Total
3487 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2016-9076 | 1 Mozilla | 1 Firefox | 2026-06-17 | 4.3 MEDIUM | 5.9 MEDIUM |
| An issue where a "<select>" dropdown menu can be used to cover location bar content, resulting in potential spoofing attacks. This attack requires e10s to be enabled in order to function. This vulnerability affects Firefox < 50. | |||||
| CVE-2016-9075 | 1 Mozilla | 1 Firefox | 2026-06-17 | 7.5 HIGH | 9.8 CRITICAL |
| An issue where WebExtensions can use the mozAddonManager API to elevate privilege due to privileged pages being allowed in the permissions list. This allows a malicious extension to then install additional extensions without explicit user permission. This vulnerability affects Firefox < 50. | |||||
| CVE-2016-9074 | 2 Debian, Mozilla | 3 Debian Linux, Firefox, Thunderbird | 2026-06-17 | 4.3 MEDIUM | 5.9 MEDIUM |
| An existing mitigation of timing side-channel attacks is insufficient in some circumstances. This issue is addressed in Network Security Services (NSS) 3.26.1. This vulnerability affects Thunderbird < 45.5, Firefox ESR < 45.5, and Firefox < 50. | |||||
| CVE-2016-9073 | 1 Mozilla | 1 Firefox | 2026-06-17 | 5.0 MEDIUM | 7.5 HIGH |
| WebExtensions can bypass security checks to load privileged URLs and potentially escape the WebExtension sandbox. This vulnerability affects Firefox < 50. | |||||
| CVE-2016-9072 | 2 Microsoft, Mozilla | 2 Windows, Firefox | 2026-06-17 | 5.0 MEDIUM | 7.5 HIGH |
| When a new Firefox profile is created on 64-bit Windows installations, the sandbox for 64-bit NPAPI plugins is not enabled by default. Note: This issue only affects 64-bit Windows. 32-bit Windows and other operating systems are unaffected. This vulnerability affects Firefox < 50. | |||||
| CVE-2016-9071 | 1 Mozilla | 1 Firefox | 2026-06-17 | 5.0 MEDIUM | 5.3 MEDIUM |
| Content Security Policy combined with HTTP to HTTPS redirection can be used by malicious server to verify whether a known site is within a user's browser history. This vulnerability affects Firefox < 50. | |||||
| CVE-2016-9070 | 1 Mozilla | 1 Firefox | 2026-06-17 | 6.8 MEDIUM | 8.0 HIGH |
| A maliciously crafted page loaded to the sidebar through a bookmark can reference a privileged chrome window and engage in limited JavaScript operations violating cross-origin protections. This vulnerability affects Firefox < 50. | |||||
| CVE-2016-9069 | 1 Mozilla | 1 Firefox | 2026-06-17 | 6.8 MEDIUM | 7.8 HIGH |
| A use-after-free in nsINode::ReplaceOrInsertBefore during DOM operations resulting in potentially exploitable crashes. This vulnerability affects Firefox < 50. | |||||
| CVE-2016-9068 | 1 Mozilla | 1 Firefox | 2026-06-17 | 5.0 MEDIUM | 7.5 HIGH |
| A use-after-free during web animations when working with timelines resulting in a potentially exploitable crash. This vulnerability affects Firefox < 50. | |||||
| CVE-2016-9067 | 1 Mozilla | 1 Firefox | 2026-06-17 | 5.0 MEDIUM | 6.5 MEDIUM |
| Two use-after-free errors during DOM operations resulting in potentially exploitable crashes. This vulnerability affects Firefox < 50. | |||||
| CVE-2016-9066 | 2 Debian, Mozilla | 3 Debian Linux, Firefox, Thunderbird | 2026-06-17 | 5.0 MEDIUM | 7.5 HIGH |
| A buffer overflow resulting in a potentially exploitable crash due to memory allocation issues when handling large amounts of incoming data. This vulnerability affects Thunderbird < 45.5, Firefox ESR < 45.5, and Firefox < 50. | |||||
| CVE-2016-9065 | 2 Google, Mozilla | 2 Android, Firefox | 2026-06-17 | 5.0 MEDIUM | 7.5 HIGH |
| The location bar in Firefox for Android can be spoofed by forcing a user into fullscreen mode, blocking its exiting, and creating of a fake location bar without any user notification. Note: This issue only affects Firefox for Android. Other versions and operating systems are unaffected. This vulnerability affects Firefox < 50. | |||||
| CVE-2016-9064 | 1 Mozilla | 1 Firefox | 2026-06-17 | 4.3 MEDIUM | 5.9 MEDIUM |
| Add-on updates failed to verify that the add-on ID inside the signed package matched the ID of the add-on being updated. An attacker who could perform a man-in-the-middle attack on the user's connection to the update server and defeat the certificate pinning protection could provide a malicious signed add-on instead of a valid update. This vulnerability affects Firefox ESR < 45.5 and Firefox < 50. | |||||
| CVE-2016-9062 | 2 Google, Mozilla | 2 Android, Firefox | 2026-06-17 | 2.1 LOW | 3.3 LOW |
| Private browsing mode leaves metadata information, such as URLs, for sites visited in "browser.db" and "browser.db-wal" files within the Firefox profile after the mode is exited. Note: This issue only affects Firefox for Android. Other versions and operating systems are unaffected. This vulnerability affects Firefox < 50. | |||||
| CVE-2016-9061 | 2 Google, Mozilla | 2 Android, Firefox | 2026-06-17 | 5.0 MEDIUM | 7.5 HIGH |
| A previously installed malicious Android application which defines a specific signature-level permissions used by Firefox can access API keys meant for Firefox only. Note: This issue only affects Firefox for Android. Other versions and operating systems are unaffected. This vulnerability affects Firefox < 50. | |||||
| CVE-2016-7153 | 5 Apple, Google, Microsoft and 2 more | 6 Safari, Chrome, Edge and 3 more | 2026-06-17 | 5.0 MEDIUM | 5.3 MEDIUM |
| The HTTP/2 protocol does not consider the role of the TCP congestion window in providing information about content length, which makes it easier for remote attackers to obtain cleartext data by leveraging a web-browser configuration in which third-party cookies are sent, aka a "HEIST" attack. | |||||
| CVE-2016-7152 | 5 Apple, Google, Microsoft and 2 more | 6 Safari, Chrome, Edge and 3 more | 2026-06-17 | 5.0 MEDIUM | 5.3 MEDIUM |
| The HTTPS protocol does not consider the role of the TCP congestion window in providing information about content length, which makes it easier for remote attackers to obtain cleartext data by leveraging a web-browser configuration in which third-party cookies are sent, aka a "HEIST" attack. | |||||
| CVE-2016-5299 | 2 Google, Mozilla | 2 Android, Firefox | 2026-06-17 | 5.0 MEDIUM | 7.5 HIGH |
| A previously installed malicious Android application with same signature-level permissions as Firefox can intercept AuthTokens meant for Firefox only. Note: This issue only affects Firefox for Android. Other versions and operating systems are unaffected. This vulnerability affects Firefox < 50. | |||||
| CVE-2016-5298 | 2 Google, Mozilla | 2 Android, Firefox | 2026-06-17 | 4.3 MEDIUM | 6.5 MEDIUM |
| A mechanism where disruption of the loading of a new web page can cause the previous page's favicon and SSL indicator to not be reset when the new page is loaded. Note: this issue only affects Firefox for Android. Desktop Firefox is unaffected. This vulnerability affects Firefox < 50. | |||||
| CVE-2016-5297 | 2 Debian, Mozilla | 3 Debian Linux, Firefox, Thunderbird | 2026-06-17 | 7.5 HIGH | 9.8 CRITICAL |
| An error in argument length checking in JavaScript, leading to potential integer overflows or other bounds checking issues. This vulnerability affects Thunderbird < 45.5, Firefox ESR < 45.5, and Firefox < 50. | |||||