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3,612 CVEs • 44 products

Products (44)

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Firefox
firefox
Thunderbird
thunderbird
Seamonkey
seamonkey
Firefox Esr
firefox_esr
Bugzilla
bugzilla
Mozilla
mozilla
Mozilla Suite
mozilla_suite
Firefox Focus
firefox_focus
Focus
focus
Firefox Os
firefox_os
Nss
nss
Bleach
bleach
Bonsai
bonsai
Camino
camino
Vpn
vpn
Convict
convict
Nunjucks
nunjucks
Mozjpeg
mozjpeg
Pollbot
pollbot
Geckodriver
geckodriver
Gecko
gecko
Geckb
geckb
Libxul
libxul
Zamboni
zamboni
Firefoxos
firefoxos
Persona
persona
Hubs Cloud
hubs_cloud
Mozilla Vpn
mozilla_vpn
Nss Esr
nss_esr
Hawk
hawk
Common Voice
common_voice
Sccache
sccache
Neqo
neqo
Rhino
rhino
0din Scanner
0din_scanner
Thin Vec
thin-vec
Klar
klar

CVEs (3,612)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Mozilla
2Firefox
Thunderbird
Jun 17, 2026
Aug 19, 2025
N/A· v4
9.8 CRITICAL· v3
N/A· v2
An attacker was able to perform memory corruption in the GMP process which processes encrypted media. This process is also heavily sandboxed, but represents slightly different privileges from the content process. This vu...Show more
An attacker was able to perform memory corruption in the GMP process which processes encrypted media. This process is also heavily sandboxed, but represents slightly different privileges from the content process. This vulnerability was fixed in Firefox 142, Firefox ESR 115.27, Firefox ESR 128.14, Firefox ESR 140.2, Thunderbird 142, Thunderbird 128.14, and Thunderbird 140.2.Show less
1Mozilla
1Firefox
Jun 17, 2026
Aug 19, 2025
N/A· v4
4.3 MEDIUM· v3
N/A· v2
A crafted URL using a blob: URI could have hidden the true origin of the page, resulting in a potential spoofing attack. *Note: This issue only affected Android operating systems. Other operating systems are unaffected.*...Show more
A crafted URL using a blob: URI could have hidden the true origin of the page, resulting in a potential spoofing attack. *Note: This issue only affected Android operating systems. Other operating systems are unaffected.*. This vulnerability was fixed in Firefox 141.Show less
1Mozilla
1Firefox
Jun 17, 2026
Aug 19, 2025
N/A· v4
9.8 CRITICAL· v3
N/A· v2
Firefox for Android allowed a sandboxed iframe without the `allow-downloads` attribute to start downloads. This vulnerability was fixed in Firefox 141.
1Mozilla
1Firefox
Jun 17, 2026
Aug 19, 2025
N/A· v4
5.3 MEDIUM· v3
N/A· v2
In the address bar, Firefox for Android truncated the display of URLs from the end instead of prioritizing the origin. This vulnerability was fixed in Firefox 141.
1Mozilla
1Firefox Focus
Jun 17, 2026
Aug 19, 2025
N/A· v4
6.1 MEDIUM· v3
N/A· v2
Dragging JavaScript links to the URL bar in Focus for iOS could be utilized to run malicious scripts, potentially resulting in XSS attacks. This vulnerability was fixed in Focus for iOS 142.
1Mozilla
1Firefox Focus
Jun 17, 2026
Aug 19, 2025
N/A· v4
6.1 MEDIUM· v3
N/A· v2
Focus for iOS would not respect a Content-Disposition header of type Attachment and would incorrectly display the content inline, potentially allowing for XSS attacks. This vulnerability was fixed in Focus for iOS 142.
1Mozilla
2Firefox
Firefox Focus
Jun 17, 2026
Aug 19, 2025
N/A· v4
9.8 CRITICAL· v3
N/A· v2
Malicious pages could use Firefox for iOS to pass FIDO: links to the OS and trigger the hybrid passkey transport. An attacker within Bluetooth range could have used this to trick the user into using their passkey to log...Show more
Malicious pages could use Firefox for iOS to pass FIDO: links to the OS and trigger the hybrid passkey transport. An attacker within Bluetooth range could have used this to trick the user into using their passkey to log the attacker's computer into the target account. This vulnerability was fixed in Firefox for iOS 142 and Focus for iOS 142.Show less
1Mozilla
1Firefox
Jun 17, 2026
Aug 19, 2025
N/A· v4
6.1 MEDIUM· v3
N/A· v2
Firefox for iOS would not respect a Content-Disposition header of type Attachment and would incorrectly display the content inline rather than downloading, potentially allowing for XSS attacks. This vulnerability was fix...Show more
Firefox for iOS would not respect a Content-Disposition header of type Attachment and would incorrectly display the content inline rather than downloading, potentially allowing for XSS attacks. This vulnerability was fixed in Firefox for iOS 142.Show less
1Mozilla
1Firefox
Jun 17, 2026
Aug 19, 2025
N/A· v4
7.5 HIGH· v3
N/A· v2
Malicious scripts could bypass the popup blocker to spam new tabs, potentially resulting in denial of service attacks. This vulnerability was fixed in Firefox for iOS 142.
1Mozilla
1Firefox
Jun 17, 2026
Aug 19, 2025
N/A· v4
6.5 MEDIUM· v3
N/A· v2
Malicious scripts utilizing repetitive JavaScript alerts could prevent client user interaction in some scenarios and allow for denial of service attacks. This vulnerability was fixed in Firefox for iOS 142.
1Mozilla
1Firefox
Jun 17, 2026
Aug 19, 2025
N/A· v4
9.1 CRITICAL· v3
N/A· v2
The QR scanner could allow arbitrary websites to be opened if a user was tricked into scanning a malicious link that leveraged Firefox's open-text URL scheme. This vulnerability was fixed in Firefox for iOS 141.
1Mozilla
1Firefox
Jun 17, 2026
Aug 19, 2025
N/A· v4
5.4 MEDIUM· v3
N/A· v2
The URL scheme used by Firefox to facilitate searching of text queries could incorrectly allow attackers to open arbitrary website URLs or internal pages if a user was tricked into clicking a link. This vulnerability was...Show more
The URL scheme used by Firefox to facilitate searching of text queries could incorrectly allow attackers to open arbitrary website URLs or internal pages if a user was tricked into clicking a link. This vulnerability was fixed in Firefox for iOS 141.Show less
1Mozilla
1Firefox
Jun 17, 2026
Aug 19, 2025
N/A· v4
9.8 CRITICAL· v3
N/A· v2
Sandboxed iframes on webpages could potentially allow downloads to the device, bypassing the expected sandbox restrictions declared on the parent page. This vulnerability was fixed in Firefox for iOS 141.
1Mozilla
2Firefox
Thunderbird
Jun 17, 2026
Jul 22, 2025
N/A· v4
9.8 CRITICAL· v3
N/A· v2
Memory safety bugs present in Firefox 140 and Thunderbird 140. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code....Show more
Memory safety bugs present in Firefox 140 and Thunderbird 140. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 141 and Thunderbird 141.Show less
1Mozilla
2Firefox
Thunderbird
Jun 17, 2026
Jul 22, 2025
N/A· v4
9.8 CRITICAL· v3
N/A· v2
Focus incorrectly truncated URLs towards the beginning instead of around the origin. This vulnerability was fixed in Firefox 141.
1Mozilla
2Firefox
Thunderbird
Jun 17, 2026
Jul 22, 2025
N/A· v4
8.8 HIGH· v3
N/A· v2
Memory safety bugs present in Firefox ESR 140.0, Thunderbird ESR 140.0, Firefox 140 and Thunderbird 140. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could...Show more
Memory safety bugs present in Firefox ESR 140.0, Thunderbird ESR 140.0, Firefox 140 and Thunderbird 140. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 141, Firefox ESR 140.1, Thunderbird 141, and Thunderbird 140.1.Show less
1Mozilla
2Firefox
Thunderbird
Jun 17, 2026
Jul 22, 2025
N/A· v4
8.1 HIGH· v3
N/A· v2
In some cases search terms persisted in the URL bar even after navigating away from the search page. This vulnerability was fixed in Firefox 141, Firefox ESR 140.1, Thunderbird 141, and Thunderbird 140.1.
1Mozilla
2Firefox
Thunderbird
Jun 17, 2026
Jul 22, 2025
N/A· v4
9.8 CRITICAL· v3
N/A· v2
Thunderbird ignored paths when checking the validity of navigations in a frame. This vulnerability was fixed in Firefox 141, Firefox ESR 140.1, Thunderbird 141, and Thunderbird 140.1.
1Mozilla
2Firefox
Thunderbird
Jun 17, 2026
Jul 22, 2025
N/A· v4
9.1 CRITICAL· v3
N/A· v2
Setting a nameless cookie with an equals sign in the value shadowed other cookies. Even if the nameless cookie was set over HTTP and the shadowed cookie included the `Secure` attribute. This vulnerability was fixed in Fi...Show more
Setting a nameless cookie with an equals sign in the value shadowed other cookies. Even if the nameless cookie was set over HTTP and the shadowed cookie included the `Secure` attribute. This vulnerability was fixed in Firefox 141, Firefox ESR 140.1, Thunderbird 141, and Thunderbird 140.1.Show less
1Mozilla
2Firefox
Thunderbird
Jun 17, 2026
Jul 22, 2025
N/A· v4
8.1 HIGH· v3
N/A· v2
Thunderbird cached CORS preflight responses across IP address changes. This allowed circumventing CORS with DNS rebinding. This vulnerability was fixed in Firefox 141, Firefox ESR 140.1, Thunderbird 141, and Thunderbird...Show more
Thunderbird cached CORS preflight responses across IP address changes. This allowed circumventing CORS with DNS rebinding. This vulnerability was fixed in Firefox 141, Firefox ESR 140.1, Thunderbird 141, and Thunderbird 140.1.Show less