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-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...

CVE-2024-0747

CVE-2024-0747 describes a CSP bypass: when a parent page loads a child in an iframe with unsafe-inline, the parent CSP could override the child CSP. Affected: Firefox before 122, Firefox ESR before 115.7, and Thunderbird before 115.7. Practical impact: potential bypass of content security policie...

CVE-2006-3803

CVE-2006-3803 is a race-condition vulnerability in the JavaScript garbage collector that can be exploited to execute arbitrary code remotely. Affected products include Mozilla Firefox 1.5 prior to 1.5.0.5, Thunderbird prior to 1.5.0.5, and SeaMonkey prior to 1.0.3. The issue occurs when the garba...

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-2012-3993

CVE-2012-3993 affects Mozilla Firefox (pre-16.0), Firefox ESR (pre-10.0.8), Thunderbird (pre-16.0), Thunderbird ESR (pre-10.0.8), and SeaMonkey (pre-2.13). The Chrome Object Wrapper (COW) implementation can mishandle InstallTrigger failures, enabling remote JavaScript execution with chrome privil...

CVE-2018-12372

CVE-2018-12372 affects Mozilla Thunderbird. Decrypted S/MIME parts, when included in HTML crafted for an attack, can leak plaintext in HTML reply/forward messages. Public documentation lists affected product: Thunderbird prior to 52.9. Root cause described across connected sources as leakage of S...

CVE-2018-5096

CVE-2018-5096 is a use-after-free vulnerability in editing events within form elements that can cause a crash. Documented impact is limited to Firefox ESR versions older than 52.6 and Thunderbird versions older than 52.6, with a fix included in version 52.6.0 for affected Mozilla products (Firefo...

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-2023-29531

Technical details about CVE-2023-29531 (affected product, root cause, impact, or fix) are not provided in the connected documents. Monitor for updates from Mozilla and security advisories.

CVE-2024-0746

CVE-2024-0746 describes a crash triggered when a Linux user opens the print preview dialog in Mozilla components. Affected products include Firefox (versions before 122) and Firefox ESR (before 115.7) as well as Thunderbird (before 115.7). The issue is reported as a crash scenario in the print-pr...

CVE-2024-0751

CVE-2024-0751 : A malicious devtools extension could have been used to escalate privileges. Affected: Firefox < 122, Firefox ESR < 115.7, Thunderbird

CVE-2009-1307

CVE-2009-1307 is evidenced in connected documents as a vulnerability in the view-source: URI handling in Mozilla Firefox before 3.0.9 (also affecting Thunderbird and SeaMonkey) that breaks the Same Origin Policy. It enables remote attackers to bypass cross-domain restrictions and connect to arbit...

CVE-2011-2374

CVE-2011-2374 is described as a set of multiple unspecified vulnerabilities in the Mozilla Firefox browser engine (affecting Firefox <3.6.18 and 4.x up to 4.0.1, and Thunderbird

CVE-2014-1509

CVE-2014-1509 is a buffer overflow in cairo's _cairo_truetype_index_to_ucs4 function that affects Mozilla Firefox before 28.0, Firefox ESR 24.x before 24.4, Thunderbird before 24.4, and SeaMonkey before 2.25. The vulnerability can allow remote code execution via a crafted extension that renders f...

CVE-2014-1514

CVE-2014-1514 affects Mozilla Firefox before 28.0, Firefox ESR 24.x before 24.4, Thunderbird before 24.4, and SeaMonkey before 2.25. The issue arises from not validating the length of the destination array before a copy operation in TypedArrayObject, allowing remote attackers to execute arbitrary...

CVE-2017-5398

CVE-2017-5398 describes memory-safety bugs in Mozilla Thunderbird (and related Firefox components) that could allow arbitrary code execution. Affected products include Thunderbird versions earlier than 45.8 (and Firefox earlier than 52; ESR lines too). Public advisories indicate fixes in Thunderb...

CVE-2023-6207

CVE-2023-6207: Ownership mismanagement leads to a use-after-free in ReadableByteStreams. Affected products include Firefox < 120 and Thunderbird

CVE-2023-6857

CVE-2023-6857 describes a race condition when resolving symlinks in Firefox on Unix-based OSes, where the buffer passed to readlink may be too small. Affects Firefox and Thunderbird components (Firefox ESR <115.6, Firefox <121, Thunderbird

CVE-2010-3182

CVE-2010-3182 impacts Mozilla 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) on Linux. Root cause: an application-launch script places a zero-length directory name in LD_LIBRARY_PATH, enabling a local user to load a...

CVE-2011-2372

CVE-2011-2372 is described across connected advisories as a vulnerability in Mozilla Firefox and related Mozilla-based apps where merely holding Enter could trigger a download dialog, allowing user-assisted remote attackers to bypass access restrictions via a crafted site. Affected components inc...

CVE-2014-1518

CVE-2014-1518 affects Mozilla Firefox and related browsers (Firefox before 29.0, Firefox ESR 24.x before 24.5, Thunderbird before 24.5, SeaMonkey before 2.26). Reported impact per the connected advisories: remote memory corruption and application crash, with potential arbitrary code execution via...

CVE-2017-5469

CVE-2017-5469 describes a potential buffer overflow in code generated by Flex (related to CVE-2016-6354). Affected products include Thunderbird < 52.1, Firefox ESR < 45.9, ESR < 52.1, and Firefox

CVE-2017-7803

CVE-2017-7803 affects Thunderbird and Firefox browsers with CSP in a page header containing a sandbox directive. The root cause is that when sandbox is present, other CSP directives are ignored, leading to incorrect CSP enforcement. Documents in connected sources specify affected products (Thunde...

CVE-2025-4083

CVE-2025-4083 is a process isolation vulnerability in Thunderbird/Firefox caused by improper handling of javascript: URIs, which can let content execute in the top-level process instead of the intended frame, potentially enabling a sandbox escape. Affected: Firefox < 138, Firefox ESR < 128....

CVE-2014-1477

CVE-2014-1477 affects Mozilla Firefox before 27.0 (and related ESR/Thunderbird/SeaMonkey versions) where the browser engine contains multiple unspecified vulnerabilities that could lead to memory corruption, application crashes, or possibly arbitrary code execution via unknown vectors. Exploitati...

CVE-2014-1532

CVE-2014-1532 is a use-after-free in Mozilla Firefox’s host-resolution path. Affected products include Firefox before 29.0, Firefox ESR 24.x before 24.5, Thunderbird before 24.5, and SeaMonkey before 2.26, where the vulnerability resides in libxul.so's nsHostResolver::ConditionallyRefreshRecord. ...

CVE-2017-5401

CVE-2017-5401 is a memory corruption crash triggered by ErrorResult handling in Firefox/Thunderbird. Affected versions are Firefox < 52 and ESR < 45.8, Thunderbird < 52 and Thunderbird

CVE-2023-25734

CVE-2023-25734 affects Mozilla Firefox on Windows. It arises when a user opens a local Windows .url shortcut, allowing an attacker to supply a remote path that can trigger unexpected network requests and potentially leak NTLM credentials. Affected versions: Firefox before 110, Thunderbird before ...

CVE-2025-1934

CVE-2025-1934 is a Firefox/Thunderbird memory-safety issue caused by interrupting the RegExp bailout, which could trigger garbage collection when not expected. Affected: Firefox before 136, Firefox ESR before 128.8, Thunderbird before 136, and Thunderbird before 128.8. Exploitation status is not ...

CVE-2010-1211

CVE-2010-1211 affects Mozilla Firefox 3.5.x before 3.5.11, and 3.6.x before 3.6.7; Thunderbird 3.0.x before 3.0.6 and 3.1.x before 3.1.1; SeaMonkey before 2.0.6. The Mozilla browser engine vulnerabilities allow memory corruption leading to memory corruption, DoS, or possibly arbitrary code execut...

CVE-2010-3178

CVE-2010-3178 affects Mozilla 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 from improper handling of certain modal calls made by javascript: URLs when opening a new window and performing cross-do...

CVE-2013-0750

CVE-2013-0750 is a high-severity vulnerability in Mozilla’s JavaScript engine where an integer overflow during string concatenation can lead to heap-based memory corruption and remote code execution. Affected products include Firefox prior to 18.0 (and ESR branches), Thunderbird prior to 17.0.2, ...

CVE-2013-1701

CVE-2013-1701 is part of multiple Mozilla browser engine vulnerabilities fixed in Firefox (before 23.0), ESR 17.x (before 17.0.8), Thunderbird (before 17.0.8), and SeaMonkey (before 2.20). The MiracleLinux advisories and IBM/Red Hat entries confirm remediation via upgrading to patched versions (F...

CVE-2015-2708

CVE-2015-2708 affects Mozilla Firefox before 38.0, Firefox ESR 31.x before 31.7, and Thunderbird before 31.7, with memory-safety issues in the browser engine that could allow remote attackers to cause memory corruption, crash the application, or potentially execute arbitrary code via unknown vect...

CVE-2016-1954

CVE-2016-1954 affects Mozilla Firefox and Firefox ESR. The flaw in nsCSPContext::SendReports allows a CSP violation report to specify a local file URL, potentially causing a denial of service (data overwrite) or privilege escalation. Affected versions: Firefox before 45.0 and Firefox ESR 38.x bef...

CVE-2013-0757

CVE-2013-0757 affects Mozilla Firefox (and related Mozilla-based apps) via a Chrome Object Wrapper (COW) bypass that allows changing the prototype of an object, enabling arbitrary code execution with chrome privileges. The SUSE/openSUSE and Gentoo/Nessus summaries map this to MFSA 2013-14 and lis...

CVE-2015-0816

CVE-2015-0816 describes a privilege-escalation bypass in Mozilla Firefox and Thunderbird where resource: URLs could bypass Same Origin Policy to run arbitrary code with chrome privileges when combined with a separate SOP violation. Affected: Firefox up to 37.0 (ESR up to 31.x before 31.6) and Thu...

CVE-2016-1952

CVE-2016-1952 involves memory-safety vulnerabilities in the Firefox browser engine. Affected software: Mozilla Firefox before 45.0 and Firefox ESR 38.x before 38.7. Root cause: memory-corruption/memory-safety bugs in the browser engine that can be triggered by parsing/processing malformed or craf...

CVE-2023-25746

CVE-2023-25746 corresponds to memory-safety bugs in Firefox ESR 102.7 and related components. The connected sources confirm this affects Firefox ESR before 102.8 and Thunderbird before 102.8, with the underlying issue described as memory corruptionthat could be exploited to run arbitrary code. Th...

CVE-2010-0182

The CVE-2010-0182 issue affects Mozilla Firefox (pre-3.5.9 and 3.6.x pre-3.6.2), Thunderbird (pre-3.0.4), and SeaMonkey (pre-2.0.4). The root cause is that XMLDocument::load did not perform the expected nsIContentPolicy checks when loading content via XML documents, allowing crafted content to by...

CVE-2012-0455

CVE-2012-0455 affects Mozilla browsers: drag-and-drop restrictions on javascript: URLs can enable user-assisted XSS. Affected products include Mozilla Firefox before 3.6.28 and 4.x through 10.0, Firefox ESR 10.x before 10.0.3, Thunderbird before 3.1.20 and 5.0 through 10.0, Thunderbird ESR 10.x b...

CVE-2014-1493

CVE-2014-1493 is a Mozilla Firefox/Thunderbird/SeaMonkey browser-engine vulnerability reported in multiple advisories. IBM Storwize V7000 Unified and IBM SONAS bulletins note these issues affect shipped Firefox and advise upgrading to version 1.4.3.3 (Storwize Unified) or 1.4.3.3 (SONAS) to apply...

CVE-2016-1521

CVE-2016-1521 is a vulnerability in Graphite 2’s Libgraphite (directrun in directmachine.cpp) where skipping operations are not validated, enabling a crafted Graphite font to cause remote code execution, information disclosure, or denial of service. Affected products include Mozilla Firefox (and ...

CVE-2017-7824

The CVE-2017-7824 issue is a buffer overflow in ANGLE used for WebGL rendering in Thunderbird before 52.4. It results from an incorrect value passed during checks in the ANGLE library, leading to a potentially exploitable crash. Affected products include Thunderbird

CVE-2025-4091

CVE-2025-4091 involves memory-safety bugs in Mozilla Firefox and Thunderbird. The initial entry notes memory corruption evidence and indicates that attackers could potentially exploit some bugs to run arbitrary code, affecting Firefox < 138, Firefox ESR < 128.10, Thunderbird < 138, and T...

CVE-2013-1694

CVE-2013-1694 affects Mozilla Firefox <= 21.x (before 22.0), Firefox ESR < 17.0.7, Thunderbird < 17.0.7, and Thunderbird ESR

CVE-2013-1697

CVE-2013-1697 affects Mozilla Firefox (before 22.0) and related Thunderbird/ESR builds. The XrayWrapper allowed bypassing restrictions on DefaultValue for method calls, enabling remote JavaScript execution with chrome privileges via a crafted site using a user-defined (1) toString or (2) valueOf....

CVE-2013-1732

CVE-2013-1732 is a buffer overflow in Mozilla's nsFloatManager::GetFlowArea that affects 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. This allows remote attackers to execute arbitrary code via crafted ...