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EUVD-2026-8450

🗓️ 24 Feb 2026 13:33:28Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 3 Views

Use-after-free in the DOM core and HTML component affects Firefox versions before 148.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
FreeBSD
Firefox -- Multiple vulnerabilities
24 Feb 202600:00
freebsd
ATTACKERKB
CVE-2026-2798
24 Feb 202613:33
attackerkb
AlpineLinux
CVE-2026-2798
24 Feb 202613:33
alpinelinux
AstraLinux
Astra Linux - уязвимость в firefox
3 May 202623:59
astralinux
Circl
CVE-2026-2798
24 Feb 202620:10
circl
CNNVD
Mozilla Firefox和Mozilla Thunderbird 安全漏洞
24 Feb 202600:00
cnnvd
CVE
CVE-2026-2798
24 Feb 202613:33
cve
Cvelist
CVE-2026-2798 Use-after-free in the DOM: Core & HTML component
24 Feb 202613:33
cvelist
Debian CVE
CVE-2026-2798
24 Feb 202613:33
debiancve
Tenable Nessus
Fedora 42 : firefox / nss (2026-0709b275a5)
4 Mar 202600:00
nessus
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "d81ef8ab-3712-4dad-85e5-5dd8c663ce80",
        "vendor": {
          "name": "Mozilla"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "514f0302-d55a-476b-9a21-59f306e620a6",
        "product": {
          "name": "Firefox"
        },
        "product_version": "unspecified <148"
      }
    ]
  }
]

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24 Feb 2026 13:33Current
5.3Medium risk
Vulners AI Score5.3
CVSS 3.18.8
EPSS0.00053
SSVC
3