Vulnerabilidades

Resumen — últimos 7 días

Vulnerabilidades nuevas2761▲ 86 respecto a la semana anterior
Críticas / altas1460▲ 350 respecto a la semana anterior
Nueva explotación activa (KEV)7▼ 3 respecto a la semana anterior
Sin puntuar (sin CVSS)91▼ 420 respecto a la semana anterior
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66 resultados, ordenados por fecha de publicación (más recientes primero)

CVEEstadoSeveridadEPSS Explotación activaTecnologías afectadasPublicada ▼Modificada Descripción
AnalizadaMedia (6.1)0.50%—Lynchjames Obsidian Mind MAP29/2/202417/6/2026
Obsidian Mind Map v1.1.0 allows attackers to execute arbitrary code via a crafted payload injected into an uploaded document.
ModificadaAlta (7.2)2.3%—Microsoft Lync ServerMicrosoft Skype FOR Business12/7/202217/6/2026
Skype for Business and Lync Remote Code Execution Vulnerability
ModificadaMedia (6.5)3.6%—Microsoft Lync ServerMicrosoft Skype FOR Business Server15/4/202217/6/2026
Skype for Business Information Disclosure Vulnerability
ModificadaAlta (7.2)2.2%—Microsoft Lync ServerMicrosoft Skype FOR Business Server11/5/202117/6/2026
Skype for Business and Lync Remote Code Execution Vulnerability
ModificadaAlta (7.1)1.4%—Microsoft Lync ServerMicrosoft Skype FOR Business Server11/5/202117/6/2026
Skype for Business and Lync Spoofing Vulnerability
ModificadaMedia (6.5)3.2%—Microsoft Lync ServerMicrosoft Skype FOR Business Server25/2/202117/6/2026
Skype for Business and Lync Denial of Service Vulnerability
ModificadaAlta (7.1)1.8%—Microsoft Lync ServerMicrosoft Skype FOR Business Server25/2/202117/6/2026
Skype for Business and Lync Spoofing Vulnerability
ModificadaCrítica (9.8)5.9%—Microsoft LyncMicrosoft Sharepoint Enterprise ServerMicrosoft Sharepoint FoundationMicrosoft Sharepoint Server+114/7/202017/6/2026
An elevation of privilege vulnerability exists when Microsoft SharePoint Server and Skype for Business Server improperly handle OAuth token validation. An attacker who successfully exploited the vulnerability could bypass authentication and achieve improper access. To exploit this vulnerability, an attacker would need…
ModificadaMedia (6.5)6.2%—Microsoft Lync11/9/201917/6/2026
An information disclosure vulnerability exists in Lync 2013, aka 'Lync 2013 Information Disclosure Vulnerability'.
ModificadaMedia (6.5)5.3%—Microsoft Exchange ServerMicrosoft LyncMicrosoft Lync BasicMicrosoft Mail AND Calendar+515/7/201917/6/2026
An information disclosure vulnerability exists when Exchange allows creation of entities with Display Names having non-printable characters. An authenticated attacker could exploit this vulnerability by creating entities with invalid display names, which, when added to conversations, remain invisible. This security…
ModificadaMedia (5.9)5.3%—Microsoft Lync Server12/6/201917/6/2026
A denial of service vulnerability exists in Skype for Business. An attacker who successfully exploited the vulnerability could cause Skype for Business to stop responding. Note that the denial of service would not allow an attacker to execute code or to elevate the attacker's user rights. To exploit the vulnerability,…
ModificadaMedia (6.1)2.1%—Microsoft Lync ServerMicrosoft Skype FOR Business Server9/4/201917/6/2026
A spoofing vulnerability exists when a Lync Server or Skype for Business Server does not properly sanitize a specially crafted request, aka 'Skype for Business and Lync Spoofing Vulnerability'.
ModificadaMedia (5.9)5.5%—Microsoft LyncMicrosoft Lync BasicMicrosoft OfficeMicrosoft Office 365 Proplus+214/11/201817/6/2026
A denial of service vulnerability exists in Skype for Business, aka "Microsoft Skype for Business Denial of Service Vulnerability." This affects Office 365 ProPlus, Microsoft Office, Microsoft Lync, Skype.
ModificadaAlta (7.5)38%—Microsoft Lync FOR MAC13/9/201817/6/2026
A security feature bypass vulnerability exists when Lync for Mac 2011 fails to properly sanitize specially crafted messages, aka "Lync for Mac 2011 Security Feature Bypass Vulnerability." This affects Microsoft Lync.
ModificadaAlta (8.8)16%—Microsoft LyncMicrosoft Skype FOR Business11/7/201817/6/2026
A remote code execution vulnerability exists when Skype for Business and Microsoft Lync clients fail to properly sanitize specially crafted content, aka "Remote Code Execution Vulnerability in Skype For Business and Lync." This affects Skype, Microsoft Lync.
ModificadaAlta (7.8)5.8%—Microsoft LyncMicrosoft Skype FOR Business11/7/201817/6/2026
A security feature bypass vulnerability exists when Skype for Business or Lync do not properly parse UNC path links shared via messages, aka "Skype for Business and Lync Security Feature Bypass Vulnerability." This affects Skype, Microsoft Lync.
ModificadaAlta (8.8)9.4%—Microsoft LyncMicrosoft Skype FOR Business13/10/201717/6/2026
Skype for Business in Microsoft Lync 2013 SP1 and Skype for Business 2016 allows an attacker to steal an authentication hash that can be reused elsewhere, due to how Skype for Business handles authentication requests, aka "Skype for Business Elevation of Privilege Vulnerability."
ModificadaAlta (7.5)14%—Microsoft Live MeetingMicrosoft LyncMicrosoft Office 2007Microsoft Office 2010+513/9/201717/6/2026
Windows Uniscribe in Microsoft Windows Server 2008 SP2 and R2 SP1; Windows 7 SP1; Office 2007 SP3; Office 2010 SP2; Word Viewer; Office for Mac 2011 and 2016; Skype for Business 2016; Lync 2013 SP1; Lync 2010; Lync 2010 Attendee; and Live Meeting 2007 Add-in and Console allows an attacker to execute code remotely via…
ModificadaMedia (5.3)9.6%—Microsoft Live MeetingMicrosoft LyncMicrosoft OfficeMicrosoft Office 2007+1013/9/201717/6/2026
Windows Uniscribe in Microsoft Windows Server 2008 SP2 and R2 SP1; Windows 7 SP1; Windows 8.1; Windows Server 2012 Gold and R2; Windows RT 8.1; Windows 10 Gold, 1511, 1607, 1703, and Server 2016; Office 2007 SP3; Office 2010 SP2; Word Viewer; Office for Mac 2011 and 2016; Skype for Business 2016; Lync 2013 SP1; Lync…
ModificadaBaja (3.3)14%—Microsoft Live MeetingMicrosoft LyncMicrosoft OfficeMicrosoft Office 2007+1013/9/201717/6/2026
The Windows Graphics Device Interface (GDI) in Microsoft Windows Server 2008 SP2 and R2 SP1; Windows 7 SP1; Windows 8.1; Windows Server 2012 Gold and R2; Windows RT 8.1; Windows 10 Gold, 1511, 1607, 1703, and Server 2016; Office 2007 SP3; Office 2010 SP2; Word Viewer; Office for Mac 2011 and 2016; Skype for Business…
ModificadaAlta (8.8)19%—Microsoft LyncMicrosoft OfficeMicrosoft SilverlightMicrosoft Skype FOR Business+715/6/201717/6/2026
Graphics in Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, 1703, and Windows Server 2016 allows a remote code execution vulnerability due to the way it handles objects in memory, aka "Windows Graphics Remote Code Execution…
ModificadaAlta (8.8)39%—Microsoft LyncMicrosoft OfficeMicrosoft Office Word ViewerMicrosoft Silverlight+715/6/201717/6/2026
Uniscribe in Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, Windows Server 2016, Microsoft Office 2007 SP3, Microsoft Office 2010 SP2, Microsoft Office Word Viewer, Microsoft Lync 2013 SP1, Skype for Business 2016, Microsoft…
ModificadaAlta (7.5)7.9%—Microsoft Lync FOR MAC17/3/201717/6/2026
Microsoft Lync for Mac 2011 fails to properly validate certificates, allowing remote attackers to alter server-client communications, aka "Microsoft Lync for Mac Certificate Validation Vulnerability."
ModificadaAlta (7.8)50%—Microsoft Live MeetingMicrosoft LyncMicrosoft OfficeMicrosoft Silverlight+517/3/201717/6/2026
The Windows Graphics Component in Microsoft Office 2007 SP3; 2010 SP2; and Word Viewer; Skype for Business 2016; Lync 2013 SP1; Lync 2010; Live Meeting 2007; Silverlight 5; Windows Vista SP2; Windows Server 2008 SP2 and R2 SP1; and Windows 7 SP1 allows remote attackers to execute arbitrary code via a crafted web site,…
ModificadaMedia (4.3)33%—Microsoft Live MeetingMicrosoft LyncMicrosoft OfficeMicrosoft Office Word Viewer+1017/3/201717/6/2026
The Graphics Device Interface (GDI) in Microsoft Windows Vista SP2; Windows Server 2008 SP2 and R2 SP1; Windows 7 SP1; Windows 8.1; Windows Server 2012 Gold and R2; Windows RT 8.1; and Windows 10 Gold, 1511, and 1607 allows remote attackers to obtain sensitive information from process memory via a crafted web site,…