mozilla
3,619 tracked vulnerabilities.
CVE-2026-14906
MEDIUM
Firefox for iOS < 152.4 - Saved PDF Resource Overwrite
Jul 13, 2026
CVSS 5.3
CVE-2026-13356
MEDIUM
Interrupted navigation could allow address bar origin spoofing in Firefox for iOS
Jul 07, 2026
CVSS 6.3
EPSS 0.00
CVE-2026-57963
MEDIUM
Mozilla Thunderbird - Chat UI Manipulation by Injection
Jul 01, 2026
CVSS 6.5
EPSS 0.00
CVE-2026-57962
MEDIUM
Denial-of-service via malicious LDAP address-book server
Jul 01, 2026
CVSS 5.3
EPSS 0.00
CVE-2026-14241
CRITICAL
Memory safety bugs fixed in Firefox 152.0.4
Jun 30, 2026
CVSS 9.8
EPSS 0.00
CVE-2026-53900
MEDIUM
Cookie injection was possible when opening a PDF link
Jun 16, 2026
CVSS 4.3
EPSS 0.00
CVE-2026-53899
MEDIUM
Cross-origin cookies could be leaked when opening a PDF link
Jun 16, 2026
CVSS 6.5
EPSS 0.00
CVE-2026-12330
MEDIUM
Mozilla Firefox - Incorrect Boundary Conditions in the Internationalization Component
Jun 16, 2026
CVSS 5.4
EPSS 0.00
CVE-2026-12329
MEDIUM
Memory safety bug fixed in Thunderbird ESR 140.12
Jun 16, 2026
CVSS 5.3
EPSS 0.00
CVE-2026-12328
HIGH
Memory safety bugs fixed in Firefox ESR 115.37, Firefox ESR 140.12, Thunderbird ESR 140.12, Firefox 152 and Thunderbird 152
Jun 16, 2026
CVSS 8.1
EPSS 0.00
CVE-2026-12327
HIGH
Memory safety bugs fixed in Firefox ESR 140.12, Thunderbird ESR 140.12, Firefox 152 and Thunderbird 152
Jun 16, 2026
CVSS 8.1
EPSS 0.00
CVE-2026-12326
HIGH
Memory safety bugs fixed in Firefox 152 and Thunderbird 152
Jun 16, 2026
CVSS 8.1
EPSS 0.00
CVE-2026-12325
MEDIUM
Denial-of-service in the Graphics: ImageLib component
Jun 16, 2026
CVSS 6.5
EPSS 0.00
CVE-2026-12324
HIGH
Incorrect boundary conditions in the Graphics: CanvasWebGL component
Jun 16, 2026
CVSS 7.3
EPSS 0.00
CVE-2026-12323
MEDIUM
Mozilla Firefox and Thunderbird - DOM Core and HTML Spoofing
Jun 16, 2026
CVSS 5.4
EPSS 0.00
CVE-2026-12322
MEDIUM
Mozilla Firefox and Thunderbird - Widget Gtk Clickjacking
Jun 16, 2026
CVSS 5.4
EPSS 0.00
CVE-2026-12321
MEDIUM
JIT miscompilation in the JavaScript: WebAssembly component
Jun 16, 2026
CVSS 5.4
EPSS 0.00
CVE-2026-12320
MEDIUM
Mozilla Firefox - Information Disclosure in the Password Manager Component
Jun 16, 2026
CVSS 4.3
EPSS 0.00
CVE-2026-12319
MEDIUM
Denial-of-service in the Audio/Video: Playback component
Jun 16, 2026
CVSS 6.5
EPSS 0.00
CVE-2026-12318
HIGH
Incorrect boundary conditions in the Libraries component in NSS
Jun 16, 2026
CVSS 7.3
EPSS 0.00
CVE-2026-12317
HIGH
Mozilla Firefox - Memory Safety Bug Fixed in Thunderbird 152
Jun 16, 2026
CVSS 7.5
EPSS 0.00
CVE-2026-12316
CRITICAL
Mitigation bypass in the DOM: Security component
Jun 16, 2026
CVSS 9.1
EPSS 0.00
CVE-2026-12315
CRITICAL
Mitigation bypass in the DOM: Security component
Jun 16, 2026
CVSS 9.1
EPSS 0.00
CVE-2026-12314
HIGH
Mozilla Firefox - Memory Safety Bug Fixed in Thunderbird 152
Jun 16, 2026
CVSS 7.5
EPSS 0.00
CVE-2026-12313
MEDIUM
Information disclosure, sandbox escape in the Security: Process Sandboxing component
Jun 16, 2026
CVSS 4.7
EPSS 0.00
Products
firefox 3,179
thunderbird 1,773
seamonkey 704
firefox_esr 488
Firefox 432
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 22
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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