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CVE-2026-2798

🗓️ 24 Feb 2026 14:16:28Reported by [email protected]Type 
nvd
 nvd
🔗 web.nvd.nist.gov👁 4 Views

Use-after-free in the DOM core and HTML components affects Firefox versions below 148.

Related
Detection
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 – Vulnerability in Firefox
1 Apr 202603:55
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
EUVD
EUVD-2026-8450
24 Feb 202613:33
euvd
Rows per page
NVD
Node
mozillafirefoxRange<148.0-
OR
mozillathunderbirdRange<148.0-

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13 Apr 2026 15:17Current
CVSS 3.18.8
EPSS0.00053
4