Vulnerabilities (CVE)

Filtered by vendor Mozilla Subscribe
Filtered by product Firefox
Total 3487 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2016-1522 4 Debian, Fedoraproject, Mozilla and 1 more 5 Debian Linux, Fedora, Firefox and 2 more 2026-06-17 9.3 HIGH 8.8 HIGH
Code.cpp in Libgraphite in Graphite 2 1.2.4, as used in Mozilla Firefox before 43.0 and Firefox ESR 38.x before 38.6.1, does not consider recursive load calls during a size check, which allows remote attackers to cause a denial of service (heap-based buffer overflow) or possibly execute arbitrary code via a crafted Graphite smart font.
CVE-2016-1521 4 Debian, Fedoraproject, Mozilla and 1 more 5 Debian Linux, Fedora, Firefox and 2 more 2026-06-17 6.8 MEDIUM 8.8 HIGH
The directrun function in directmachine.cpp in Libgraphite in Graphite 2 1.2.4, as used in Mozilla Firefox before 43.0 and Firefox ESR 38.x before 38.6.1, does not validate a certain skip operation, which allows remote attackers to execute arbitrary code, obtain sensitive information, or cause a denial of service (out-of-bounds read and application crash) via a crafted Graphite smart font.
CVE-2016-10196 3 Debian, Libevent Project, Mozilla 4 Debian Linux, Libevent, Firefox and 1 more 2026-06-17 5.0 MEDIUM 7.5 HIGH
Stack-based buffer overflow in the evutil_parse_sockaddr_port function in evutil.c in libevent before 2.1.6-beta allows attackers to cause a denial of service (segmentation fault) via vectors involving a long string in brackets in the ip_as_string argument.
CVE-2015-8960 7 Apple, Google, Ietf and 4 more 18 Safari, Chrome, Transport Layer Security and 15 more 2026-06-17 6.8 MEDIUM 8.1 HIGH
The TLS protocol 1.2 and earlier supports the rsa_fixed_dh, dss_fixed_dh, rsa_fixed_ecdh, and ecdsa_fixed_ecdh values for ClientCertificateType but does not directly document the ability to compute the master secret in certain situations with a client secret key and server public key but not a server secret key, which makes it easier for man-in-the-middle attackers to spoof TLS servers by leveraging knowledge of the secret key for an arbitrary installed client X.509 certificate, aka the "Key Compromise Impersonation (KCI)" issue.
CVE-2015-7327 1 Mozilla 1 Firefox 2026-06-17 4.3 MEDIUM N/A
Mozilla Firefox before 41.0 does not properly restrict the availability of High Resolution Time API times, which allows remote attackers to track last-level cache access, and consequently obtain sensitive information, via crafted JavaScript code that makes performance.now calls.
CVE-2015-7223 3 Fedoraproject, Mozilla, Opensuse 4 Fedora, Firefox, Leap and 1 more 2026-06-17 4.0 MEDIUM N/A
The WebExtension APIs in Mozilla Firefox before 43.0 allow remote attackers to gain privileges, and possibly obtain sensitive information or conduct cross-site scripting (XSS) attacks, via a crafted web site.
CVE-2015-7222 3 Fedoraproject, Mozilla, Opensuse 4 Fedora, Firefox, Leap and 1 more 2026-06-17 6.8 MEDIUM N/A
Integer underflow in the Metadata::setData function in MetaData.cpp in libstagefright in Mozilla Firefox before 43.0 and Firefox ESR 38.x before 38.5 allows remote attackers to execute arbitrary code or cause a denial of service (incorrect memory allocation and application crash) via an MP4 video file with crafted covr metadata that triggers a buffer overflow.
CVE-2015-7221 3 Fedoraproject, Mozilla, Opensuse 4 Fedora, Firefox, Leap and 1 more 2026-06-17 10.0 HIGH N/A
Buffer overflow in the nsDeque::GrowCapacity function in xpcom/glue/nsDeque.cpp in Mozilla Firefox before 43.0 might allow remote attackers to cause a denial of service or possibly have unspecified other impact by triggering a deque size change.
CVE-2015-7220 3 Fedoraproject, Mozilla, Opensuse 4 Fedora, Firefox, Leap and 1 more 2026-06-17 10.0 HIGH N/A
Buffer overflow in the XDRBuffer::grow function in js/src/vm/Xdr.cpp in Mozilla Firefox before 43.0 might allow remote attackers to cause a denial of service or possibly have unspecified other impact via crafted JavaScript code.
CVE-2015-7219 3 Fedoraproject, Mozilla, Opensuse 4 Fedora, Firefox, Leap and 1 more 2026-06-17 5.0 MEDIUM N/A
The HTTP/2 implementation in Mozilla Firefox before 43.0 allows remote attackers to cause a denial of service (integer underflow, assertion failure, and application exit) via a malformed PushPromise frame that triggers decompressed-buffer length miscalculation and incorrect memory allocation.
CVE-2015-7218 3 Fedoraproject, Mozilla, Opensuse 4 Fedora, Firefox, Leap and 1 more 2026-06-17 5.0 MEDIUM N/A
The HTTP/2 implementation in Mozilla Firefox before 43.0 allows remote attackers to cause a denial of service (integer underflow, assertion failure, and application exit) via a single-byte header frame that triggers incorrect memory allocation.
CVE-2015-7217 4 Fedoraproject, Gnome, Mozilla and 1 more 5 Fedora, Gnome, Firefox and 2 more 2026-06-17 4.3 MEDIUM N/A
The gdk-pixbuf configuration in Mozilla Firefox before 43.0 on Linux GNOME platforms incorrectly enables the TGA decoder, which allows remote attackers to cause a denial of service (heap-based buffer overflow) via a crafted Truevision TGA image.
CVE-2015-7216 4 Fedoraproject, Gnome, Mozilla and 1 more 5 Fedora, Gnome, Firefox and 2 more 2026-06-17 6.8 MEDIUM N/A
The gdk-pixbuf configuration in Mozilla Firefox before 43.0 on Linux GNOME platforms incorrectly enables the JasPer decoder, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted JPEG 2000 image.
CVE-2015-7215 3 Fedoraproject, Mozilla, Opensuse 4 Fedora, Firefox, Leap and 1 more 2026-06-17 5.0 MEDIUM N/A
The importScripts function in the Web Workers API implementation in Mozilla Firefox before 43.0 allows remote attackers to bypass the Same Origin Policy by triggering use of the no-cors mode in the fetch API to attempt resource access that throws an exception, leading to information disclosure after a rethrow.
CVE-2015-7214 3 Fedoraproject, Mozilla, Opensuse 4 Fedora, Firefox, Leap and 1 more 2026-06-17 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-2015-7213 3 Fedoraproject, Mozilla, Opensuse 4 Fedora, Firefox, Leap and 1 more 2026-06-17 6.8 MEDIUM N/A
Integer overflow in the MPEG4Extractor::readMetaData function in MPEG4Extractor.cpp in libstagefright in Mozilla Firefox before 43.0 and Firefox ESR 38.x before 38.5 on 64-bit platforms allows remote attackers to execute arbitrary code via a crafted MP4 video file that triggers a buffer overflow.
CVE-2015-7212 3 Fedoraproject, Mozilla, Opensuse 4 Fedora, Firefox, Leap and 1 more 2026-06-17 7.5 HIGH N/A
Integer overflow in the mozilla::layers::BufferTextureClient::AllocateForSurface function in Mozilla Firefox before 43.0 and Firefox ESR 38.x before 38.5 allows remote attackers to execute arbitrary code by triggering a graphics operation that requires a large texture allocation.
CVE-2015-7211 3 Fedoraproject, Mozilla, Opensuse 4 Fedora, Firefox, Leap and 1 more 2026-06-17 5.0 MEDIUM N/A
Mozilla Firefox before 43.0 mishandles the # (number sign) character in a data: URI, which allows remote attackers to spoof web sites via unspecified vectors.
CVE-2015-7210 3 Fedoraproject, Mozilla, Opensuse 4 Fedora, Firefox, Leap and 1 more 2026-06-17 7.5 HIGH N/A
Use-after-free vulnerability in Mozilla Firefox before 43.0 and Firefox ESR 38.x before 38.5 allows remote attackers to execute arbitrary code by triggering attempted use of a data channel that has been closed by a WebRTC function.
CVE-2015-7208 3 Fedoraproject, Mozilla, Opensuse 4 Fedora, Firefox, Leap and 1 more 2026-06-17 5.0 MEDIUM N/A
Mozilla Firefox before 43.0 stores cookies containing vertical tab characters, which allows remote attackers to obtain sensitive information by reading HTTP Cookie headers.