Lucene search
K

CVE-2021-38491

🗓️ 03 Nov 2021 01:15:07Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 1 Views

CVE-2021-38491: Mixed-content checks fail for opaque origins, allowing mixed content in Firefox before 92.

Related
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2021-38491
3 Nov 202101:15
attackerkb
AlpineLinux
CVE-2021-38491
3 Nov 202100:04
alpinelinux
ArchLinux
[ASA-202109-2] firefox: multiple issues
14 Sep 202100:00
archlinux
AstraLinux
Astra Linux – Vulnerability in Firefox
19 Jun 202611:10
astralinux
BDU FSTEC
The vulnerability of the Mozilla Firefox browser, which allows attackers to carry out spear-phishing attacks
4 Oct 202200:00
bdu_fstec
Circl
CVE-2021-38491
3 Nov 202106:23
circl
CNNVD
Mozilla Firefox 权限许可和访问控制问题漏洞
7 Sep 202100:00
cnnvd
CVE
CVE-2021-38491
3 Nov 202100:04
cve
Cvelist
CVE-2021-38491
3 Nov 202100:04
cvelist
Debian CVE
CVE-2021-38491
3 Nov 202100:04
debiancve
Rows per page

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

04 May 2026 08:30Current
7.4High risk
Vulners AI Score7.4
CVSS 3.16.5
EPSS0.00852
1