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-2006-6502

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-2012-1953

CVE-2012-1953 affects Mozilla Firefox 4.x–13.0, Firefox ESR 10.x before 10.0.6, Thunderbird 5.0–13.0, Thunderbird ESR 10.x before 10.0.6, and SeaMonkey before 2.11. The ElementAnimations::EnsureStyleRuleFor function can cause denial of service (buffer over-read, incorrect pointer dereference, hea...

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-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-2026-6747

CVE-2026-6747 is a use-after-free vulnerability in the WebRTC component. Technical details across connected advisories show this affects Firefox/Firefox ESR and Thunderbird suites, with fixes applied in Firefox 150 and ESR 140.10, and in Thunderbird 150 (also 140.10). Remediation per the linked a...

CVE-2026-8090

CVE-2026-8090 describes a use-after-free in Firefox’s DOM: Networking component. The issue is fixed in Firefox 150.0.2, Firefox ESR 140.10.2, and Firefox ESR 115.35.2. The connected sources confirm the vulnerability class and the exact patched versions. The description does not specify affected c...

CVE-2005-0399

CVE-2005-0399 describes a heap-based buffer overflow in GIF2.cpp used by Firefox (before 1.0.2), Mozilla (before 1.7.6), Thunderbird (before 1.0.2), and other apps sharing the same library. The vulnerability is triggered by a crafted GIF image containing a Netscape extension 2 block, allowing rem...

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-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-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-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-2025-14321

The CVE-2025-14321 entry documents a Use-after-free in the WebRTC: Signaling component affecting Firefox before 146 and Firefox ESR before 140.6, and Thunderbird before 146/140.6. Public advisories (ALAS and Debian S/DLA notes) indicate memory-safety/allocations issues are part of the Firefox/Thu...

CVE-2025-5262

CVE-2025-5262: A double-free in vpx_codec_enc_init_multi after a failed allocation during WebRTC encoder initialization can cause memory corruption and a potentially exploitable crash. Affected: Thunderbird < 139 and Thunderbird

CVE-2025-8028

CVE-2025-8028 describes a vulnerability in Firefox and Thunderbird affecting arm64 WASM, where a br_table with many entries can cause the branch label to be miscomputed due to truncation. Affected are Firefox and Firefox ESR versions prior to 141/115.26/128.13/140.1 and Thunderbird versions prior...

CVE-2006-1530

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

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-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-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-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-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-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-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-2025-8031

CVE-2025-8031 concerns a vulnerability where the username:password portion is not correctly stripped from URLs in CSP reports, potentially leaking HTTP Basic Authentication credentials. The CVE’s context across connected documents shows affected software including Firefox and Thunderbird variants...

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-2004-0903

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-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-2006-3812

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-2006-6500

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-2011-2985

CVE-2011-2985 affects Mozilla Firefox 4.x–5, Thunderbird before 6, and SeaMonkey 2.x before 2.3. The issue is described as memory corruption/memory safety hazards in the browser engine that could cause a crash or remote code execution via unspecified vectors. Connected documents corroborate invol...

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-2017-7763

CVE-2017-7763 : On macOS OS X, default fonts render some Tibetan characters as whitespace, enabling spoofing when used in an IDN in the address bar. Affected products/versions (per connected docs): Firefox versions before 54, Firefox ESR before 52.2, and Thunderbird before 52.2. The issue is spec...

CVE-2025-8035

CVE-2025-8035 affects Mozilla Firefox and Thunderbird desktop clients (Firefox/Firefox ESR and Thunderbird up to versions around 140.x/141.x). The connected sources describe memory-safety bugs in Firefox ESR 128.12, 140.0, and Firefox/Thunderbird 140, plus similar issues in Thunderbird ESR lines,...

CVE-2026-6767

CVE-2026-6767 is a vulnerability in the NSS Libraries component described as “Other issue in the Libraries component in NSS.” It is fixed in Firefox 150, Firefox ESR 115.35, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10. The CVSS v3.1 base score is 5.3 (attack vector: network, attac...

CVE-2026-6785

CVE-2026-6785 affects memory-safety bugs in Mozilla Firefox/Thunderbird components across Firefox ESR 115.34, ESR 140.9, Thunderbird ESR 140.9, Firefox 149, and Thunderbird 149. The issues potentially allow memory corruption and could enable arbitrary code execution; Mozilla fixed these bugs in F...

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-2006-0236

The CVE-2006-0236 entry concerns Mozilla Thunderbird 1.0.2, 1.0.6, and 1.0.7. A GUI display truncation allows user-assisted attackers to execute arbitrary code via an attachment whose filename contains a large number of spaces and ends with a dangerous extension that Thunderbird does not display,...

CVE-2006-1723

CVE-2006-1723 affects Firefox and Thunderbird prior to 1.5.0.2, and SeaMonkey prior to 1.0.1. The issue is described as an unspecified vulnerability that can cause a remote denial of service (crash) and possibly arbitrary code execution via unknown DHTML attack vectors. The initial document does ...

CVE-2008-4070

The provided documents confirm CVE-2008-4070 is a heap-based buffer overflow in Thunderbird (before 2.0.0.17) and SeaMonkey (before 1.1.12) triggered by a long header in a news article when canceling a newsgroup message. Impact stated: remote code execution risk or application crash (denial of se...

CVE-2012-4217

CVE-2012-4217 is a use-after-free in Mozilla Firefox <17.0, Thunderbird <17.0, and SeaMonkey

CVE-2013-1706

CVE-2013-1706 is a stack-based buffer overflow in the Mozilla Maintenance Service (maintenanceservice.exe) used by Mozilla Firefox/Thunderbird. Affects Mozilla Firefox before 23.0, Firefox ESR 17.x before 17.0.8, Thunderbird before 17.0.8, and Thunderbird ESR 17.x before 17.0.8. The root cause is...

CVE-2013-1726

CVE-2013-1726 affects Mozilla Updater 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. The issue is failure to ensure exclusive access to a MAR file, allowing a local attacker to gain privileges by plac...

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-2025-8033

The CVE-2025-8033 issue is a memory-safety bug in Mozilla’s JavaScript engine where closing generators could be resumed, causing a null pointer dereference. Affected products include Firefox and Thunderbird forks across multiple release lines (Firefox < 141, ESR tracks <115.26, <128.13, ...

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-2026-6777

CVE-2026-6777 is a general description of an issue in the Networking: DNS component, without explicit exploitation details. The connected advisories indicate a fix in Firefox 150 and Thunderbird 150, and Fedora advisories recommend updating NSS to 3.122.1 along with Firefox to 150.0. The ENISA/EU...

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...