CVE-2008-4068

CVE-2008-4068 is a directory-traversal vulnerability in Mozilla Firefox (pre-2.0.0.17 and 3.x pre-3.0.2), Thunderbird (pre-2.0.0.17), and SeaMonkey (pre-1.1.12) triggered by crafted resource: URIs. The flaw lets remote attackers bypass local HTML restrictions, read sensitive information, and prom...

CVE-2010-1201

CVE-2010-1201 affects Mozilla Firefox 3.5.x before 3.5.10, Thunderbird before 3.0.5, and SeaMonkey before 2.0.5. The vulnerability is described as an unspecified memory corruption in the browser engine that could allow a remote attacker to cause a denial of service or potentially execute arbitrar...

CVE-2012-5843

CVE-2012-5843 affects Mozilla Firefox before 17.0, Thunderbird before 17.0, and SeaMonkey before 2.14. The vulnerability is described as unspecified memory safety hazards in the browser engine that could lead to memory corruption and a crash (DoS) or, potentially, arbitrary code execution via unk...

CVE-2013-0784

CVE-2013-0784 is one of multiple memory-safety vulnerabilities affecting Mozilla Firefox, Thunderbird, and SeaMonkey. The connected advisories (Ubuntu USN-1729-2 and related GLSA/Nessus entries) document memory corruption risks that could lead to denial of service or potentially arbitrary code ex...

CVE-2025-8038

CVE-2025-8038 corresponds to a Mozilla framing/navigation vulnerability where Thunderbird ignored path checks when validating navigations in a frame. Affected products include Firefox before 141 and Firefox ESR before 140.1, and Thunderbird before 141 and before 140.1. Root cause per the sources ...

CVE-2026-12293

CVE-2026-12293 is a use-after-free in the Graphics: WebGPU component. The flaw is fixed in Firefox 152 and Thunderbird 152. Sources from NVD/Mozilla advisories confirm the issue and the patch versions; exploit details are not provided in the supplied documents. The vulnerability is classified wit...

CVE-2026-16365

CVE-2026-16365 affects the DOM: Workers component. The vulnerability is fixed in Firefox 153 and Thunderbird 153. The available data include a CVSS v3.1 base score of 8.8 (HIGH) with network attack vector, low attack complexity, no privileges required, user interaction required, and total impact ...

CVE-2026-16383

CVE-2026-16383 is a mitigation bypass in the DOM: Networking component. It affects Firefox (including ESR) and Thunderbird where the issue was addressed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13. The root cause is described as a DOM mitigation bypass within the N...

CVE-2026-2783

CVE-2026-2783 is a JIT miscompilation information-disclosure vulnerability in the JavaScript Engine (JIT component) that affects Firefox and Thunderbird products. Public details in connected advisories state the issue arises from JIT miscompilation, enabling information disclosure, and indicate f...

CVE-2006-1530

Technical details for CVE-2006-1530 are not publicly available in the provided documents. Monitor for updates.

CVE-2006-2783

Technical details for CVE-2006-2783 are not publicly provided in the supplied documents. Monitor for updates.

CVE-2007-4038

Technical details for CVE-2007-4038 are not present in the provided Connected documents. The initial description mentions a mailto: argument-injection issue in Firefox/Thunderbird but lacks product/version/patch specifics. Monitor for updates.

CVE-2012-4195

CVE-2012-4195 concerns Mozilla Firefox (and related Mozilla components) where nsLocation::CheckURL does not correctly determine the calling document/principal, enabling cross-site scripting (XSS) via crafted sites and certain add-on behaviors. Affected products/versions include Firefox before 16....

CVE-2013-6674

CVE-2013-6674 is an XSS vulnerability in Mozilla Thunderbird 17.x up to 17.0.8, Thunderbird ESR 17.x up to 17.0.10, and SeaMonkey before 2.20. The issue is triggered by an email containing a data: URL inside an IFRAME, allowing a user‑assisted remote attacker to inject arbitrary web script/HTML. ...

CVE-2025-3031

CVE-2025-3031 : A vulnerability in Mozilla’s JIT-compiled code allows reading 32 bits spilled onto the stack. Affected products are Firefox and Thunderbird prior to version 137. Root cause, impact, and affected components are stated, but no exploitation details are provided in the documents. Reme...

CVE-2004-0902

The CVE-2004-0902 entry refers to multiple heap-based buffer overflows in Mozilla Firefox and Mozilla suite components (Firefox before the Preview Release, Mozilla before 1.7.3, Thunderbird before 0.8). The issues allow remote attackers to cause an application crash (DoS) or execute arbitrary cod...

CVE-2004-1449

CVE-2004-1449 affects Mozilla before 1.7, Firefox before 0.9, and Thunderbird before 0.7. The root cause is a user interaction trap where a malicious site obscures a file upload control and tricks the user into dragging text into it, enabling an attacker to determine the location of files on the ...

CVE-2006-6498

CVE-2006-6498 is a vulnerability in the JavaScript engine affecting multiple Mozilla-era products (Firefox, SeaMonkey, Thunderbird) that could lead to memory corruption, crash, and potential remote code execution. Public advisories indicate fixes are delivered through updated Firefox/SeaMonkey/Th...

CVE-2006-6500

CVE-2006-6500 describes a heap-based buffer overflow in Mozilla-related products. A remote attacker could crash the application or possibly execute arbitrary code by crafting CSS cursor images that trigger an incorrect Windows bitmap size calculation during conversion. Affected software per the d...

CVE-2008-0420

The CVE-2008-0420 issue affects Mozilla Firefox (before 2.0.0.12), Mozilla Thunderbird (before 2.0.0.12), and SeaMonkey (before 1.1.8). It stems from incorrect calculations in the BMP decoder (nsBMPDecoder.cpp) related to the mColors table for 8-bit BMPs, enabling an out-of-bounds read of heap me...

CVE-2010-0167

CVE-2010-0167 affects Mozilla Firefox and related Mozilla products (Firefox 3.0.x before 3.0.18, 3.5.x before 3.5.8, 3.6.x before 3.6.2; Thunderbird before 3.0.2; SeaMonkey before 2.0.3). The issue is a remote memory corruption vulnerability in the browser engine, tied to layout/nsBlockFrame.cpp ...

CVE-2014-1496

CVE-2014-1496 affects Mozilla Firefox (up to 28.0) and related Mozilla suite components (Firefox ESR 24.x up to 24.4, Thunderbird up to 24.4, SeaMonkey up to 2.25). The vulnerability allows local users to gain privileges by modifying the extracted Mar contents during an update, constituting a loc...

CVE-2014-1551

CVE-2014-1551 is a concrete use-after-free vulnerability in Mozilla Firefox’s FontTableRec destructor that can be triggered by crafted fonts in MathML content. Root cause: improper handling of a DirectWrite font-face object, allowing remote attackers to execute arbitrary code. Affected products/v...

CVE-2025-8036

CVE-2025-8036 : Affects Mozilla Firefox (prior to 141, ESR prior to 140.1) and Thunderbird (prior to 141, 140.1). Root cause is caching of CORS preflight responses across IP address changes, enabling bypass of same-origin policy via DNS rebinding. Connected sources corroborate a DNS-rebinding vec...

CVE-2026-16355

JIT miscompilation in the JavaScript Engine (JIT component) for Mozilla Firefox ESR and Firefox affects Firefox ESR releases earlier than 115.38. The issue is fixed in Firefox 153, Firefox ESR 115.38, and Firefox ESR 140.13. Affected entries from multiple sources confirm the vulnerability is tied...

CVE-2026-6752

CVE-2026-6752 is a WebRTC boundary-conditions vulnerability in Mozilla Firefox/Thunderbird. The issue is caused by incorrect boundary conditions in the WebRTC component, leading to potential impact as described in the advisory. The connected sources confirm fixed versions: Firefox 150, Firefox ES...

CVE-2026-6760

Mitigation bypass in the Networking: Cookies component (CVE-2026-6760) affects Firefox and Thunderbird; root cause is a bypass of cookie-related mitigations. The CVSSv3.1 metrics indicate network attack vector, no privileges required, no user interaction, with high impact to confidentiality, inte...

CVE-2026-7324

CVE-2026-7324 involves memory safety bugs in Firefox 150.0.0 and Thunderbird 150.0.0. Some bugs show evidence of memory corruption, with the description noting that, with sufficient effort, some could be exploited to run arbitrary code. The vulnerability was fixed in Firefox 150.0.1. The connecte...

CVE-2026-74944

CVE-2026-74944 is a use-after-free in Firefox/Thunderbird's DOM: Core & HTML component, rated Critical (CVSS 9.8, network-exploitable, no auth or user interaction required). It enables arbitrary code execution, privilege escalation, and information disclosure. Affected versions: Firefox <154, ...

CVE-2006-1740

CVE-2006-1740 affects Mozilla-derived browsers, allowing remote attackers to spoof secure site indicators (e.g., the lock icon) by abusing a popup window that loads the trusted site and then navigates to a malicious site. Affected products include Firefox 1.x prior to 1.5 and 1.0.x prior to 1.0.8...

CVE-2008-0413

CVE-2008-0413 affects the JavaScript engine in Mozilla Firefox < 2.0.0.12, Thunderbird < 2.0.0.12, and SeaMonkey

CVE-2008-3835

CVE-2008-3835 affects Mozilla Firefox up to 2.0.0.17, Thunderbird up to 2.0.0.17, and SeaMonkey up to 1.1.12. Root cause: nsXMLDocument::OnChannelRedirect bypasses Same Origin Policy, allowing remote attackers to run arbitrary JavaScript. Impact: remote code execution via crafted web content. Rem...

CVE-2013-1672

CVE-2013-1672 affects Mozilla Firefox on Windows (and related Thunderbird/ESR components) where the Mozilla Maintenance Service can be exploited to bypass integrity verification and escalate privileges. The issue is tied to local privilege escalation via manipulation of data passed to the mainten...

CVE-2025-4089

CVE-2025-4089 is a vulnerability in Mozilla Firefox and Thunderbird related to insufficient escaping in the copy as cURL feature. The impact is local code execution on the user’s system if an attacker lures the user to run a crafted command. Affected software is Firefox and Thunderbird before 138...

CVE-2026-6764

CVE-2026-6764 is an issue described as incorrect boundary conditions in the DOM: Device Interfaces component, affecting Firefox/Thunderbird. Public references in the connected advisories show fixes for this CVE in Firefox 150 (and ESR 140.10) and Thunderbird 150 (and Thunderbird 140.10). The root...

CVE-2026-6768

CVE-2026-6768 is a mitigation bypass in Mozilla’s Networking: Cookies component. Connected advisories confirm the vulnerability affects Mozilla products and is mitigated by upgrades to Firefox 150 and Thunderbird 150. Fedora/NSS/Firefox plugins list this CVE among a batch (CVE-2026-6768 included)...

CVE-2004-0903

CVE-2004-0903 describes a stack-based buffer overflow in the writeGroup function of nsVCardObj.cpp, affecting Mozilla Firefox before the Preview Release, Mozilla before 1.7.3, and Thunderbird before 0.8. An attacker could remotely execute arbitrary code by processing malformed VCard attachments d...

CVE-2006-3812

CVE-2006-3812 affects Mozilla Firefox prior to 1.5.0.5, Thunderbird prior to 1.5.0.5, and SeaMonkey prior to 1.0.3. The flaw allows a remote attacker to trick a user into copying or dragging a link to reference remote files and potentially load chrome: URLs, leading to partial confidentiality/int...

CVE-2006-6502

CVE-2006-6502 is a use-after-free vulnerability in the LiveConnect bridge code affecting Mozilla Firefox 2.x (before 2.0.0.1), Mozilla Firefox 1.5.x (before 1.5.0.9), SeaMonkey (before 1.0.7), and Thunderbird (before 1.5.0.9). It allows remote attackers to cause a crash (denial of service) via un...

CVE-2007-1282

CVE-2007-1282 is a reported integer/buffer overflow in Mozilla Thunderbird (pre-1.5.0.10) and SeaMonkey (pre-1.0.8) triggered by extremely long lines in text/enhanced or text/richtext emails, allowing potential remote code execution. Connected advisories (Red Hat RHSA-2007:0108/0078/0077 and rela...

CVE-2009-2465

CVE-2009-2465 affects Mozilla Firefox before 3.0.12 and Thunderbird. The vulnerability allows remote memory corruption and potential code execution via double frame construction, tied to nsHTMLContentSink.cpp, nsXMLContentSink.cpp, nsPresShell.cpp, and the nsSubDocumentFrame::Reflow function. Mir...

CVE-2010-3181

CVE-2010-3181 pertains to an untrusted search path (DLL loading) vulnerability in Mozilla Firefox (pre-3.5.14), Firefox 3.6.x (pre-3.6.11), Thunderbird (pre-3.0.9 and pre-3.1.5), and SeaMonkey (pre-2.0.9) on Windows. The root cause is Trojan horse DLLs loaded from the current working directory, e...

CVE-2012-1941

CVE-2012-1941 corresponds to a heap-based buffer overflow in Mozilla Firefox/Thunderbird/SeaMonkey components (nsHTMLReflowState::CalculateHypotheticalBox) that can be triggered when resizing a window displaying absolutely positioned and relatively positioned elements in nested columns. Affected ...

CVE-2014-1559

Technical details for CVE-2014-1559 are not publicly available in the provided documents. Monitor for updates to confirm affected products, root cause, impact, and remediation.

CVE-2016-1953

CVE-2016-1953 affects Mozilla Firefox before 45.0, tied to memory safety issues in the browser engine (notably js/src/jit/arm.cpp) that can cause memory corruption leading to remote code execution or denial of service. Public advisories (e.g., openSUSE/SUSE MFSA entries) relate this CVE to multip...

CVE-2025-6435

CVE-2025-6435 corresponds to a Mozilla Firefox/Thunderbird issue where saving a response from Devtools Network tab via the Save As menu may fail to preserve the .download extension. This could allow a user to inadvertently run a malicious executable. The FreeBSD advisory also notes memory safety ...

CVE-2026-16391

Information disclosure in Firefox’s Storage: IndexedDB component (CVE-2026-16391) is addressed in Firefox 153 and Firefox ESR 140.13. The CVSSv3.1 vector indicates an unaltered scope, network attack vector, high confidentiality impact with no impact to integrity/availability, and no user interact...

CVE-2026-8949

CVE-2026-8949 concerns an integer overflow in Firefox’s Widget: Win32 component. Affected software is Firefox 151 and Firefox ESR 140.11, which include the fix. The available documents do not specify explicit exploit details, impact scope beyond the overflow and version fixes, or whether active e...

CVE-2006-1045

The CVE affects Mozilla Thunderbird 1.5. When Block loading of remote images in mail messages is enabled, Thunderbird’s HTML rendering engine does not fully block external images in inline HTML attachments. This could allow a remote attacker to obtain sensitive information (e.g., application vers...

CVE-2007-2868

This CVE-2007-2868 entry concerns memory corruption in the JavaScript engine of Mozilla-derived products. Affected software includes Mozilla Firefox 1.5.x up to 1.5.0.12 and 2.x up to 2.0.0.4, Thunderbird 1.5.x up to 1.5.0.12 and 2.x up to 2.0.0.4, and SeaMonkey 1.0.9 and 1.1.2. Exploitation coul...