Alertas de Seguridad de la Información

M Alto vulnerabilidad

20/07/2026

CVE-2026-50659 .NET Spoofing Vulnerability

Microsoft publica advisory de seguridad: CVE-2026-50659 .NET Spoofing Vulnerability. Tipo: Suplantación (Spoofing).

dotnetspoofing Microsoft MSRC

M Alto vulnerabilidad

20/07/2026

CVE-2024-35248 Microsoft Dynamics 365 Business Central Elevation of Privilege Vulnerability

Microsoft publica advisory de seguridad: CVE-2024-35248 Microsoft Dynamics 365 Business Central Elevation of Privilege Vulnerability. Tipo: Elevación de Privilegios (EoP).

eop Microsoft MSRC

M Alto vulnerabilidad

17/07/2026

[CVE-2026-56171] Exposure of private personal information to an unauthorized actor in Windows RDP allows an unauthori…

Exposure of private personal information to an unauthorized actor in Windows RDP allows an unauthorized attacker to disclose information over a network.

nvdaltovulnerabilidad CVSS 7.1 NVD

M Alto vulnerabilidad

16/07/2026

[CVE-2026-59117] Integer overflow or wraparound in Windows Terminal allows an unauthorized attacker to execute code o…

Integer overflow or wraparound in Windows Terminal allows an unauthorized attacker to execute code over a network.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

16/07/2026

[CVE-2026-58598] Concurrent execution using shared resource with improper synchronization ('race condition') in Windo…

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Backup Engine allows an authorized attacker to elevate privileges locally.

nvdaltovulnerabilidad CVSS 7.0 NVD

M Alto vulnerabilidad

16/07/2026

CVE-2026-58643 Windows Admin Center Spoofing Vulnerability

Microsoft publica advisory de seguridad: CVE-2026-58643 Windows Admin Center Spoofing Vulnerability. Tipo: Suplantación (Spoofing).

windowsspoofing Microsoft MSRC

M Crítico vulnerabilidad

16/07/2026

CVE-2026-59831 GitHub CLI `gh codespace jupyter` could allow remote code execution when connecting to a malicious Codespace

Microsoft publica advisory de seguridad: CVE-2026-59831 GitHub CLI `gh codespace jupyter` could allow remote code execution when connecting to a malicious Codespace. Tipo: Ejecución Remota de Código (RCE).

rce Microsoft MSRC

M Alto vulnerabilidad

16/07/2026

[CVE-2026-58644] Vulnerabilidad explotada activamente en Microsoft SharePoint

CISA confirma explotación activa de una vulnerabilidad en Microsoft SharePoint. No se ha confirmado uso en campañas de ransomware conocidas. Fecha límite para aplicar parche según directiva CISA: 2026-07-19.

explotación activavulnerabilidad CISA KEV

A Alto vulnerabilidad

15/07/2026

[CVE-2026-40952] CVE-2026-40952 is a privilege misconfiguration in the Secure Access installer for the Windows client…

CVE-2026-40952 is a privilege misconfiguration in the Secure Access installer for the Windows client and server prior to version 14.55. Attackers with local access to the client or server can use it to elevate privileges to Administrator when Secure Access is installed in a non-default location.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

15/07/2026

[CVE-2026-61371] Microsoft AVML before 0.17.0 could follow a symlink when opening a destination output path on Unix, …

Microsoft AVML before 0.17.0 could follow a symlink when opening a destination output path on Unix, allowing truncation/overwrite of the symlink target. The destructive effect is performed at open-time via O_TRUNC, and can happen before full input validation completes (“truncation-before-validation”).

nvdaltovulnerabilidad CVSS 7.5 NVD

M Medio vulnerabilidad

15/07/2026

CVE-2026-50341 Windows NTFS Information Disclosure Vulnerability

Microsoft publica advisory de seguridad: CVE-2026-50341 Windows NTFS Information Disclosure Vulnerability. Tipo: Divulgación de Información.

windowsinfo-disclosure Microsoft MSRC

M Alto vulnerabilidad

15/07/2026

CVE-2026-50375 DirectX Graphics Kernel Elevation of Privilege Vulnerability

Microsoft publica advisory de seguridad: CVE-2026-50375 DirectX Graphics Kernel Elevation of Privilege Vulnerability. Tipo: Elevación de Privilegios (EoP).

eop Microsoft MSRC

A Alto vulnerabilidad

14/07/2026

[CVE-2026-48337] Illustrator is affected by an out-of-bounds write vulnerability that could result in arbitrary code …

Illustrator is affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

nvdaltovulnerabilidad CVSS 7.8 NVD

A Crítico vulnerabilidad

14/07/2026

[CVE-2026-48334] Illustrator is affected by an Improper Input Validation vulnerability that could result in arbitrary…

Illustrator is affected by an Improper Input Validation vulnerability that could result in arbitrary code execution in the context of the current user, potentially gaining elevated access or control over the victim's account or session. Exploitation of this issue requires user interaction in that a victim must open a malicious file. Scope is changed.

nvdcriticovulnerabilidad CVSS 9.3 NVD

A Alto vulnerabilidad

14/07/2026

[CVE-2026-48335] Illustrator is affected by an out-of-bounds write vulnerability that could result in arbitrary code …

Illustrator is affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

nvdaltovulnerabilidad CVSS 7.8 NVD

A Alto vulnerabilidad

14/07/2026

[CVE-2026-48336] Illustrator is affected by an out-of-bounds write vulnerability that could result in arbitrary code …

Illustrator is affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

nvdaltovulnerabilidad CVSS 7.8 NVD

A Alto vulnerabilidad

14/07/2026

[CVE-2026-48275] Illustrator is affected by an Untrusted Search Path vulnerability that could result in arbitrary cod…

Illustrator is affected by an Untrusted Search Path vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file. Scope is changed.

nvdaltovulnerabilidad CVSS 8.6 NVD

A Alto vulnerabilidad

14/07/2026

[CVE-2026-48341] Bridge is affected by an out-of-bounds write vulnerability that could result in arbitrary code execu…

Bridge is affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

nvdaltovulnerabilidad CVSS 7.8 NVD

A Alto vulnerabilidad

14/07/2026

[CVE-2026-48342] Bridge is affected by an Integer Overflow or Wraparound vulnerability that could result in arbitrary…

Bridge is affected by an Integer Overflow or Wraparound vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

nvdaltovulnerabilidad CVSS 7.8 NVD

A Alto vulnerabilidad

14/07/2026

[CVE-2026-48343] Bridge is affected by an out-of-bounds write vulnerability that could result in arbitrary code execu…

Bridge is affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

nvdaltovulnerabilidad CVSS 7.8 NVD