CVE-2015-0831

CVE-2015-0831 describes a use-after-free in Mozilla Firefox (mozilla::dom::IndexedDB::IDBObjectStore::CreateIndex) that could allow remote code execution or denial of service via crafted IndexedDB index content. Affected products include Firefox before 36.0, Firefox ESR 31.x before 31.5, and Thun...

CVE-2016-1521

CVE-2016-1521 is a vulnerability in Graphite 2’s Libgraphite (directrun in directmachine.cpp) where skipping operations are not validated, enabling a crafted Graphite font to cause remote code execution, information disclosure, or denial of service. Affected products include Mozilla Firefox (and ...

CVE-2017-5400

The CVE-2017-5400 entry describes a exploit scenario arising from a JIT-spray targeting asm.js combined with a heap spray that bypasses ASLR and DEP, potentially causing memory corruption. Connected IBM advisories confirm affected product: IBM Storwize V7000 Unified (codes 1.5.1.0–1.5.2.5) with F...

CVE-2017-5401

CVE-2017-5401 is a memory corruption crash triggered by ErrorResult handling in Firefox/Thunderbird. Affected versions are Firefox < 52 and ESR < 45.8, Thunderbird < 52 and Thunderbird

CVE-2017-7824

The CVE-2017-7824 issue is a buffer overflow in ANGLE used for WebGL rendering in Thunderbird before 52.4. It results from an incorrect value passed during checks in the ANGLE library, leading to a potentially exploitable crash. Affected products include Thunderbird

CVE-2018-12371

CVE-2018-12371 is an integer overflow in the Skia library during edge-builder memory allocation on systems with 16 GB RAM or more. Documented impact is a potentially exploitable crash, affecting Firefox ESR < 60.1, Thunderbird < 60, and Firefox

CVE-2018-12375

CVE-2018-12375 concerns memory safety bugs in Firefox 61 that could allow memory corruption and potentially arbitrary code execution. The vulnerability affects Firefox versions earlier than 62. The connected Nessus/NVD entries corroborate the issue as a family of memory-safety defects in Firefox ...

CVE-2018-5180

CVE-2018-5180 is a WebGL use-after-free vulnerability reported in Firefox. The root cause is a heap-use-after-free in mozilla::WebGLContext::DrawElementsInstanced during WebGL operations, with impact on Firefox versions older than 60. The connected Nessus entries (Firefox

CVE-2020-15665

CVE-2020-15665 affects Mozilla Firefox before version 80. The issue is that the address bar is not reset after the beforeunload dialog if the user stays on the page, which could lead to an incorrect URL being shown when combined with other browser behaviors. Connected sources reiterate this descr...

CVE-2021-23963

CVE-2021-23963 affects Mozilla Firefox and relates to the WebRTC geolocation sharing flow. The issue occurs when sharing geolocation during an active WebRTC share, where the UI could reset the WebRTC sharing state, causing loss of control over the currently granted permission. Affected products/v...

CVE-2023-25745

CVE-2023-25745 covers memory-safety bugs in Firefox 109 that affect Firefox versions prior to 110. The issue involves memory corruption vectors in Firefox’s code paths and could enable arbitrary code execution with user interaction, as described in multiple sources. Affected product: Mozilla Fire...

CVE-2023-6210

The CVE-2023-6210 issue affects Mozilla Firefox and is triggered when an https page creates a pop-up from a javascript: URL that is incorrectly allowed to load blockable content (e.g., iframes) from insecure http URLs. The vulnerability affects Firefox versions earlier than 120. Root cause per th...

CVE-2023-6859

CVE-2023-6859 is a memory-safety vulnerability described as a use-after-free affecting TLS socket creation under memory pressure. Affected products include Firefox ESR < 115.6, Thunderbird < 115.6, and Firefox

CVE-2025-1931

A use-after-free vulnerability exists in the WebTransport component of Mozilla Firefox , Firefox ESR , and Thunderbird . This flaw occurs on the content process side of a WebTransport connection, which could allow a remote attacker to induce a service interruption or cause a potentially exploitab...

CVE-2009-3389

CVE-2009-3389 is an integer overflow in libtheora (Theora video library) that affects Mozilla Firefox <3.5.6 and SeaMonkey

CVE-2010-3182

CVE-2010-3182 impacts Mozilla Firefox (before 3.5.14 and 3.6.x before 3.6.11), Thunderbird (before 3.0.9 and 3.1.x before 3.1.5), and SeaMonkey (before 2.0.9) on Linux. Root cause: an application-launch script places a zero-length directory name in LD_LIBRARY_PATH, enabling a local user to load a...

CVE-2012-3990

CVE-2012-3990 is a use-after-free vulnerability in the IME State Manager implementation of Mozilla Firefox and related Mozilla products. Affected versions include Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before...

CVE-2013-0748

CVE-2013-0748 affects Mozilla Firefox (before 18.0 and ESR 10.x before 10.0.12, and 17.x before 17.0.2), Thunderbird (before 17.0.2, ESR 10.x before 10.0.12 and 17.x before 17.0.2), and SeaMonkey (before 2.15). The flaw is in XBL.proto .toString, where calling toString on an XBL object can leak a...

CVE-2013-1697

CVE-2013-1697 affects Mozilla Firefox (before 22.0) and related Thunderbird/ESR builds. The XrayWrapper allowed bypassing restrictions on DefaultValue for method calls, enabling remote JavaScript execution with chrome privileges via a crafted site using a user-defined (1) toString or (2) valueOf....

CVE-2016-5265

CVE-2016-5265 affects Mozilla Firefox and Firefox ESR. The initial description states that Firefox before 48.0 and Firefox ESR 45.x before 45.3 can allow a user-assisted remote attacker to bypass the Same Origin Policy, perform UXSS, or read arbitrary files by placing a crafted HTML document and ...

CVE-2017-5469

CVE-2017-5469 describes a potential buffer overflow in code generated by Flex (related to CVE-2016-6354). Affected products include Thunderbird < 52.1, Firefox ESR < 45.9, ESR < 52.1, and Firefox

CVE-2021-23996

CVE-2021-23996 affects Mozilla Firefox prior to 88.0, where a flaw in rendering with 3D CSS and JavaScript could cause content to appear outside the viewport, enabling spoofing potentially for phishing. Multiple connected advisories (Arch Linux ASA-202104-3, Alpine, CNVD/CNNVD entries, Kaspersky,...

CVE-2021-29972

CVE-2021-29972 is a use-after-free vulnerability linked to an out-of-date Cairo library affecting Mozilla Firefox versions earlier than 90. The issue was identified via testing and updating Cairo (and/or Firefox to a newer Firefox 90+ version) was reported to resolve the vulnerability and may als...

CVE-2023-29544

CVE-2023-29544 describes a memory corruption vulnerability in the Firefox garbage collector that can trigger a potentially exploitable crash when multiple resource-exhaustion instances occur at the wrong time. Affected products include Firefox for Android and Focus for Android, specifically versi...

CVE-2023-37211

CVE-2023-37211 involves memory safety bugs in Firefox 114, Firefox ESR 102.12, and Thunderbird 102.12. Some bugs show memory corruption and could potentially be exploited to run arbitrary code. Affected versions are Firefox < 115, Firefox ESR < 102.13, and Thunderbird

CVE-2023-6863

CVE-2023-6863 concerns a potential undefined behavior in ShutdownObserver() due to reliance on a dynamic type without a virtual destructor. Affected products include Firefox ESR < 115.6, Thunderbird < 115.6, and Firefox

CVE-2024-0749

CVE-2024-0749 is confirmed in the connected documents as a phishing dialog issue where an about: dialog could be repurposed to show phishing content with an incorrect origin in the address bar. Affected products are Mozilla Firefox and Thunderbird, with the vulnerability applying to Firefox versi...

CVE-2007-0008

CVE-2007-0008 is an NSS heap-based overflow caused by an integer underflow when processing an SSLv2 server message with a key too short to encrypt the Master Secret. It affects SeaMonkey, Firefox, and Thunderbird around NSS usage and was addressed by updating to fixed NSS-containing packages (e.g...

CVE-2013-1732

CVE-2013-1732 is a buffer overflow in Mozilla's nsFloatManager::GetFlowArea that affects Firefox before 24.0, Firefox ESR 17.x before 17.0.9, Thunderbird before 24.0, Thunderbird ESR 17.x before 17.0.9, and SeaMonkey before 2.21. This allows remote attackers to execute arbitrary code via crafted ...

CVE-2019-11765

Summary: CVE-2019-11765 affects Firefox versions before 70.0. A compromised content process could send a message to the parent process to show the Click to Play permission prompt. Due to insufficient validation by the parent, if the user accepted the prompt an attacker‑controlled permission could...

CVE-2021-29966

CVE-2021-29966 concerns Mozilla Firefox before version 89. The connected advisories indicate memory-safety bugs in Firefox 88 with potential to be exploited to execute arbitrary code. Affected product: Mozilla Firefox (pre-89). Root cause: memory corruption/memory-safety vulnerabilities reported ...

CVE-2021-4129

CVE-2021-4129 is a memory-safety issue originally reported in Firefox 94, affecting Firefox < 95, Firefox ESR < 91.4.0, and Thunderbird

CVE-2022-36315

CVE-2022-36315 affects Mozilla Firefox older than 103. An attacker with injection capability could trigger reuse of cached scripts loaded with Subresource Integrity, causing mismatched integrity metadata to be applied to previously cached entries. This is a browser-side issue in the SRI handling ...

CVE-2023-29551

CVE-2023-29551 corresponds to memory safety bugs in Mozilla Firefox 111 that affected Firefox for Android < 112, Firefox < 112, and Focus for Android

CVE-2024-3862

The MarkStack assignment operator, part of the JavaScript engine, could access uninitialized memory if it were used in a self-assignment. This vulnerability affects Firefox

CVE-2010-0177

CVE-2010-0177 affects Mozilla Firefox before 3.0.19, 3.5.x before 3.5.9, and 3.6.x before 3.6.2, and SeaMonkey before 2.0.4. The vulnerability frees the contents of the window.navigator.plugins array while a reference to an element remains active, enabling remote code execution or a crash via a d...

CVE-2010-1211

CVE-2010-1211 affects Mozilla Firefox 3.5.x before 3.5.11, and 3.6.x before 3.6.7; Thunderbird 3.0.x before 3.0.6 and 3.1.x before 3.1.1; SeaMonkey before 2.0.6. The Mozilla browser engine vulnerabilities allow memory corruption leading to memory corruption, DoS, or possibly arbitrary code execut...

CVE-2010-3170

CVE-2010-3170 affects Mozilla Firefox (3.5.x before 3.5.14; 3.6.x before 3.6.11), Thunderbird (before 3.0.9; before 3.1.x before 3.1.5), and SeaMonkey (before 2.0.9). Root cause: wildcard in the X.509 certificate subject Common Name enables MITM by spoofing SSL servers with a cert from a trusted ...

CVE-2012-0455

CVE-2012-0455 affects Mozilla browsers: drag-and-drop restrictions on javascript: URLs can enable user-assisted XSS. Affected products include Mozilla Firefox before 3.6.28 and 4.x through 10.0, Firefox ESR 10.x before 10.0.3, Thunderbird before 3.1.20 and 5.0 through 10.0, Thunderbird ESR 10.x b...

CVE-2012-1976

CVE-2012-1976 refers to a Use-after-free in Mozilla Firefox’s nsHTMLSelectElement::SubmitNamesValues. Affected products include Firefox before 15.0, Firefox ESR before 10.0.7 (10.x), Thunderbird before 15.0, Thunderbird ESR before 10.0.7, and SeaMonkey before 2.12. Impact per the description is r...

CVE-2013-0795

CVE-2013-0795 affects Mozilla Firefox (before 20.0) and related Mozilla stack (ESR 17.x before 17.0.5, Thunderbird before 17.0.5, SeaMonkey before 2.17). The issue arises from the System Only Wrapper (SOW) allowing a crafted site to clone a protected node via cloneNode, bypassing the Same Origin ...

CVE-2014-1523

CVE-2014-1523 is a heap-based buffer overflow in the read_u32 function of Mozilla Firefox that can be triggered by a crafted JPEG image. Affected software per the description includes Firefox before 29.0, Firefox ESR 24.x before 24.5, Thunderbird before 24.5, and SeaMonkey before 2.26, with remot...

CVE-2018-12358

CVE-2018-12358 affects Mozilla Firefox prior to 61.0. The issue arises from how service workers can use redirection to avoid tainting of cross-origin resources, allowing a malicious site to read responses that should be opaque. Impact is read access to cross-origin responses; affected are Firefox...

CVE-2019-11699

CVE-2019-11699 affects Mozilla Firefox (pre-67) and relates to content spoofing: a malicious page can briefly highlight the wrong domain name in the address bar during navigation, potentially confusing users about the loaded site. The root cause is incorrect domain highlighting, enabling spoofing...

CVE-2020-12411

CVE-2020-12411 concerns Mozilla Firefox memory-safety bugs (in Firefox 76) that the researchers cited as potentially exploitable to achieve arbitrary code execution. The provided documents consistently indicate the vulnerability affects Firefox versions earlier than 77. The root cause described a...

CVE-2022-40958

CVE-2022-40958 : The vulnerability affects Firefox ESR < 102.3, Thunderbird < 102.3, and Firefox

CVE-2023-25738

Mozilla Firefox on Windows is affected by CVE-2023-25738, due to unvalidated DEVMODEW members in the printer driver path that could lead to out-of-bounds access. The issue affects Firefox versions earlier than 110 (Thunderbird <102.8, Firefox ESR

CVE-2005-0402

CVE-2005-0402 affects Mozilla Firefox, where saving a page as a Firefox sidebar panel can allow an attacker to inject JavaScript into a privileged page, enabling remote code execution with the user’s privileges. The vulnerability concerns the Firefox sidebar panel feature; no exploitation details...

CVE-2007-3738

CVE-2007-3738 : The initial entry notes multiple unspecified vulnerabilities in Mozilla Firefox before 2.0.0.5 allowing remote code execution through a crafted XPCNativeWrapper. Connected Nessus entries reference this CVE among SeaMonkey/Firefox-related advisories, but the provided documents do n...

CVE-2009-0689

CVE-2009-0689 is an array-index error in libc’s dtoa/gdtoa floating-point conversion code (dtoa.c/pdtoa.c and gdtoa/misc.c) that can be triggered by a large precision value passed to printf, causing a denial of service (crash) and potentially arbitrary code execution. Affected platforms include F...