Type Web Browser


The analysis of the timeline helps to identify the required approach and handling of single vulnerabilities and vulnerability collections. This overview makes it possible to see less important slices and more severe hotspots at a glance. Initiating immediate vulnerability response and prioritizing of issues is possible.

Vendor »

Identifying all affected vendors is a good starting point for an overview. This makes it possible to determine an homogeneous landscape or the most important hotspots in heterogeneous landscapes.

Product »

Grouping vulnerabilities by products helps to get an overview. This makes it possible to determine an homogeneous landscape or the most important hotspots in heterogeneous landscapes.

Remediation »

Vendors and researchers are eager to find countermeasures to mitigate security vulnerabilities. These can be distinguished between multiple forms and levels of remediation which influence risks differently.

Exploitability »

Researcher and attacker which are looking for security vulnerabilities try to exploit them for academic purposes or personal gain. The level and quality of exploitability can be distinguished to determine simplicity and strength of attacks.

Access Vector »

The approach a vulnerability it becomes important to use the expected access vector. This is typically via the network, local, or physically even.

Authentication »

To exploit a vulnerability a certail level of authentication might be required. Vulnerabilities without such a requirement are much more popular.

User Interaction »

Some attack scenarios require some user interaction by a victim. This is typical for phishing, social engineering and cross site scripting attacks.

C3BM Index »

Our unique C3BM Index (CVSSv3 Base Meta Index) cumulates the CVSSv3 Meta Base Scores of all entries over time. Comparing this index to the amount of disclosed vulnerabilities helps to pinpoint the most important events.

CVSSv3 Base »

The Common Vulnerability Scoring System (CVSS) is an industry standard to define the characteristics and impacts of security vulnerabilities. The base score represents the intrinsic aspects that are constant over time and across user environments. Our unique meta score merges all available scores from different sources to aggregate to the most reliable result.

CVSSv3 Temp »

The Common Vulnerability Scoring System (CVSS) uses temp scores to reflect the characteristics of a vulnerability that may change over time but not across user environments. This includes reporting confidence, exploitability and remediation levels. We do also provide our unique meta score for temp scores, even though other sources rarely publish them.

VulDB »

The moderation team is always defining the base vector and base score for an entry. These and all other available scores are used to generate the meta score.


The National Vulnerability Database (NVD) is also defining CVSS vectors and scores. These are usually not complete and might differ from VulDB scores.

Vendor »

Some vendors are willing to publish their own CVSS vectors and scores for vulnerabilities in their products. The coverage varies from vendor to vendor.

Research »

There are sometimes also security researcher which provide their own CVSS vectors and scores for vulnerabilities they have found and published.

Exploit 0-day »

The moderation team is working with the threat intelligence team to determine prices for exploits. Our unique algorithm is used to identify the 0-day prices for an exploit, before it got distributed or became public. Calculated prices are aligned to prices disclosed by vulnerability broker and compared to prices we see on exploit markets.

Exploit Today »

The 0-day prices do not consider time-relevant factors. The today price does reflect price impacts like disclosure of vulnerability details, alternative exploits, availability of countermeasures. These dynamic aspects might decrease the exploit prices over time. Under certain circumstances this happens very fast.

Exploit Market Volume »

Our unique calculation of exploit prices makes it possible to forecast the expected exploit market volume. The calculated prices for all possible 0-day expoits are cumulated for this task. Comparing the volume to the amount of disclosed vulnerabilities helps to pinpoint the most important events.

🔴 CTI Activities »

Our unique Cyber Threat Intelligence aims to determine the ongoing research of actors to anticipiate their acitivities. Observing exploit markets on the Darknet, discussions of vulnerabilities on mailinglists, and exchanges on social media makes it possible to identify planned attacks. Monitored actors and activities are classified whether they are offensive or defensive. They are also weighted as some actors are well-known for certain products and technologies. And some of their disclosures might contain more or less details about technical aspects and personal context. The world map highlights active actors in real-time.

Affected Products (101): Apple Safari, Apple safari, Apple WebKit, Apple WebkitGTK+, Brave Web Browser, Bsalsa EmbeddedWB Web Browser, DataLynx suGuard, Dev-team Typoheads webkitpdf, Dillo Web Browser, Exsoul-browser Exsoul Web Browser, Firebird, Firefox, Galeon Browser, Gecko, Google chrome, Google Chrome, Google Chromecast, Google Chrome OS, Google Chrome WebRTC, Google Home, Google WebkitGTK+, i-GEN opLYNX, ISC Lynx, KDE Konqueror, KDE konqueror, Litter Penguin Web Browser! Explorer, lynx, Lynx, Lynxspring JENEsys BAS Bridge, lynx Gem, Lynx Internet Solutions Evolve Merchant, Microsoft ChakraCore, Microsoft Chakra Core, Microsoft Edge, Microsoft Entourage, Microsoft Excel, Microsoft Frontpage Express, Microsoft Internet Explorer, Microsoft Microsoft Edge, Microsoft Outlook, Microsoft Outlook Express, Microsoft Powerpoint, MoboTap Dolphin Web Browser, Mozilla, Mozilla before, Mozilla Bleach, Mozilla Bonsai, Mozilla Browser, Mozilla Camino, Mozilla Firefox, Mozilla FirefoxOS, Mozilla Firefox ESR, Mozilla Firefox OS, Mozilla IoT Gateway, Mozilla Libxul, Mozilla Mac OS X, Mozilla Necko, Mozilla Network Security Services, Mozilla Prism, Mozilla Products, Mozilla SeaMonkey, Mozilla Seamonkey, Mozilla Suite, Mozilla Thunderbird, Mozilla website, Mozilla Zamboni, Netscape, Netscape Communicator, Netscape navigator, Netscape Navigator, Open Web Browser, OpenSearch Web Browser, Opera, Opera Web Browser, opera Web Browser, Tatsuya Kinoshita w3m, Trango Apex, Trango ApexLynx, Trango ApexOrion, Trango Giga, Trango GigaLynx, Trango GigaOrion, Trango GigaPlus, Trango GigaPro, Trango StrataLink, Trango StrataPro, University of Kansas Lynx, Urs Wolfer kwebkitpart, Versiant LYNX Customer Service Portal, W3C Amaya Web Browser, w3m, WebKit, WebKit JavaScriptCore, WebKit WebKitGTK, WebKitGTK+, WebkitGTK+, WebKitGTK, Web Browser, Web Browser , WPE WebKit, Explorer

02/24/20214.34.3Brave Web Browser Proxy information disclosureWeb BrowserNot DefinedOfficial Fix4.55-CVE-2021-21323
02/23/20216.36.3Google Chrome Web Sockets use after freeChromeNot DefinedOfficial Fix3.22CVE-2021-21157
02/23/20216.36.3Google Chrome V8 heap-based overflowChromeNot DefinedOfficial Fix2.44CVE-2021-21156
02/23/20216.36.3Google Chrome Tab Strip heap-based overflowChromeNot DefinedOfficial Fix2.22CVE-2021-21155
02/23/20216.36.3Google Chrome Tab Strip heap-based overflowChromeNot DefinedOfficial Fix1.67CVE-2021-21154
02/23/20216.36.3Google Chrome GPU Process stack-based overflowChromeNot DefinedOfficial Fix1.89CVE-2021-21153
02/23/20216.36.3Google Chrome Media heap-based overflowChromeNot DefinedOfficial Fix1.19CVE-2021-21152
02/23/20216.36.3Google Chrome Payments use after freeChromeNot DefinedOfficial Fix0.97CVE-2021-21151
02/23/20216.36.3Google Chrome HTML Page use after freeChromeNot DefinedOfficial Fix1.31CVE-2021-21150
02/23/20216.36.3Google Chrome Data Transfer buffer overflowChromeNot DefinedOfficial Fix1.08CVE-2021-21149
02/10/20214.34.3Google Chrome Skia clickjackingChromeNot DefinedOfficial Fix0.13CVE-2021-21147
02/10/20216.36.3Google Chrome Navigation use after freeChromeNot DefinedOfficial Fix0.06CVE-2021-21146
02/10/20216.36.3Google Chrome Font use after freeChromeNot DefinedOfficial Fix0.06CVE-2021-21145
02/10/20215.05.0Google Chrome Tab Group heap-based overflowChromeNot DefinedOfficial Fix0.07CVE-2021-21144
02/10/20216.36.3Google Chrome Extension heap-based overflowChromeNot DefinedOfficial Fix0.06CVE-2021-21143
02/10/20216.35.7Google Chrome Payment use after freeChromeProof-of-ConceptOfficial Fix0.13CVE-2021-21142
02/10/20216.36.3Google Chrome File System API Remote Code ExecutionChromeNot DefinedOfficial Fix0.05CVE-2021-21141
02/10/20215.35.3Google Chrome USB Device uninitialized pointerChromeNot DefinedOfficial Fix0.05CVE-2021-21140
02/10/20216.36.3Google Chrome iFrame Sandbox access controlChromeNot DefinedOfficial Fix0.05CVE-2021-21139
02/10/20215.35.3Google Chrome DevTools use after freeChromeNot DefinedOfficial Fix0.05CVE-2021-21138
02/10/20214.34.3Google Chrome DevTools information disclosureChromeNot DefinedOfficial Fix0.05CVE-2021-21137
02/10/20214.34.3Google Chrome WebView unknown vulnerabilityChromeNot DefinedOfficial Fix0.04CVE-2021-21136
02/10/20214.34.3Google Chrome Performance API unknown vulnerabilityChromeNot DefinedOfficial Fix0.05CVE-2021-21135
02/10/20216.36.0Google Chrome Page Info Remote Code ExecutionChromeNot DefinedOfficial Fix0.04CVE-2021-21134
02/10/20216.36.3Google Chrome Download Remote Code ExecutionChromeNot DefinedOfficial Fix0.06CVE-2021-21133
02/10/20216.36.3Google Chrome DevTools sandboxChromeNot DefinedOfficial Fix0.00CVE-2021-21132
02/10/20216.36.3Google Chrome File System API Remote Code ExecutionChromeNot DefinedOfficial Fix0.08CVE-2021-21131
02/10/20216.36.3Google Chrome File System API Remote Code ExecutionChromeNot DefinedOfficial Fix0.06CVE-2021-21130
02/10/20216.36.3Google Chrome File System API Remote Code ExecutionChromeNot DefinedOfficial Fix0.05CVE-2021-21129
02/10/20216.36.3Google Chrome Blink heap-based overflowChromeNot DefinedOfficial Fix0.06CVE-2021-21128
02/09/20213.93.5Microsoft Edge information disclosureEdgeProof-of-ConceptOfficial Fix0.07CVE-2021-24100
02/09/20216.36.3Google Chrome Extension access controlChromeNot DefinedOfficial Fix0.06CVE-2021-21127
02/09/20216.36.3Google Chrome Policy Enforcement access controlChromeNot DefinedOfficial Fix0.06CVE-2021-21126
02/09/20216.36.3Google Chrome File System API Remote Code ExecutionChromeNot DefinedOfficial Fix0.00CVE-2021-21125
02/09/20216.36.3Google Chrome File System API Remote Code ExecutionChromeNot DefinedOfficial Fix0.05CVE-2021-21123
02/09/20216.36.3Google Chrome Blink use after freeChromeNot DefinedOfficial Fix0.11CVE-2021-21122
02/09/20216.36.3Google Chrome Omnibox use after freeChromeNot DefinedOfficial Fix0.06CVE-2021-21121
02/09/20216.36.3Google Chrome WebSQL use after freeChromeNot DefinedOfficial Fix0.00CVE-2021-21120
02/09/20216.36.3Google Chrome Media use after freeChromeNot DefinedOfficial Fix0.04CVE-2021-21119
02/09/20216.36.3Google Chrome V8 out-of-bounds readChromeNot DefinedOfficial Fix0.04CVE-2021-21118
02/09/20215.35.3Google Chrome Cryptohome access controlChromeNot DefinedOfficial Fix0.06CVE-2021-21117
02/09/20216.36.3Google Chrome SCTP Packet use after freeChromeNot DefinedOfficial Fix0.05CVE-2020-16044
02/05/20217.57.0Google Chrome V8 heap-based overflowChromeFunctionalOfficial Fix0.56CVE-2021-21148
01/15/20217.57.2Google Chrome HTML Page use after freeChromeNot DefinedOfficial Fix0.00CVE-2020-6572
01/15/20215.24.9Google Chrome HTML Page cross site scriptingChromeNot DefinedOfficial Fix0.04CVE-2020-16046
01/15/20217.97.6Google Chrome HTML Page use after freeChromeNot DefinedOfficial Fix0.00CVE-2020-16045
01/12/20216.05.4Microsoft Edge memory corruptionEdgeProof-of-ConceptOfficial Fix0.04CVE-2021-1705
01/09/20217.57.2Google Chrome Audio buffer overflowChromeNot DefinedOfficial Fix0.00CVE-2021-21116
01/09/20217.37.0Google Chrome Safe Browsing use after freeChromeNot DefinedOfficial Fix0.05CVE-2021-21115
01/09/20217.57.2Google Chrome Audio use after freeChromeNot DefinedOfficial Fix0.04CVE-2021-21114

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