Seguridad de la Información

Alertas de Seguridad de la Información

Vulnerabilidades explotadas activamente, incidentes y análisis relevantes para México y LATAM. Actualizado automáticamente desde fuentes oficiales.

48 vulnerabilidades en CISA KEV — explotación activa confirmada Ver todas →

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M Alto vulnerabilidad

[CVE-2026-69443] Out-of-bounds read in Windows Device Health Attestation (DHA) allows an unauthorized attacker to dis…

Out-of-bounds read in Windows Device Health Attestation (DHA) allows an unauthorized attacker to disclose information over a network.

M Alto vulnerabilidad

[CVE-2026-69427] Out-of-bounds read in Windows VOLSNAP.SYS allows an authorized attacker to elevate privileges over a…

Out-of-bounds read in Windows VOLSNAP.SYS allows an authorized attacker to elevate privileges over a network.

M Alto vulnerabilidad

[CVE-2026-69428] Out-of-bounds read in Windows LDAP - Lightweight Directory Access Protocol allows an unauthorized at…

Out-of-bounds read in Windows LDAP - Lightweight Directory Access Protocol allows an unauthorized attacker to deny service over a network.

M Alto vulnerabilidad

[CVE-2026-69365] Out-of-bounds read in Microsoft Local Security Authority Server (lsasrv) allows an authorized attack…

Out-of-bounds read in Microsoft Local Security Authority Server (lsasrv) allows an authorized attacker to elevate privileges over a network.

M Alto vulnerabilidad

[CVE-2026-69340] Heap-based buffer overflow in Windows NTFS allows an authorized attacker to elevate privileges over …

Heap-based buffer overflow in Windows NTFS allows an authorized attacker to elevate privileges over a network.

M Alto vulnerabilidad

[CVE-2026-69342] Out-of-bounds read in Windows DHCP Server allows an unauthorized attacker to deny service over a net…

Out-of-bounds read in Windows DHCP Server allows an unauthorized attacker to deny service over a network.

M Alto vulnerabilidad

[CVE-2026-69334] Heap-based buffer overflow in Windows Volume Manager Extension Driver allows an unauthorized attacke…

Heap-based buffer overflow in Windows Volume Manager Extension Driver allows an unauthorized attacker to execute code over a network.

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M Alto vulnerabilidad

[CVE-2026-69324] Access of resource using incompatible type ('type confusion') in Windows Performance Monitor allows …

Access of resource using incompatible type ('type confusion') in Windows Performance Monitor allows an authorized attacker to elevate privileges locally.

M Alto vulnerabilidad

[CVE-2026-69329] Out-of-bounds read in BranchCache allows an unauthorized attacker to deny service over a network.

Out-of-bounds read in BranchCache allows an unauthorized attacker to deny service over a network.

M Alto vulnerabilidad

[CVE-2026-69332] Out-of-bounds read in Windows NTFS allows an authorized attacker to elevate privileges over a networ…

Out-of-bounds read in Windows NTFS allows an authorized attacker to elevate privileges over a network.

M Alto vulnerabilidad

[CVE-2026-69312] Out-of-bounds read in Windows NTFS allows an authorized attacker to elevate privileges locally.

Out-of-bounds read in Windows NTFS allows an authorized attacker to elevate privileges locally.

M Alto vulnerabilidad

[CVE-2026-69295] Out-of-bounds read in Windows USB Driver allows an authorized attacker to elevate privileges locally…

Out-of-bounds read in Windows USB Driver allows an authorized attacker to elevate privileges locally.

M Alto vulnerabilidad

[CVE-2026-69265] Out-of-bounds read in Windows NTFS allows an authorized attacker to elevate privileges locally.

Out-of-bounds read in Windows NTFS allows an authorized attacker to elevate privileges locally.

M Alto vulnerabilidad

[CVE-2026-68887] Out-of-bounds read in Windows Message Queuing Queue Manager allows an unauthorized attacker to deny …

Out-of-bounds read in Windows Message Queuing Queue Manager allows an unauthorized attacker to deny service over a network.

M Alto vulnerabilidad

[CVE-2026-67636] Out-of-bounds read in SQL Server allows an authorized attacker to execute code over a network.

Out-of-bounds read in SQL Server allows an authorized attacker to execute code over a network.

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M Alto vulnerabilidad

[CVE-2026-62706] Out-of-bounds read in Microsoft Windows Media Foundation allows an unauthorized attacker to execute …

Out-of-bounds read in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network.

M Alto vulnerabilidad

[CVE-2026-56198] Out-of-bounds read in Microsoft Trace Data Helper allows an authorized attacker to elevate privilege…

Out-of-bounds read in Microsoft Trace Data Helper allows an authorized attacker to elevate privileges locally.

M Alto vulnerabilidad

[CVE-2026-86303] A vulnerability was determined in 92181 markdown up to 058cab0cb7fb245a0ccc6b8446963ff8d573558f. Aff…

A vulnerability was determined in 92181 markdown up to 058cab0cb7fb245a0ccc6b8446963ff8d573558f. Affected by this issue is the function lds of the file md.c. Executing a manipulation can lead to out-of-bounds read. The attack can be executed remotely. This product implements a rolling release for ongoing delivery, which means version information for affected or updated releases is unavailable. Thi…

M Alto vulnerabilidad

[CVE-2026-0799] In BPF instructions that load/store a value from/to a scratch memory register the register index is …

In BPF instructions that load/store a value from/to a scratch memory register the register index is an unsigned 32-bit integer and must not exceed 15, but libpcap BPF interpreter does not validate the value. In particular uncommon use cases a crafted filter program can cause the interpreter to try reading and writing the OS process memory in the 16GiB starting at the current stack frame on 64-bit…

M Alto vulnerabilidad

[CVE-2026-85505] ipmi-oem in FreeIPMI before 1.6.19 has a stack-based buffer over-read in ipmi_oem_fujitsu_get_sel_en…

ipmi-oem in FreeIPMI before 1.6.19 has a stack-based buffer over-read in ipmi_oem_fujitsu_get_sel_entry_long_text in ipmi-oem/ipmi-oem-fujitsu.c when a BMC provides a short response, a different vulnerability than CVE-2026-50031 (which has different affected versions).

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