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CVE-2026-2803

🗓️ 24 Feb 2026 14:16:28Reported by GoogleType 
osv_cve
 osv_cve
🔗 osv.dev👁 12 Views

CVE-2026-2803: information disclosure and mitigation bypass in Settings UI for Firefox and Thunderbird before 148.

Related
Refs
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Family
freebsd
FreeBSD
Firefox -- Multiple vulnerabilities
24 Feb 202600:00
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attackerkb
attackerkb
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24 Feb 202613:33
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CVE-2026-2803
24 Feb 202613:33
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Astra Linux – Vulnerability in Firefox
14 Sep 202612:41
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bdu_fstec
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4 May 202600:00
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cgr
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CVE-2026-2803 vulnerabilities
1 Jul 202614:17
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circl
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CVE-2026-2803
26 Feb 202611:34
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cnnvd
CNNVD
Mozilla Firefox和Mozilla Thunderbird 安全漏洞
24 Feb 202600:00
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cve
CVE
CVE-2026-2803
24 Feb 202613:33
–cve
cvelist
Cvelist
CVE-2026-2803 Information disclosure, mitigation bypass in the Settings UI component
24 Feb 202613:33
–cvelist
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04 May 2026 08:49Current
7.2High risk
Vulners AI Score7.2
CVSS 3.17.5
EPSS0.00455
12