mozilla
3,621 tracked vulnerabilities.
CVE-2021-43530
MEDIUM
Firefox for Android < 94.0 - Universal Cross-Site Scripting via QR Code URL Processing
Dec 08, 2021
CVSS 6.1
EPSS 0.01
CVE-2021-43528
MEDIUM
Thunderbird < 91.4.0 - Unexpected JavaScript Execution in Composition Area
Dec 08, 2021
CVSS 6.5
EPSS 0.01
CVE-2021-43527
CRITICAL
NSS <3.73-3.68.1 ESR - Buffer Overflow
Dec 08, 2021
CVSS 9.8
EPSS 0.18
CVE-2021-38510
HIGH
Firefox <94, Thunderbird <91.3, Firefox ESR <91.3 - Code Injection
Dec 08, 2021
CVSS 8.8
EPSS 0.01
CVE-2021-38509
MEDIUM
Firefox < 94, Thunderbird < 91.3, Firefox ESR < 91.3 - XSS
Dec 08, 2021
CVSS 4.3
EPSS 0.02
CVE-2021-38508
MEDIUM
Firefox <94, Thunderbird <91.3, Firefox ESR <91.3 - CSRF
Dec 08, 2021
CVSS 4.3
EPSS 0.02
CVE-2021-38507
MEDIUM
HTTP2 Opportunistic Encryption - SSRF
Dec 08, 2021
CVSS 6.5
EPSS 0.01
CVE-2021-38506
MEDIUM
Firefox < 94.0 - UI Spoofing via Fullscreen Mode Navigation
Dec 08, 2021
CVSS 4.3
EPSS 0.01
CVE-2021-38505
MEDIUM
Firefox < 94.0 and Firefox ESR < 91.3.0 - Sensitive Data Exposure via Cloud Clipboard
Dec 08, 2021
CVSS 6.5
EPSS 0.01
CVE-2021-38504
HIGH
Firefox < 94, Thunderbird < 91.3, Firefox ESR < 91.3 - Use After Free
Dec 08, 2021
CVSS 8.8
EPSS 0.02
CVE-2021-38503
CRITICAL
Firefox < 94 - Firefox ESR < 91.3 - XSS
Dec 08, 2021
CVSS 10.0
EPSS 0.04
CVE-2021-38502
MEDIUM
Thunderbird <91.2 - Privilege Escalation
Nov 03, 2021
CVSS 5.9
EPSS 0.01
CVE-2021-38501
HIGH
Mozilla Firefox <93 - Memory Corruption
Nov 03, 2021
CVSS 8.8
EPSS 0.01
CVE-2021-38500
HIGH
Mozilla Firefox <93 - Memory Corruption
Nov 03, 2021
CVSS 8.8
EPSS 0.01
CVE-2021-38499
HIGH
Mozilla Firefox <93 - Memory Corruption
Nov 03, 2021
CVSS 8.8
EPSS 0.01
CVE-2021-38498
HIGH
Firefox < 93, Thunderbird < 91.2, Firefox ESR < 91.2 - Use After Free
Nov 03, 2021
CVSS 7.5
EPSS 0.01
CVE-2021-38497
MEDIUM
Firefox < 93, Thunderbird < 91.2, Firefox ESR < 91.2 - CSRF
Nov 03, 2021
CVSS 6.5
EPSS 0.01
CVE-2021-38496
HIGH
Thunderbird <78.15, Firefox ESR <91.2, Firefox <93 - Memory Corruption
Nov 03, 2021
CVSS 8.8
EPSS 0.02
CVE-2021-38495
HIGH
Mozilla Thunderbird <91.1 - Memory Corruption
Nov 03, 2021
CVSS 8.8
EPSS 0.01
CVE-2021-38494
HIGH
Mozilla Firefox <92 - Memory Corruption
Nov 03, 2021
CVSS 8.8
EPSS 0.01
CVE-2021-38493
HIGH
Mozilla Firefox <92 - Memory Corruption
Nov 03, 2021
CVSS 8.8
EPSS 0.01
CVE-2021-38492
MEDIUM
Firefox < 92.0 and Firefox ESR < 78.14 - Unauthenticated Arbitrary Code Execution via mk Scheme Delegation
Nov 03, 2021
CVSS 6.5
EPSS 0.01
CVE-2021-38491
MEDIUM
Firefox < 92.0 - Mixed Content Security Bypass via Opaque Origin Handling
Nov 03, 2021
CVSS 6.5
EPSS 0.01
CVE-2021-29993
HIGH
Firefox < 92.0 - Denial of Service and UI Spoofing via Intent Protocol Navigation
Nov 03, 2021
CVSS 8.1
EPSS 0.01
CVE-2021-29991
HIGH
Firefox < 91.0.1 - HTTP Request Smuggling via HTTP/3 Header Newline Injection
Nov 03, 2021
CVSS 8.1
EPSS 0.01
Products
firefox 3,181
thunderbird 1,773
seamonkey 704
firefox_esr 488
Firefox 434
Thunderbird 403
thunderbird_esr 228
bugzilla 145
mozilla 108
network_security_services 50
Firefox ESR 44
mozilla_suite 27
Firefox for iOS 25
firefox_mobile 23
firefox_focus 20
focus 16
firefox_os 14
Focus for iOS 6
nss 6
bleach 5
bonsai 4
camino 4
vpn 4
convict 3
netscape_portable_runtime 3
geckodriver 2
mozjpeg 2
nunjucks 2
pollbot 2
webthings_gateway 2
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