24 Feb 202613:33
alpinelinux
AstraLinux
Astra Linux – Vulnerability in Firefox
23 Jun 202611:48
astralinux
BDU FSTEC
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.
4 May 202600:00
bdu_fstec
Chainguard
CVE-2026-2802 vulnerabilities
1 Jul 202614:17
cgr
CNNVD
Mozilla Firefox和Mozilla Thunderbird 安全漏洞
24 Feb 202600:00
cnnvd
CVE
CVE-2026-2802
24 Feb 202613:33
cve
Debian CVE
CVE-2026-2802
24 Feb 202613:33
debiancve
EUVD
EUVD-2026-8454
24 Feb 202613:33
euvd
Rows per page
[
  {
    "product": "Firefox",
    "vendor": "Mozilla",
    "versions": [
      {
        "status": "unaffected",
        "version": "148",
        "lessThanOrEqual": "*",
        "versionType": "rpm"
      }
    ]
  },
  {
    "product": "Thunderbird",
    "vendor": "Mozilla",
    "versions": [
      {
        "status": "unaffected",
        "version": "148",
        "lessThanOrEqual": "*",
        "versionType": "rpm"
      }
    ]
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation