Vulnerabilities (CVE)

Filtered by vendor Mozilla Subscribe
Total 3610 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2015-7189 1 Mozilla 1 Firefox 2026-05-06 6.8 MEDIUM N/A
Race condition in the JPEGEncoder function in Mozilla Firefox before 42.0 and Firefox ESR 38.x before 38.4 allows remote attackers to execute arbitrary code or cause a denial of service (heap-based buffer overflow) via vectors involving a CANVAS element and crafted JavaScript code.
CVE-2014-1539 2 Apple, Mozilla 3 Mac Os X, Firefox, Thunderbird 2026-05-06 5.0 MEDIUM N/A
Mozilla Firefox before 30.0 and Thunderbird through 24.6 on OS X do not ensure visibility of the cursor after interaction with a Flash object and a DIV element, which makes it easier for remote attackers to conduct clickjacking attacks via JavaScript code that produces a fake cursor image.
CVE-2014-1550 1 Mozilla 2 Firefox, Thunderbird 2026-05-06 10.0 HIGH N/A
Use-after-free vulnerability in the MediaInputPort class in Mozilla Firefox before 31.0 and Thunderbird before 31.0 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) by leveraging incorrect Web Audio control-message ordering.
CVE-2014-1506 3 Google, Mozilla, Oracle 3 Android, Firefox, Solaris 2026-05-06 6.4 MEDIUM N/A
Directory traversal vulnerability in Android Crash Reporter in Mozilla Firefox before 28.0 on Android allows attackers to trigger the transmission of local files to arbitrary servers, or cause a denial of service (application crash), via a crafted application that specifies Android Crash Reporter arguments.
CVE-2014-1580 1 Mozilla 1 Firefox 2026-05-06 5.0 MEDIUM N/A
Mozilla Firefox before 33.0 does not properly initialize memory for GIF images, which allows remote attackers to obtain sensitive information from process memory via a crafted web page that triggers a sequence of rendering operations for truncated GIF data within a CANVAS element.
CVE-2016-1979 1 Mozilla 2 Firefox, Network Security Services 2026-05-06 6.8 MEDIUM 8.8 HIGH
Use-after-free vulnerability in the PK11_ImportDERPrivateKeyInfoAndReturnKey function in Mozilla Network Security Services (NSS) before 3.21.1, as used in Mozilla Firefox before 45.0, allows remote attackers to cause a denial of service or possibly have unspecified other impact via crafted key data with DER encoding.
CVE-2016-5281 1 Mozilla 1 Firefox 2026-05-06 7.5 HIGH 9.8 CRITICAL
Use-after-free vulnerability in the DOMSVGLength class in Mozilla Firefox before 49.0, Firefox ESR 45.x before 45.4, and Thunderbird < 45.4 allows remote attackers to execute arbitrary code by leveraging improper interaction between JavaScript code and an SVG document.
CVE-2016-1940 2 Google, Mozilla 2 Android, Firefox 2026-05-06 5.0 MEDIUM 5.3 MEDIUM
Mozilla Firefox before 44.0 on Android allows remote attackers to spoof the address bar via a data: URL that is mishandled during (1) shortcut opening or (2) BOOKMARK intent processing.
CVE-2015-2737 5 Canonical, Debian, Mozilla and 2 more 10 Ubuntu Linux, Debian Linux, Firefox and 7 more 2026-05-06 10.0 HIGH N/A
The rx::d3d11::SetBufferData function in the Direct3D 11 implementation in Mozilla Firefox before 39.0, Firefox ESR 31.x before 31.8 and 38.x before 38.1, and Thunderbird before 38.1 reads data from uninitialized memory locations, which has unspecified impact and attack vectors.
CVE-2016-1964 4 Mozilla, Opensuse, Oracle and 1 more 6 Firefox, Thunderbird, Leap and 3 more 2026-05-06 6.8 MEDIUM 8.8 HIGH
Use-after-free vulnerability in the AtomicBaseIncDec function in Mozilla Firefox before 45.0 and Firefox ESR 38.x before 38.7 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) by leveraging mishandling of XML transformations.
CVE-2016-2835 1 Mozilla 1 Firefox 2026-05-06 6.8 MEDIUM 8.8 HIGH
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 48.0 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.
CVE-2016-1968 1 Mozilla 1 Firefox 2026-05-06 6.8 MEDIUM 8.8 HIGH
Integer underflow in Brotli, as used in Mozilla Firefox before 45.0, allows remote attackers to execute arbitrary code or cause a denial of service (buffer overflow) via crafted data with brotli compression.
CVE-2015-4474 3 Canonical, Mozilla, Opensuse 3 Ubuntu Linux, Firefox, Opensuse 2026-05-06 10.0 HIGH N/A
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 40.0 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.
CVE-2015-7181 1 Mozilla 2 Firefox, Network Security Services 2026-05-06 7.5 HIGH N/A
The sec_asn1d_parse_leaf function in Mozilla Network Security Services (NSS) before 3.19.2.1 and 3.20.x before 3.20.1, as used in Firefox before 42.0 and Firefox ESR 38.x before 38.4 and other products, improperly restricts access to an unspecified data structure, which allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via crafted OCTET STRING data, related to a "use-after-poison" issue.
CVE-2015-7214 3 Fedoraproject, Mozilla, Opensuse 4 Fedora, Firefox, Leap and 1 more 2026-05-06 5.0 MEDIUM N/A
Mozilla Firefox before 43.0 and Firefox ESR 38.x before 38.5 allow remote attackers to bypass the Same Origin Policy via data: and view-source: URIs.
CVE-2014-1574 1 Mozilla 2 Firefox, Thunderbird 2026-05-06 7.5 HIGH N/A
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 33.0, Firefox ESR 31.x before 31.2, and Thunderbird 31.x before 31.2 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.
CVE-2015-4501 1 Mozilla 1 Firefox 2026-05-06 7.5 HIGH N/A
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 41.0 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.
CVE-2016-5260 1 Mozilla 1 Firefox 2026-05-06 4.3 MEDIUM 6.5 MEDIUM
Mozilla Firefox before 48.0 mishandles changes from 'INPUT type="password"' to 'INPUT type="text"' within a single Session Manager session, which might allow attackers to discover cleartext passwords by reading a session restoration file.
CVE-2016-1960 4 Mozilla, Opensuse, Oracle and 1 more 6 Firefox, Thunderbird, Leap and 3 more 2026-05-06 6.8 MEDIUM 8.8 HIGH
Integer underflow in the nsHtml5TreeBuilder class in the HTML5 string parser in Mozilla Firefox before 45.0 and Firefox ESR 38.x before 38.7 allows remote attackers to execute arbitrary code or cause a denial of service (use-after-free) by leveraging mishandling of end tags, as demonstrated by incorrect SVG processing, aka ZDI-CAN-3545.
CVE-2014-8638 1 Mozilla 4 Firefox, Firefox Esr, Seamonkey and 1 more 2026-05-06 6.8 MEDIUM N/A
The navigator.sendBeacon implementation in Mozilla Firefox before 35.0, Firefox ESR 31.x before 31.4, Thunderbird before 31.4, and SeaMonkey before 2.32 omits the CORS Origin header, which allows remote attackers to bypass intended CORS access-control checks and conduct cross-site request forgery (CSRF) attacks via a crafted web site.