Vulnerabilidades

Resumen — últimos 7 días

Vulnerabilidades nuevas3027▼ 69 respecto a la semana anterior

Críticas / altas1424▲ 58 respecto a la semana anterior

Nueva explotación activa (KEV)4▼ 5 respecto a la semana anterior

Sin puntuar (sin CVSS)382▼ 128 respecto a la semana anterior

62 resultados, ordenados por fecha de publicación (más recientes primero)

CVE	Estado	Severidad	EPSS	Explotación activa	Tecnologías afectadas	Publicada ▼	Modificada	Descripción
CVE-2026-26137	Modificada	Crítica (9.9)	0.72%	—	Microsoft 365 Copilot Chat	19/3/2026	17/6/2026	Server-side request forgery (ssrf) in Microsoft Exchange allows an authorized attacker to elevate privileges over a network.
CVE-2026-24299	Analizada	Media (5.3)	0.65%	—	Microsoft 365 Copilot	19/3/2026	17/6/2026	Improper neutralization of special elements used in a command ('command injection') in M365 Copilot allows an unauthorized attacker to disclose information over a network.
CVE-2026-26133	Modificada	Alta (7.1)	0.54%	—	Microsoft 365 Copilot Microsoft Edge Microsoft Excel Microsoft Loop+6	16/3/2026	17/6/2026	AI command injection in M365 Copilot allows an unauthorized attacker to disclose information over a network.
CVE-2026-26134	Analizada	Alta (7.8)	0.33%	—	Microsoft 365 Copilot	10/3/2026	17/6/2026	Integer overflow or wraparound in Microsoft Office allows an authorized attacker to elevate privileges locally.
CVE-2026-26110	Analizada	Alta (7.8)	0.34%	—	Microsoft 365 Apps Microsoft 365 Copilot Microsoft Office Microsoft Office Long Term Servicing Channel	10/3/2026	17/6/2026	Access of resource using incompatible type ('type confusion') in Microsoft Office allows an unauthorized attacker to execute code locally.
CVE-2026-25180	Analizada	Media (5.5)	0.66%	—	Microsoft 365 Copilot Microsoft Windows 10 1607 Microsoft Windows 10 1809 Microsoft Windows 10 21h2+11	10/3/2026	17/6/2026	Out-of-bounds read in Microsoft Graphics Component allows an unauthorized attacker to disclose information locally.
CVE-2026-24285	Analizada	Alta (7)	0.46%	—	Microsoft 365 Copilot Microsoft Windows 10 1607 Microsoft Windows 10 1809 Microsoft Windows 10 21h2+10	10/3/2026	17/6/2026	Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.
CVE-2026-24307	Analizada	Alta (7.5)	0.92%	—	Microsoft 365 Copilot	22/1/2026	17/6/2026	Improper validation of specified type of input in M365 Copilot allows an unauthorized attacker to disclose information over a network.
CVE-2025-62557	Analizada	Alta (7.8)	0.43%	—	Microsoft 365 Apps Microsoft 365 Copilot Microsoft Office Microsoft Office Long Term Servicing Channel	9/12/2025	17/6/2026	Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.
CVE-2025-62554	Analizada	Alta (7.8)	0.43%	—	Microsoft 365 Apps Microsoft 365 Copilot Microsoft Office Microsoft Office Long Term Servicing Channel	9/12/2025	30/9/2026	Access of resource using incompatible type ('type confusion') in Microsoft Office allows an unauthorized attacker to execute code locally.
CVE-2025-62199	Modificada	Alta (7.8)	0.76%	—	Microsoft 365 Apps Microsoft 365 Copilot Microsoft Excel Microsoft Office Long Term Servicing Channel	11/11/2025	17/6/2026	Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.
CVE-2025-60724	Analizada	Crítica (9.8)	5.9%	—	Microsoft 365 Copilot Microsoft Office Long Term Servicing Channel Microsoft Windows 10 1607 Microsoft Windows 10 1809+12	11/11/2025	17/6/2026	Heap-based buffer overflow in Microsoft Graphics Component allows an unauthorized attacker to execute code over a network.
CVE-2025-59234	Analizada	Alta (7.8)	0.60%	—	Microsoft 365 Apps Microsoft 365 Copilot Microsoft Office Microsoft Office Long Term Servicing Channel	14/10/2025	17/6/2026	Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.
CVE-2025-59227	Analizada	Alta (7.8)	0.52%	—	Microsoft 365 Apps Microsoft 365 Copilot Microsoft Office Microsoft Office Long Term Servicing Channel	14/10/2025	17/6/2026	Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.
CVE-2025-59286	Modificada	Crítica (9.3)	0.57%	—	Microsoft 365 Copilot Chat	9/10/2025	17/6/2026	Improper neutralization of special elements used in a command ('command injection') in Copilot allows an unauthorized attacker to disclose information over a network.
CVE-2025-59272	Modificada	Crítica (9.3)	0.57%	—	Microsoft 365 Copilot Chat	9/10/2025	17/6/2026	Improper neutralization of special elements used in a command ('command injection') in Copilot allows an unauthorized attacker to perform information disclosure locally.
CVE-2025-53799	Analizada	Media (5.5)	0.78%	—	Microsoft 365 Copilot Microsoft Windows 10 1507 Microsoft Windows 10 1607 Microsoft Windows 10 1809+12	9/9/2025	17/6/2026	Use of uninitialized resource in Windows Imaging Component allows an unauthorized attacker to disclose information locally.
CVE-2025-53766	Analizada	Crítica (9.8)	8.0%	—	Microsoft 365 Copilot Microsoft Office Microsoft Windows 10 1507 Microsoft Windows 10 1607+13	12/8/2025	17/6/2026	Heap-based buffer overflow in Windows GDI+ allows an unauthorized attacker to execute code over a network.
CVE-2025-53732	Analizada	Alta (7.8)	0.48%	—	Microsoft 365 Copilot Microsoft Office	12/8/2025	17/6/2026	Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally.
CVE-2025-53787	Analizada	Alta (7.5)	0.71%	—	Microsoft 365 Copilot Chat	7/8/2025	17/6/2026	Microsoft 365 Copilot BizChat Information Disclosure Vulnerability
CVE-2025-53774	Analizada	Alta (7.5)	0.61%	—	Microsoft 365 Copilot Chat	7/8/2025	17/6/2026	Microsoft 365 Copilot BizChat Information Disclosure Vulnerability
CVE-2025-49702	Analizada	Alta (7.8)	0.63%	—	Microsoft 365 Apps Microsoft 365 Copilot Microsoft Office Microsoft Office Long Term Servicing Channel	8/7/2025	17/6/2026	Access of resource using incompatible type ('type confusion') in Microsoft Office allows an unauthorized attacker to execute code locally.
CVE-2025-49697	Analizada	Alta (8.4)	0.51%	—	Microsoft 365 Apps Microsoft 365 Copilot Microsoft Office Microsoft Office Long Term Servicing Channel+1	8/7/2025	17/6/2026	Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally.
CVE-2025-49696	Analizada	Alta (8.4)	0.61%	—	Microsoft 365 Apps Microsoft 365 Copilot Microsoft Office Microsoft Office Long Term Servicing Channel	8/7/2025	17/6/2026	Out-of-bounds read in Microsoft Office allows an unauthorized attacker to execute code locally.
CVE-2025-49695	Analizada	Alta (8.4)	0.66%	—	Microsoft 365 Apps Microsoft 365 Copilot Microsoft Office Microsoft Office Long Term Servicing Channel	8/7/2025	17/6/2026	Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.