CVE-2012-3967

CVE-2012-3967 is a Firefox/WebGL vulnerability on Linux where the WebGL implementation fails to interact correctly with Mesa drivers when a large number of sampler uniforms are used. This can let remote attackers execute arbitrary code or cause a denial of service (stack memory corruption) via a ...

CVE-2013-1687

CVE-2013-1687 affects Mozilla Firefox before 22.0, Firefox ESR 17.x before 17.0.7, Thunderbird before 17.0.7, and Thunderbird ESR 17.x before 17.0.7. The vulnerability arises from insufficient restriction of XBL user-defined functions in the SOW (System Only Wrapper) and COW (Chrome Object Wrappe...

CVE-2013-1713

CVE-2013-1713 affects Mozilla Firefox before 23.0, Firefox ESR 17.x before 17.0.8, Thunderbird before 17.0.8, Thunderbird ESR 17.x before 17.0.8, and SeaMonkey before 2.20. It arises from an incorrect URI comparison during enforcement of the Same Origin Policy, enabling remote attackers to perfor...

CVE-2014-1486

CVE-2014-1486 is a use-after-free in Mozilla Firefox’s imgRequestProxy function (affecting Firefox before 27.0, Firefox ESR 24.x before 24.3, Thunderbird before 24.3, SeaMonkey before 2.24). The vulnerability enables remote code execution via image data with unspecified Content-Type values. Mirac...

CVE-2014-1512

The provided connected documents confirm multiple Firefox-related CVEs (e.g., CVE-2014-1512 among others) affecting Mozilla Firefox before 28.0, ESR 24.x before 24.4, and related Mozilla products. The primary issue is memory-safety/use-after-free vulnerabilities in the browser engine (notably in ...

CVE-2015-2731

CVE-2015-2731 is a use-after-free vulnerability in the CSPService::ShouldLoad function of Firefox’s microtask implementation (and affects Thunderbird). An attacker could trigger removal of a DOM object via client-side JavaScript based on a Content Policy, leading to remote code execution. Affecte...

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-2026-7321

Mozilla Firefox , Firefox ESR , and Thunderbird are vulnerable to a sandbox escape caused by incorrect boundary conditions in the WebRTC: Networking component. The vulnerability allows an attacker to bypass security boundaries, potentially compromising the confidentiality, integrity, and accessib...

CVE-2009-1302

The CVE-2009-1302 entry affects Mozilla Firefox 3.x prior to 3.0.9, Thunderbird prior to 2.0.0.22, and SeaMonkey prior to 1.1.16. The vulnerability enables remote attackers to trigger a denial of service (application crash) and potentially memory corruption via multiple vectors, including nsAsync...

CVE-2011-2373

CVE-2011-2373 concerns a use-after-free in Mozilla Firefox (prior to 3.6.18 and 4.x up to 4.0.1), Thunderbird (before 3.1.11), and SeaMonkey (through 2.0.14). The vulnerability occurs when JavaScript is disabled and an attacker provides a crafted XUL document, enabling remote code execution. The ...

CVE-2013-0746

CVE-2013-0746 affects Mozilla products including Firefox (before 18.0), Firefox ESR (before 10.0.12 and 17.x before 17.0.2), Thunderbird (before 17.0.2, and ESR 10.x before 10.0.12 and 17.x before 17.0.2), and SeaMonkey (before 2.15). The issue is a quickstubs/jsval return-value handling flaw tha...

CVE-2014-1513

The CVE-2014-1513 issue affects Mozilla Firefox (and related Mozilla suite components) prior to version 28.0, and Firefox ESR 24.x prior to 24.4, with Firefox/SeaMonkey/Thunderbird affecting ArrayBuffer usage. Root cause: TypedArrayObject mishandles a zero-length transition during ArrayBuffer use...

CVE-2016-1957

CVE-2016-1957 affects Mozilla Firefox prior to 45.0 and Firefox ESR 38.x prior to 38.7, where a memory leak in libstagefright during MPEG-4 processing can be triggered by an array deletion, potentially enabling a denial-of-service via memory consumption. Mitigations in the referenced advisories i...

CVE-2010-2753

CVE-2010-2753 affects Mozilla Firefox (3.5.x before 3.5.11; 3.6.x before 3.6.7), Thunderbird (3.0.x before 3.0.6; 3.1.x before 3.1.1), and SeaMonkey before 2.0.6. Root cause: integer overflow in the XUL tree selection attribute can trigger a use-after-free when handling a large selection in a XUL...

CVE-2010-3180

The CVE-2010-3180 use-after-free affects Mozilla products: 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. The issue arises in the nsBarProp function when accessing the locationbar property of a closed window, enabling re...

CVE-2012-1967

CVE-2012-1967 affects Mozilla Firefox 4.x–13.0, Firefox ESR 10.x prior to 10.0.6, Thunderbird 5.0–13.0, Thunderbird ESR 10.x prior to 10.0.6, and SeaMonkey prior to 2.11. Root cause: JavaScript sandbox may run javascript: URLs with insufficient context, allowing remote code execution with user pr...

CVE-2012-4214

CVE-2012-4214 is a use-after-free in Mozilla Firefox’s nsTextEditorState::PrepareEditor, affecting Firefox before 17.0 and ESR 10.x before 10.0.11, Thunderbird before 17.0/ESR 10.x before 10.0.11, and SeaMonkey before 2.14. The vulnerability can allow remote attackers to execute arbitrary code or...

CVE-2013-1725

CVE-2013-1725 affects Mozilla 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. The issue is that initialization of JavaScript objects with compartments may not occur, allowing remote attackers to execute a...

CVE-2014-1479

CVE-2014-1479 affects Mozilla Firefox (including ESR 24.x line), Thunderbird, and SeaMonkey before versions around 27.0/24.x 24.3/SeaMonkey 2.24. The flaw, in the System Only Wrapper (SOW) implementation, does not prevent certain cloning operations, allowing remote attackers to bypass restriction...

CVE-2014-1487

CVE-2014-1487 affects Mozilla Firefox (Web workers) and related Mozilla suite components. The issue allows remote attackers to bypass Same Origin Policy and obtain sensitive authentication data via error-message handling in Web workers, affecting Firefox versions before 27.0 (and ESR 24.x before ...

CVE-2014-1567

CVE-2014-1567 is a use-after-free in DirectionalityUtils.cpp in Mozilla Firefox before 32.0, Firefox ESR 24.x before 24.8 and 31.x before 31.1, and Thunderbird 24.x before 24.8 and 31.x before 31.1, allowing remote attackers to execute arbitrary code via text processed during directionality resol...

CVE-2016-1966

CVE-2016-1966 affects Mozilla Firefox and Firefox ESR. The issue is a dangling pointer dereference in NPAPI handling (nsNPObjWrapper::GetNewOrUsed) in dom/plugins/base/nsJSNPRuntime.cpp, allowing a crafted NPAPI plugin to cause a remote crash or arbitrary code execution. Exploitation in the wild ...

CVE-2016-1974

The CVE-2016-1974 issue affects Mozilla Firefox and Firefox ESR, where nsScannerString::AppendUnicodeTo can fail to verify memory allocation success, enabling a remote attacker to crash the browser or potentially execute arbitrary code via crafted Unicode data in HTML/XML/SVG. Affected versions a...

CVE-2018-12373

CVE-2018-12373 concerns Mozilla Thunderbird prior to 52.9.1, where decrypted S/MIME parts hidden with CSS or the plaintext HTML tag can leak plaintext when included in a HTML reply/forward. The issue is categorized as an information disclosure vulnerability affecting Thunderbird versions older th...

CVE-2021-40529

The CVE-2021-40529 entry concerns the ElGamal implementation in Botan (through 2.18.1), used by Thunderbird and other products. A cross-configuration attack between two cryptographic libraries can lead to plaintext recovery by exploiting a dangerous combination of the receiver’s key prime and gen...

CVE-2021-43529

Thunderbird is affected by CVE-2021-43529: older builds (prior to 91.3.0) are vulnerable to a heap overflow when processing S/MIME messages, tied to the DER-encoded DSA/RSA-PSS signature handling as described in CVE-2021-43527. The issue arises in the vulnerable code path used during S/MIME proce...

CVE-2025-1936

The Mozilla Firefox and Thunderbird applications are vulnerable to a flaw where jar: URLs retrieve local file content from ZIP archives improperly. Specifically, the system ignores the null character and subsequent content when retrieving data, but uses the fake extension following the null chara...

CVE-2013-0744

CVE-2013-0744 is a use-after-free in the TableBackgroundPainter::TableBackgroundData::Destroy function of Mozilla Firefox prior to 18.0 (and Firefox ESR 10.x before 10.0.12 and 17.x before 17.0.2), Thunderbird prior to 17.0.2/ESR 10.x before 10.0.12/17.x before 17.0.2, and SeaMonkey prior to 2.15...

CVE-2013-0796

CVE-2013-0796 is a WebGL/Mesa driver interaction flaw in Mozilla Firefox (and related Mozilla apps like Thunderbird and SeaMonkey) on Linux that could allow remote code execution or DoS. The issue arises from how WebGL interacts with Mesa drivers, enabling exploitation via unspecified vectors. Pu...

CVE-2013-1714

CVE-2013-1714 concerns Mozilla Firefox and related Mozilla components. The affected products are Firefox before 23.0, Firefox ESR 17.x before 17.0.8, Thunderbird before 17.0.8, Thunderbird ESR 17.x before 17.0.8, and SeaMonkey before 2.20. Root cause (per the connected MiracleLinux/Nessus entry):...

CVE-2013-1717

CVE-2013-1717: Local-filesystem access via Java applets not properly restricted in Mozilla Firefox (before 23.0; ESR 17.x before 17.0.8), SeaMonkey (before 2.20), and Thunderbird (before 17.0.8). This allows user‑assisted reading of arbitrary files through downloads to fixed/predictable paths. Co...

CVE-2013-1735

CVE-2013-1735 : A use-after-free in Mozilla's ScrollbarActivity in 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 allows remote attackers to execute arbitrary code via image-document scrolling vectors. Ex...

CVE-2014-1530

CVE-2014-1530 affects Mozilla Firefox family components (Firefox before 29.0, ESR 24.x before 24.5, Thunderbird before 24.5, SeaMonkey before 2.26). The issue arises in the docshell loading logic: a crafted site performing history navigation can set a spoofed baseURI, enabling cross-site scriptin...

CVE-2014-1574

CVE-2014-1574 affects Mozilla Firefox before 33.0, Firefox ESR 31.x before 31.2, and Thunderbird 31.x before 31.2. The vulnerability arises from memory safety issues in the browser engine that could be exploited to cause a denial of service (memory corruption and application crash) or possibly ex...

CVE-2014-1578

CVE-2014-1578 affects Mozilla Firefox (Firefox 33.0 and Firefox ESR 31.x before 31.2) and Thunderbird; the issue is an out-of-bounds write in get_tile() when buffering WebM frames with invalid tile sizes, leading to a crash or potentially arbitrary code execution. Connected sources confirm fixes:...

CVE-2018-5184

CVE-2018-5184 describes a vulnerability in Mozilla Thunderbird (affecting Thunderbird ESR < 52.8 and Thunderbird

CVE-2022-3033

CVE-2022-3033 affects Thunderbird when replying to crafted HTML emails containing a meta tag with http-equiv="refresh" and a content URL. This can trigger a network request and, with other HTML elements, allow JavaScript in the message compose context to read/modify the compose window (including ...

CVE-2023-6864

CVE-2023-6864 affects Mozilla Firefox 120, Firefox ESR 115.5, and Thunderbird 115.5. The issue is described as memory safety bugs with evidence of memory corruption; with sufficient effort these could be exploited to execute arbitrary code. Impact is high (CVE base score 8.8; confidentiality, int...

CVE-2025-1015

CVE-2025-1015 affects Thunderbird where the Address Book URI fields contain unsanitized links. An attacker could craft an address book that exports a field with a malicious payload; when another user imports the address book and clicks the link, Thunderbird could load a web page inside the applic...

CVE-2012-0467

CVE-2012-0467 is reflected in multiple Nessus/MiracleLinux advisories for Mozilla Firefox 4.x–11.0, Firefox ESR 10.x (before 10.0.4), Thunderbird 5.0–11.0, Thunderbird ESR 10.x (before 10.0.4), and SeaMonkey before 2.9. The Connected documents describe a set of memory-safety and control-flow vuln...

CVE-2012-3972

CVE-2012-3972 affects the XSLT format-number functionality in Mozilla Firefox before 15.0, Firefox ESR 10.x before 10.0.7, Thunderbird before 15.0, Thunderbird ESR 10.x before 10.0.7, and SeaMonkey before 2.12. The vulnerability allows remote attackers to obtain sensitive information via unspecif...

CVE-2013-0747

Technical details for CVE-2013-0747 are not publicly provided in the supplied documents. Monitor for updates.

CVE-2013-0787

CVE-2013-0787 is a Use-after-free in Mozilla Firefox’s editor component (nsEditor::IsPreformatted) that could allow remote code execution. Affected: Firefox <19.0.2, Firefox ESR <17.0.4, Thunderbird <17.0.4, Thunderbird ESR <17.0.4, and SeaMonkey

CVE-2013-1709

CVE-2013-1709 is a Firefox/XUL/SeaMonkey family XSS issue caused by improper handling of FRAME elements and history, allowing remote attackers to spoof a relative location in a previously visited document. Affected products are Mozilla Firefox before 23.0, Firefox ESR 17.x before 17.0.8, Thunderb...

CVE-2014-1481

CVE-2014-1481 affects Mozilla Firefox before 27.0, Firefox ESR 24.x before 24.3, Thunderbird before 24.3, and SeaMonkey before 2.24. It enables remote attackers to bypass restrictions on window objects by exploiting inconsistencies in native JavaScript engine getter methods. Impact per sources is...

CVE-2014-1524

CVE-2014-1524 is reported in several Nessus entries tied to Mozilla Firefox components. Affected: Mozilla Firefox (before 29.0), Firefox ESR 24.x (before 24.5), Thunderbird (before 24.5), and SeaMonkey (before 2.26). Root cause: nsXBLProtoImpl::InstallImplementation does not reliably verify that ...

CVE-2015-0807

CVE-2015-0807 affects Mozilla Firefox (before 37.0, and Firefox ESR 31.x before 31.6) and Thunderbird (before 31.6). The issue is in navigator.sendBeacon: after a preflight request, HTTP 30x redirects are processed, allowing bypass of CORS access-control checks and enabling cross-site request for...

CVE-2010-0173

CVE-2010-0173 affects Mozilla Firefox before 3.5.9 and 3.6.x before 3.6.2, Thunderbird before 3.0.4, and SeaMonkey before 2.0.4. The issue is memory corruption in the browser engine that can cause denial of service or potentially allow remote code execution. Mitigation per connected docs: upgrade...

CVE-2012-0470

The CVE-2012-0470 issue affects Mozilla Firefox 4.x–11.0, Firefox ESR 10.x before 10.0.4, Thunderbird 5.0–11.0, Thunderbird ESR 10.x before 10.0.4, and SeaMonkey before 2.9. It is a heap-based buffer overflow in nsSVGFEDiffuseLightingElement::LightPixel caused by the use of different number syste...