Vulnerabilities in Microsoft

8,716 results
Vexday analysis

Com 8.642 CVEs catalogadas e 248 confirmadas em exploração ativa pelo CISA KEV, a taxa de exploração do portfólio Microsoft está 6,4 vezes acima da média geral do catálogo, o que indica exposição operacional significativamente elevada em relação ao universo de vendors monitorados. O tipo de falha mais recorrente é CWE-416 (use-after-free), uma classe de vulnerabilidade com alto potencial de execução arbitrária de código e historicamente difícil de mitigar em escala. A CVE mais crítica atualmente em exploração ativa é CVE-2019-0708, com EPSS de 1,0 — o valor máximo da escala —, sinalizando probabilidade de exploração praticamente certa no curto prazo e exigindo atenção prioritária em ambientes onde a correção ainda não foi aplicada. Os 561 registros surgidos nos últimos 90 dias, combinados com 320 CVEs com prova de conceito pública, reforçam a necessidade de ciclos de patching contínuos e monitoramento ativo de exposição.

CVE-2019-1011MEDIUMWindows GDI Information Disclosure VulnerabilityEPSS 4.3%CVE-2019-1010MEDIUMWindows GDI Information Disclosure VulnerabilityEPSS 4.3%CVE-2019-1324—An information disclosure vulnerability exists when the Windows TCP/IP stack improperly handles IPv6 flowlabel filled in packets, aka 'WindoEPSS 4.3%CVE-2018-8439—A remote code execution vulnerability exists when Windows Hyper-V on a host server fails to properly validate input from an authenticated usEPSS 4.3%CVE-2018-8580—An information disclosure vulnerability exists where certain modes of the search function in Microsoft SharePoint Server are vulnerable to cEPSS 4.3%CVE-2019-0637—A security feature bypass vulnerability exists when Windows Defender Firewall incorrectly applies firewall profiles to cellular network connEPSS 4.3%CVE-2019-0962—An elevation of privilege vulnerability exists in Azure Automation "RunAs account" runbooks for users with contributor role, aka 'Azure AutoEPSS 4.3%CVE-2024-43623HIGHWindows NT OS Kernel Elevation of Privilege VulnerabilityEPSS 4.3%CVE-2020-16874HIGHVisual Studio Remote Code Execution VulnerabilityEPSS 4.3%CVE-2024-30025HIGHWindows Common Log File System Driver Elevation of Privilege VulnerabilityEPSS 4.3%CVE-2019-1155HIGHJet Database Engine Remote Code Execution VulnerabilityEPSS 4.3%CVE-2018-0890—A security feature bypass vulnerability exists when Active Directory incorrectly applies Network Isolation settings, aka "Active Directory SEPSS 4.3%CVE-2020-1039HIGHJet Database Engine Remote Code Execution VulnerabilityEPSS 4.3%CVE-2020-1561—Microsoft Graphics Components Remote Code Execution VulnerabilityEPSS 4.3%CVE-2024-30091HIGHWin32k Elevation of Privilege VulnerabilityEPSS 4.3%CVE-2023-36400HIGHWindows HMAC Key Derivation Elevation of Privilege VulnerabilityEPSS 4.3%CVE-2020-17086HIGHRaw Image Extension Remote Code Execution VulnerabilityEPSS 4.3%CVE-2020-1303MEDIUMWindows Runtime Elevation of Privilege VulnerabilityEPSS 4.3%CVE-2022-22029HIGHWindows Network File System Remote Code Execution VulnerabilityEPSS 4.3%CVE-2019-1213CRITICALWindows DHCP Server Remote Code Execution VulnerabilityEPSS 4.2%