CVE-2008-5023

CVE-2008-5023 affects Mozilla-based browsers as described in the initial entry: Firefox 3.x prior to 3.0.4, Firefox 2.x prior to 2.0.0.18, and SeaMonkey 1.x prior to 1.1.13. The issue allows remote attackers to bypass the codebase-principal protection and execute arbitrary script via the -moz-bin...

CVE-2009-2477

CVE-2009-2477 affects Mozilla Firefox 3.5 (JIT/TraceMonkey) and is caused by memory corruption in the JIT escape Function when using escape(), allowing remote code execution via crafted pages. Public details describe an uninitialized memory access triggered by certain document constructs (P and F...

CVE-2010-0175

CVE-2010-0175 is a use-after-free in the nsTreeSelection code path for XUL tree items, affecting Mozilla Firefox before 3.0.19 and 3.5.x before 3.5.9, Thunderbird before 3.0.4, and SeaMonkey before 2.0.4. Exploitation could allow remote code execution or cause a crash via triggering the select ev...

CVE-2010-3774

CVE-2010-3774 affects Mozilla Firefox before 3.5.16 and 3.6.x before 3.6.13, and SeaMonkey before 2.0.11. The NS_SecurityCompareURIs function in netwerk/base/public/nsNetUtil.h does not correctly handle about:neterror and about:certerror pages, allowing remote attackers to spoof the location bar ...

CVE-2012-0462

CVE-2012-0462 describes multiple unspecified vulnerabilities in Mozilla Firefox’s browser engine (Firefox 4.x–10.0, Firefox ESR 10.x before 10.0.3, Thunderbird 5.0–10.0, Thunderbird ESR 10.x before 10.0.3, SeaMonkey before 2.8) that can cause denial of service (memory corruption and crash) or pos...

CVE-2015-0804

CVE-2015-0804 affects Mozilla Firefox prior to 37.0. The HTMLSourceElement::BindToTree function fails to constrain a data type after omitting namespace validation during certain tree-binding operations, enabling a remote attacker to cause use-after-free and potentially execute arbitrary code or t...

CVE-2015-7177

CVE-2015-7177 concerns Mozilla Firefox, where the InitTextures function in Firefox before v41.0 (and ESR 38.x before 38.3) may allow a remote attacker to cause memory corruption and an application crash, i.e., a denial of service or potentially other impact. The available connected advisories con...

CVE-2024-10941

CVE-2024-10941 affects Firefox versions prior to 126. The issue is triggered by a malicious website embedding an iframe with a malformed URI, resulting in a browser crash that is described as non-exploitable. Public details consistently reference Firefox

CVE-2025-1939

CVE-2025-1939 is an Android/Firefox-related issue where the Custom Tabs transition animation could be leveraged to mislead users into granting sensitive permissions by obscuring what they click. The vulnerability explicitly affects Mozilla Firefox versions older than 136.0. Impact concerns includ...

CVE-2026-16358

Summary: CVE-2026-16358 is a site-isolation issue in the Graphics: WebRender component of Mozilla Firefox/Firefox ESR. The underlying problem is within WebRender's handling of cross-origin/site isolation, and it has been fixed in Firefox 153, Firefox ESR 115.38, and Firefox ESR 140.13. Affected p...

CVE-2005-2266

CVE-2005-2266 affects Firefox < 1.0.5 and Mozilla

CVE-2005-2270

CVE-2005-2270 affects Firefox up to 1.0.4 and Mozilla up to 1.7.8/1.7.9, where improper cloning of base objects in the prototype chain can reach a privileged object, allowing remote code execution. Affected products include Firefox/Mozilla; Red Hat advisories RHSA-2005-586, -587, -601 and related...

CVE-2006-0292

CVE-2006-0292 affects Mozilla/Firefox before 1.5.1; the bug in jsinterp.c dereferences objects during garbage collection, enabling remote crash or code execution via unknown attack vectors. A fix is available in version 1.5.1; apply update to mitigate.

CVE-2006-4568

Technical details about CVE-2006-4568 are not publicly provided in the connected documents. Monitor for updates from vendors/security advisories.

CVE-2007-2870

CVE-2007-2870 affects Mozilla Firefox 1.5.x before 1.5.0.12 and 2.x before 2.0.0.4, as well as SeaMonkey 1.0.9 and 1.1.2. The vulnerability arises from using addEventListener to register an event listener for a site, which can then execute in the context of that site and bypass the same-origin po...

CVE-2007-3511

CVE-2007-3511 is a file input focus stealing vulnerability present in SeaMonkey (and related Mozilla suites) up to versions affected by the 2007 advisories (e.g., SeaMonkey before 1.1.5). The root cause involves focus handling for onkeydown triggered by the label’s for attribute, enabling an atta...

CVE-2007-3844

CVE-2007-3844 affects Mozilla Firefox 2.0.0.5, Thunderbird 2.0.0.5 and earlier (1.5.0.13), and SeaMonkey 1.1.3. The issue allows remote attackers to perform cross-context scripting (XSS) with chrome privileges by injecting a javascript: or data: link into an about:blank document loaded by chrome ...

CVE-2008-1237

CVE-2008-1237 affects SeaMonkey before 1.1.9 (and related Mozilla components) per the description: multiple vulnerabilities in the JavaScript engine could allow a remote attacker to cause a crash and potentially execute arbitrary code. Connected Nessus/NASA text confirms SeaMonkey, Firefox, and T...

CVE-2008-1240

Technical details for CVE-2008-1240 are not present in the connected documents. The initial description notes a jar URI content-origin parsing issue in LiveConnect affecting Firefox/SeaMonkey, but there are no accompanying technical specifics (affected product versions, root cause, or fixes) in t...

CVE-2008-4058

CVE-2008-4058 affects Mozilla-based products (Firefox, SeaMonkey, Thunderbird) where XPConnect could be abused to pollute XPCNativeWrappers via chrome XBL/chrome JS, enabling remote arbitrary-code execution with chrome privileges. Publicly documented affected ranges include Firefox before 2.0.0.1...

CVE-2008-4062

Summary: CVE-2008-4062 covers multiple /unspecified / vulnerabilities in Mozilla Firefox (before 2.0.0.17 and 3.x before 3.0.2), Thunderbird (before 2.0.0.17), and SeaMonkey (before 1.1.12). The flaws involve the JavaScript engine and are triggered by vectors related to (1) misinterpretation of N...

CVE-2009-1838

CVE-2009-1838 affects Mozilla Firefox (pre-3.0.11), Thunderbird (pre-2.0.0.22), and SeaMonkey (pre-1.1.17). The garbage-collection implementation can set an element’s owner document to null under unspecified circumstances, due to an incorrect event-handler context. This allows remote attackers to...

CVE-2009-2466

The CVE-2009-2466 issue affects Mozilla Firefox (and Thunderbird) up to version prior to 3.0.12, where the JavaScript engine can be abused to cause memory corruption, a crash, or potentially arbitrary code execution. The described vectors involve the engine internals in nsDOMClassInfo.cpp, JS_Has...

CVE-2009-3379

CVE-2009-3379 represents multiple vulnerabilities in libvorbis that could crash an application or possibly allow arbitrary code execution when processing crafted Vorbis files (e.g., Ogg files). Public documents show Firefox 3.5.x usage with libvorbis and indicate the issue could be triggered by m...

CVE-2010-2763

CVE-2010-2763 concerns the XPCSafeJSObjectWrapper (SJOW) in Mozilla’s Firefox/XULRunner implementation. The connected documents confirm a logical error in the SJOW scripted function handling on the Mozilla 1.9.1 development branch, allowing a caller to execute a function in the context of another...

CVE-2010-3775

Affected software and cause: Mozilla Firefox before 3.5.16 and 3.6.x before 3.6.13, and SeaMonkey before 2.0.11, fail to properly handle certain redirections involving data: URLs and Java LiveConnect scripts, leading to the wrong security principal being used. Impact: remote attackers could start...

CVE-2011-0059

CVE-2011-0059 is a CSRF vulnerability in Mozilla Firefox (before 3.5.17 and 3.6.x before 3.6.14) and SeaMonkey (before 2.0.12). It allows remote attackers to hijack a user’s authenticated state for plugin-initiated requests that are redirected (HTTP 307) to a different site. The description confi...

CVE-2011-2364

CVE-2011-2364 relates to an unspecified vulnerability in the browser engine of Mozilla Firefox 3.6.x before 3.6.18 and Thunderbird before 3.1.11. The issue can cause a denial of service via memory corruption and may allow arbitrary code execution. Affected products are Firefox up to 3.6.17 and Th...

CVE-2011-2365

CVE-2011-2365 involves an unspecified vulnerability in the browser engine of Mozilla Firefox 3.6.x (pre-3.6.18) and Thunderbird before 3.1.11. Exploitation could cause a denial of service (memory corruption and application crash) or, in some cases, allow arbitrary code execution via unknown vecto...

CVE-2011-2375

CVE-2011-2375 is a set of multiple unspecified vulnerabilities in the Mozilla Firefox browser engine, affecting Firefox before 5.0 and Thunderbird through 3.1.11 . Exploitation could cause memory corruption and a crash, with a possible remote code execution via unknown vectors. The connected Mira...

CVE-2012-0468

CVE-2012-0468 affects Mozilla Firefox 4.x–11.0, Thunderbird 5.0–11.0, and SeaMonkey before 2.9. The browser engine’s vulnerability is tied to vectors related to jsval.h and the js::array_shift function, leading to a potential denial of service (assertion failure and memory corruption) and possibl...

CVE-2012-5835

CVE-2012-5835 describes an integer overflow in the WebGL subsystem of Mozilla Firefox prior to 17.0 (also affecting Firefox ESR 10.x before 10.0.11, Thunderbird before 17.0 and Thunderbird ESR 10.x before 10.0.11, and SeaMonkey before 2.14). The overflow can lead to remote code execution or a den...

CVE-2013-1702

CVE-2013-1702 affects Mozilla Firefox prior to 23.0 and SeaMonkey prior to 2.20. The vulnerabilities in the browser engine allow remote attackers to cause memory corruption and crash, with the possibility of arbitrary code execution via unknown vectors. The issue is acknowledged in multiple advis...

CVE-2015-4521

Mozilla Firefox contains a vulnerability in ConvertDialogOptions that can be triggered by a crafted web page, potentially causing memory corruption and application crashes (DoS) or other impact. Affected: Firefox before 41.0 and ESR 38.x before 38.3. Exploitation is remote; upgrade to Firefox 41....

CVE-2016-9062

CVE-2016-9062 affects Firefox for Android. Private browsing mode leaves metadata (URLs) in browser.db and browser.db-wal within the Firefox profile after exit. Impact is limited to Firefox versions earlier than 50 on Android; other platforms are unaffected. The remediation is to update to Firefox...

CVE-2017-7762

Summary: CVE-2017-7762 is a vulnerability in Firefox where, when entering a URL directly, Reader Mode did not strip the username and password portion of the address bar, enabling domain spoofing. The issue affects Firefox versions earlier than 54. The available connected documents confirm the roo...

CVE-2025-1942

The CVE-2025-1942 vulnerability affects Mozilla Firefox (<136) and Mozilla Thunderbird (

CVE-2025-6429

CVE-2025-6429 is active in Firefox/Thunderbird . The issue arises from an incorrect URL parse in an embed tag, which could rewrite a URL to youtube.com and bypass domain-embedding security checks. Affected products include Firefox and Thunderbird; versions affected are Firefox < 140 and Firefo...

CVE-2025-8037

CVE-2025-8037 affects Mozilla Firefox (and Thunderbird) browsers when a nameless cookie value contains an equals sign, shadowing other cookies. Affected: Firefox <141, Firefox ESR <140.1, Thunderbird <141, Thunderbird

CVE-2026-6770

CVE-2026-6770 concerns an issue in the Storage: IndexedDB component affecting Firefox and Thunderbird. The initial entry notes an “Other issue in the Storage: IndexedDB component” and states it was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10. Connected adviso...

CVE-2026-6773

The vulnerability CVE-2026-6773 is a denial-of-service caused by an integer overflow in the Graphics: WebGPU component. Affected products identified in the provided sources include Firefox and Thunderbird; the issue was fixed in Firefox 150 and Thunderbird 150. The CVE’s impact is documented as h...

CVE-2026-8093

CVE-2026-8093 concerns memory-safety bugs in Firefox 150.0.1. The gathered records describe memory corruption clues and state that, with sufficient effort, some flaws could have allowed arbitrary code execution. Mozilla's advisory confirms the issue was fixed in Firefox 150.0.2. Affected software...

CVE-2003-1492

CVE-2003-1492 affects Netscape Navigator 7.0.2 and Mozilla, where an HTTP request to a domain with a trailing dot can cause cross-domain cookie access. The connected ROSA advisory lists this CVE as Fixed and notes remediation as updating Firefox (DNF command reference: sudo dnf update firefox). T...

CVE-2005-2705

CVE-2005-2705 is a real vulnerability affecting the JavaScript engine in Firefox prior to 1.0.7 and Mozilla Suite prior to 1.7.12. The root cause is an integer overflow in the JavaScript engine that could allow a remote attacker to execute arbitrary code. The impact is remote code execution with ...

CVE-2006-0296

CVE-2006-0296 affects Mozilla Suite components including Mozilla/Firefox up to 1.5.0.1 and SeaMonkey up to 1.0. The vulnerability arises in the XULDocument.persist function where the attribute name is not validated, enabling remote attackers to inject RDF data into the user’s localstore.rdf and e...

CVE-2006-1736

Technical details (affected product/version/root cause/impact) are not publicly provided in the connected documents. Monitor for updates.

CVE-2006-6504

CVE-2006-6504 affects Mozilla Firefox (2.x before 2.0.0.1, and 1.5.x before 1.5.0.9) and SeaMonkey before 1.0.7. The root cause is memory corruption triggered by appending an SVG comment DOM node to another type of document, allowing remote code execution. Connected advisories confirm fixes in co...

CVE-2008-0017

CVE-2008-0017 is a buffer overflow in the http-index-format parser (nsDirIndexParser) that could lead to remote arbitrary code execution. Public advisories show affected Mozilla-family products (Firefox/Iceweasel/Iceape/SeaMonkey/XULRunner) with fixes in Firefox 3.0.4 and corresponding Mozilla/NS...

CVE-2008-2807

CVE-2008-2807 affects Mozilla Firefox <2.0.0.15 and SeaMonkey

CVE-2008-5024

CVE-2008-5024 concerns Mozilla Firefox 3.x prior to 3.0.4, Firefox 2.x prior to 2.0.0.18, Thunderbird 2.x prior to 2.0.0.18, and SeaMonkey 1.x prior to 1.1.13. The issue arises from improper escaping of quote characters in XML processing via E4X (default namespace), enabling remote XML injection....