Vulnerabilities (CVE)

Filtered by vendor Mozilla Subscribe
Total 3125 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2017-7502 1 Mozilla 1 Network Security Services 2025-04-20 5.0 MEDIUM 7.5 HIGH
Null pointer dereference vulnerability in NSS since 3.24.0 was found when server receives empty SSLv2 messages resulting into denial of service by remote attacker.
CVE-2017-11696 1 Mozilla 1 Network Security Services 2025-04-20 4.6 MEDIUM 7.8 HIGH
Heap-based buffer overflow in the __hash_open function in lib/dbm/src/hash.c in Mozilla Network Security Services (NSS) allows context-dependent attackers to have unspecified impact using a crafted cert8.db file.
CVE-2017-11698 1 Mozilla 1 Network Security Services 2025-04-20 4.6 MEDIUM 7.8 HIGH
Heap-based buffer overflow in the __get_page function in lib/dbm/src/h_page.c in Mozilla Network Security Services (NSS) allows context-dependent attackers to have unspecified impact using a crafted cert8.db file.
CVE-2017-11695 1 Mozilla 1 Network Security Services 2025-04-20 4.6 MEDIUM 7.8 HIGH
Heap-based buffer overflow in the alloc_segs function in lib/dbm/src/hash.c in Mozilla Network Security Services (NSS) allows context-dependent attackers to have unspecified impact using a crafted cert8.db file.
CVE-2017-5461 1 Mozilla 1 Network Security Services 2025-04-20 7.5 HIGH 9.8 CRITICAL
Mozilla Network Security Services (NSS) before 3.21.4, 3.22.x through 3.28.x before 3.28.4, 3.29.x before 3.29.5, and 3.30.x before 3.30.1 allows remote attackers to cause a denial of service (out-of-bounds write) or possibly have unspecified other impact by leveraging incorrect base64 operations.
CVE-2007-5341 1 Mozilla 1 Firefox 2025-04-20 7.5 HIGH 9.8 CRITICAL
Remote code execution in the Venkman script debugger in Mozilla Firefox before 2.0.0.8.
CVE-2016-2803 1 Mozilla 1 Bugzilla 2025-04-20 4.3 MEDIUM 6.1 MEDIUM
Cross-site scripting (XSS) vulnerability in the dependency graphs in Bugzilla 2.16rc1 through 4.4.11, and 4.5.1 through 5.0.2 allows remote attackers to inject arbitrary web script or HTML.
CVE-2022-22744 2 Microsoft, Mozilla 4 Windows, Firefox, Firefox Esr and 1 more 2025-04-16 N/A 8.8 HIGH
The constructed curl command from the "Copy as curl" feature in DevTools was not properly escaped for PowerShell. This could have lead to command injection if pasted into a Powershell prompt.<br>*This bug only affects Thunderbird for Windows. Other operating systems are unaffected.*. This vulnerability affects Firefox ESR < 91.5, Firefox < 96, and Thunderbird < 91.5.
CVE-2022-22736 1 Mozilla 1 Firefox 2025-04-16 N/A 7.0 HIGH
If Firefox was installed to a world-writable directory, a local privilege escalation could occur when Firefox searched the current directory for system libraries. However the install directory is not world-writable by default.<br>*This bug only affects Firefox for Windows in a non-default installation. Other operating systems are unaffected.*. This vulnerability affects Firefox < 96.
CVE-2022-1887 2 Apple, Mozilla 2 Iphone Os, Firefox 2025-04-16 N/A 9.8 CRITICAL
The search term could have been specified externally to trigger SQL injection. This vulnerability affects Firefox for iOS < 101.
CVE-2022-1520 1 Mozilla 1 Thunderbird 2025-04-16 N/A 4.3 MEDIUM
When viewing an email message A, which contains an attached message B, where B is encrypted or digitally signed or both, Thunderbird may show an incorrect encryption or signature status. After opening and viewing the attached message B, when returning to the display of message A, the message A might be shown with the security status of message B. This vulnerability affects Thunderbird < 91.9.
CVE-2021-4221 2 Google, Mozilla 2 Android, Firefox 2025-04-16 N/A 4.3 MEDIUM
If a domain name contained a RTL character, it would cause the domain to be rendered to the right of the path. This could lead to user confusion and spoofing attacks. <br>*This bug only affects Firefox for Android. Other operating systems are unaffected.*<br>*Note*: Due to a clerical error this advisory was not included in the original announcement, and was added in Feburary 2022. This vulnerability affects Firefox < 92.
CVE-2021-4129 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2025-04-16 N/A 9.8 CRITICAL
Mozilla developers and community members Julian Hector, Randell Jesup, Gabriele Svelto, Tyson Smith, Christian Holler, and Masayuki Nakano reported memory safety bugs present in Firefox 94. 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 affects Firefox < 95, Firefox ESR < 91.4.0, and Thunderbird < 91.4.0.
CVE-2022-22764 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2025-04-16 N/A 8.8 HIGH
Mozilla developers Paul Adenot and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 96 and Firefox ESR 91.5. 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 affects Firefox < 97, Thunderbird < 91.6, and Firefox ESR < 91.6.
CVE-2022-22757 1 Mozilla 1 Firefox 2025-04-16 N/A 6.5 MEDIUM
Remote Agent, used in WebDriver, did not validate the Host or Origin headers. This could have allowed websites to connect back locally to the user's browser to control it. <br>*This bug only affected Firefox when WebDriver was enabled, which is not the default configuration.*. This vulnerability affects Firefox < 97.
CVE-2022-22737 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2025-04-16 N/A 7.5 HIGH
Constructing audio sinks could have lead to a race condition when playing audio files and closing windows. This could have lead to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox ESR < 91.5, Firefox < 96, and Thunderbird < 91.5.
CVE-2022-28285 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2025-04-16 N/A 6.5 MEDIUM
When generating the assembly code for <code>MLoadTypedArrayElementHole</code>, an incorrect AliasSet was used. In conjunction with another vulnerability this could have been used for an out of bounds memory read. This vulnerability affects Thunderbird < 91.8, Firefox < 99, and Firefox ESR < 91.8.
CVE-2022-31747 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2025-04-15 N/A 9.8 CRITICAL
Mozilla developers Andrew McCreight, Nicolas B. Pierron, and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 100 and Firefox ESR 91.9. 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 affects Thunderbird < 91.10, Firefox < 101, and Firefox ESR < 91.10.
CVE-2022-31746 1 Mozilla 1 Firefox 2025-04-15 N/A 6.5 MEDIUM
Internal URLs are protected by a secret UUID key, which could have been leaked to web page through the Referrer header. This vulnerability affects Firefox for iOS < 102.
CVE-2022-31744 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2025-04-15 N/A 6.5 MEDIUM
An attacker could have injected CSS into stylesheets accessible via internal URIs, such as resource:, and in doing so bypass a page's Content Security Policy. This vulnerability affects Firefox ESR < 91.11, Thunderbird < 102, Thunderbird < 91.11, and Firefox < 101.