CVE-2016-5290

CVE-2016-5290: Memory safety bugs in Firefox 49 and Firefox ESR 45.4 (affecting Thunderbird <45.5, Firefox ESR <45.5, and Firefox

CVE-2017-5408

CVE-2017-5408: Cross-origin reading of video captions in Mozilla products due to missing CORS header checks. Affected: Firefox < 52, Firefox ESR < 45.8, Thunderbird < 52, Thunderbird

CVE-2023-29548

CVE-2023-29548 concerns a wrong lowering instruction in the ARM64 Ion compiler that yields an incorrect optimization result. The vulnerability affects Firefox (<112), Focus for Android (<112), Firefox ESR (<102.10), Firefox for Android (<112), and Thunderbird (

CVE-2017-7828

CVE-2017-7828 describes a use-after-free in Thunderbird/Firefox related to the PressShell object during layout flush and resize, causing potentially exploitable crashes. Affected products include Thunderbird < 52.5.0 and Firefox < 57 (and ESR

CVE-2018-5129

The CVE-2018-5129 entry relates to a memory-safety/IPC validation issue where a lack of parameter validation on IPC messages can cause an out-of-bounds write, potentially enabling sandbox escape. Affected products include Mozilla Thunderbird < 52.7, Firefox ESR < 52.7, and Firefox

CVE-2022-22744

CVE-2022-22744 affects Thunderbird for Windows via the DevTools Copy as curl feature, where the constructed curl command was not properly escaped for PowerShell, potentially allowing command injection when pasted into a PowerShell prompt. Public details indicate affected software includes Thunder...

CVE-2023-25742

CVE-2023-25742 : When importing a SPKI RSA public key as ECDSA P-256, the key is handled incorrectly, causing the tab to crash. Affected products per provided docs: Firefox < 110, Thunderbird < 102.8, and Firefox ESR

CVE-2023-25752

CVE-2023-25752 affects Firefox and Thunderbird due to an out-of-bounds risk when accessing throttled streams. The bug stems from not validating the count of available bytes in the caller, allowing potential memory safety issues. Affected versions include Firefox <111, Firefox ESR <102.9, an...

CVE-2021-43534

The CVE-2021-43534 entry concerns memory safety bugs in Mozilla Firefox 93 and Firefox ESR 91.2, with potential for memory corruption and possible arbitrary code execution. Affected products are Firefox < 94, Thunderbird < 91.3, and Firefox ESR

CVE-2021-43535

CVE-2021-43535 is a memory-safety vulnerability in Mozilla browsers where an HTTP2 session object could be released on a different thread, causing use-after-free, memory corruption, and a potentially exploitable crash. The consolidated information across sources indicates the issue affects Firefo...

CVE-2017-5433

CVE-2017-5433 is a use-after-free in SMIL animation functions. Affected software includes Mozilla Firefox builds before 53 and Thunderbird before 52.1 ESR; the underlying issue arises when pointers to animation elements in an array are dropped from the animation controller while still in use, lea...

CVE-2017-5440

CVE-2017-5440 is a use-after-free in XSLT processing caused by failure to propagate error conditions during matching while evaluating context, leading to use of freed objects and potentially a crash. Affected products include Mozilla Firefox (Firefox < 53) and Firefox ESR, and Mozilla Thunderb...

CVE-2017-7753

CVE-2017-7753 is an out-of-bounds read in the rendering path when applying style rules to pseudo-elements (e.g., ::first-line) using cached style data. Affected products/versions include Thunderbird < 52.3, Firefox ESR < 52.3, and Firefox

CVE-2018-5127

The CVE-2018-5127 issue is a memory-safety buffer overflow in the SVG path handling (svg animatedPathSegList) triggered via script, allowing a potentially exploitable crash. Affected products and versions include Thunderbird < 52.7, Firefox ESR < 52.7, and Firefox

CVE-2023-6860

CVE-2023-6860: The VideoBridge channel allowed a content process to access textures from remote decoders, creating a potential sandbox escape in Firefox ESR <115.6, Thunderbird <115.6, and Firefox

CVE-2022-45406

CVE-2022-45406 describes a memory-safety flaw in JavaScript: when an out-of-memory condition occurs during creation of a global, a JavaScript realm can be deleted while references linger in a BaseShape, leading to a use-after-free and potentially exploitable crash. Affected products include Firef...

CVE-2023-28164

CWE- style note: CVE-2023-28164 affects Firefox <111, Firefox ESR <102.9, and Thunderbird

CVE-2024-0742

The CVE-2024-0742 entry is confirmed with concrete details in connected docs: an incorrect timestamp used to prevent input after page load can cause browser prompts and dialogs to be activated or dismissed unintentionally. Affected products are Firefox < 122, Firefox ESR < 115.7, and Thunde...

CVE-2017-5459

CVE-2017-5459 is a buffer overflow in the WebGL component triggerable by web content. Affected products include Mozilla Firefox (non-ESR) <53 and Thunderbird/Firefox ESR variants listed in the description (Thunderbird <52.1, Firefox ESR <45.9, Firefox ESR <52.1, Firefox

CVE-2017-7779

CVE-2017-7779 is a set of memory-safety issues reported in Mozilla Thunderbird and Mozilla Firefox components prior to Firefox 55 and Thunderbird 52.3. The Arch Linux ASA-201708-18 and related advisories describe multiple flaws (memory corruption, use-after-free, out-of-bounds reads, and other me...

CVE-2023-29533

CVE-2023-29533 affects Firefox (pre-112, ESR pre-102.10, Android-focused builds pre-112) and Thunderbird (

CVE-2024-0753

CVE-2024-0753: Affects Firefox before 122, Firefox ESR before 115.7, and Thunderbird before 115.7. In certain HSTS configurations, a subdomain could bypass the upper-domain HSTS policy. Public documents from Astra Linux, Debian LTS, and Red Hat/ALAS advisories confirm this as a subdomain HSTS byp...

CVE-2024-7652

CVE-2024-7652 involves a type confusion in the ECMA-262 Async Generators path that could lead to memory corruption and an exploitable crash. Affected products include Firefox and Thunderbird releases prior to 128 (Firefox <128, ESR <115.13; Thunderbird <115.13 and

CVE-2013-0754

CVE-2013-0754 is a use-after-free in the ListenerManager of Mozilla Firefox (and related Firefox ESR, Thunderbird, SeaMonkey). According to the description, triggering garbage collection after memory allocation for listener objects can allow a remote attacker to execute arbitrary code. Affected p...

CVE-2016-9897

CVE-2016-9897 affects Mozilla Firefox (versions < 50.1) and Firefox ESR (< 45.6) and Thunderbird (

CVE-2022-2226

CVE-2022-2226 describes a vulnerability in Mozilla Thunderbird where an OpenPGP signature includes the signature date, which may differ from the email display date. If the dates don’t match, Thunderbird could still accept the signature; a replay attack (resenting an old email later) could mislead...

CVE-2023-28163

CVE-2023-28163 is a Windows-specific Firefox/Thunderbird vulnerability where the Save As dialog incorrectly resolves environment variables in suggested filenames, causing context exposure to the current user. Affected products are Firefox on Windows (Firefox < 111 and ESR < 102.9) and Thund...

CVE-2017-5435

CVE-2017-5435 is a use-after-free in Firefox/Thunderbird during editor design-mode transaction processing, causing a potentially exploitable crash. Public details place affected products as Firefox/Firefox ESR and Thunderbird prior to certain fixed versions (e.g., Thunderbird < 52.1, Firefox E...

CVE-2017-5446

Technical details about CVE-2017-5446 are not publicly available in the provided connected documents. Monitor for updates from vendors and security advisories to confirm affected products, impact, and fixes.

CVE-2023-25730

CVE-2023-25730 describes a browser vulnerability where a background script calling document.documentElement.requestFullscreen and then blocking the main thread can force fullscreen mode indefinitely, potentially causing user confusion or spoofing. The connected documents confirm affected products...

CVE-2023-32214

CVE-2023-32214 affects Mozilla Firefox and Thunderbird on Windows. The vulnerability involves protocol handlers ms-cxh and ms-cxh-full that could be leveraged to trigger a denial of service. Affected versions are Firefox < 113, Firefox ESR < 102.11, and Thunderbird

CVE-2013-5609

CVE-2013-5609 is a set of memory-corruption/denial-of-service vulnerabilities in the Mozilla Firefox browser engine, affecting Firefox (including ESR 24.x) and related products prior to versions around 26.0 (per the referenced MiracleLinux AXSA advisories). The issues could allow remote attackers...

CVE-2017-5429

CVE-2017-5429 involves memory safety bugs in Mozilla Firefox (52 and ESR 45.8/52) and Thunderbird 52. Some bugs show memory corruption and could be exploited to run arbitrary code. Affected: Thunderbird < 52.1; Firefox ESR < 45.9, < 52.1; Firefox

CVE-2017-5449

CVE-2017-5449 affects Mozilla Firefox (and Thunderbird) components where a crash can be triggered during layout/manipulation of bidirectional Unicode text in concert with CSS animations. Public records in connected advisories indicate affected versions: Thunderbird < 52.1, Firefox ESR < 52....

CVE-2017-7823

The CVE-2017-7823 entry describes a CSP sandbox issue where the sandbox did not create a unique origin, causing documents to behave as if allow-same-origin were always specified and enabling potential XSS. Affected products are Mozilla Thunderbird < 52.4, Firefox < 56, and Firefox ESR

CVE-2022-38473

Concrete details for CVE-2022-38473: A cross-origin iframe referencing an XSLT document could inherit the parent domain’s permissions (e.g., microphone or camera) in Thunderbird and Firefox products. Affected: Thunderbird versions earlier than 102.2 and 91.13, Firefox ESR earlier than 91.13 and 1...

CVE-2017-5442

CVE-2017-5442 is a use-after-free in Firefox/Thunderbird during DOM style changes, causing potentially exploitable crashes. Affected products/versions in the provided documents include Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox

CVE-2018-5187

CVE-2018-5187 corresponds to memory safety bugs reported in Firefox 60/Firefox ESR 60 and affects Thunderbird < 60, Firefox ESR < 60.1, and Firefox

CVE-2022-45409

CVE-2022-45409 describes a use-after-free in the garbage collector: GCRuntime::finishCollection could be bypassed, allowing an abort of GC in multiple states/zones and potentially causing a crash that could be exploitable. Affected software includes Firefox ESR < 102.5, Thunderbird < 102.5,...

CVE-2022-45414

CVE-2022-45414 is a Thunderbird HTML-email parsing vulnerability. When a user quotes an HTML message containing a VIDEO tag with a POSTER attribute or an OBJECT tag with a DATA attribute, Thunderbird could perform a network request to the remote URL and display an image loaded from the POSTER in ...

CVE-2023-6206

CVE-2023-6206 is described across connected sources as a clickjacking-related issue tied to the fullscreen transition in Mozilla Firefox and Thunderbird. The vulnerability affects Firefox versions older than 120, Firefox ESR older than 115.5.0, and Thunderbird older than 115.5.0. The issue is dis...

CVE-2016-10196

CVE-2016-10196 : A stack-based buffer overflow in libevent’s evutil_parse_sockaddr_port (evutil.c) before 2.1.6-beta allows a crafted long string in ip_as_string to cause a denial-of-service (segmentation fault). Affected software is libevent prior to 2.1.6-beta; the description notes the fix in ...

CVE-2017-7818

Summary: CVE-2017-7818 is a use-after-free vulnerability in Thunderbird (and Firefox/ESR components) involving manipulation of ARIA element arrays via the DOM, leading to a potentially exploitable crash. The connected sources confirm the issue affects Thunderbird prior to 52.4.0 and related Mozil...

CVE-2022-45405

CVE-2022-45405 is a memory-safety use-after-free in the InputStream implementation caused by freeing arbitrary nsIInputStream on a different thread. Documents confirm impact on Firefox ESR < 102.5, Thunderbird < 102.5, and Firefox

CVE-2023-32213

CVE-2023-32213 affects Mozilla Firefox and Thunderbird. The flaw arises when reading a file, where an uninitialized value could be used as the read limit. Affected versions are Firefox <113, Firefox ESR <102.11, and Thunderbird

CVE-2012-1970

CVE-2012-1970 affects Mozilla Firefox before 15.0, Thunderbird before 15.0, ESR 10.x before 10.0.7, and SeaMonkey before 2.12. The issue stems from multiple unspecified vulnerabilities in the browser engine that can allow remote attackers to cause memory corruption and application crashes or pote...

CVE-2014-1508

CVE-2014-1508 affects Mozilla Firefox family components (libxul) where libxul.so!gfxContext::Polygon can leak memory, cause out-of-bounds reads, or crash, with potential Same Origin Policy bypass via MathML polygon rendering. Affected: Firefox before 28.0, Firefox ESR 24.x before 24.4, Thunderbir...

CVE-2017-5410

CVE-2017-5410 is a memory corruption bug during JavaScript garbage collection (incremental sweeping) that affects Firefox and Thunderbird prior to version 52. Upgrading to Firefox/Thunderbird 52.0 or later (as reflected in multiple advisories) is the remediation. Exploitation details are not prov...

CVE-2017-5466

CVE-2017-5466 describes an origin-confusion bug triggered when a page loaded from an original site via a hyperlink redirects to a data:text/html URL, causing the reloaded page to have an incorrect origin. This enables a cross-site scripting (XSS) risk. Affected products include Mozilla Thunderbir...

CVE-2023-37202

CVE-2023-37202 affects Firefox (including ESR) and Thunderbird. The issue is caused by cross-compartment wrappers wrapping a scripted proxy, which could store objects from other compartments in the main compartment, resulting in a use-after-free. Affected versions are Firefox <115, Firefox ESR...