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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 Crítico vulnerabilidad
20/08/2026
[CVE-2026-17122] IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to execute arbitrary cod…
IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to execute arbitrary code due to a stack-based buffer overflow.
nvdcriticovulnerabilidad CVSS 9.8 NVD
M Alto vulnerabilidad
20/08/2026
[CVE-2026-17124] IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to execute arbitrary code…
IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to execute arbitrary code due to an out-of-bounds read.
nvdaltovulnerabilidad CVSS 7.8 NVD
M Alto vulnerabilidad
20/08/2026
[CVE-2026-17006] IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to execute arbitrary cod…
IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to execute arbitrary code due to a heap buffer overflow.
nvdaltovulnerabilidad CVSS 8.3 NVD
M Alto vulnerabilidad
20/08/2026
[CVE-2026-17024] IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to execute arbitrary cod…
IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to execute arbitrary code due to improper certificate validation.
nvdaltovulnerabilidad CVSS 7.7 NVD
M Crítico vulnerabilidad
20/08/2026
[CVE-2026-17040] IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to execute arbitrary cod…
IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to execute arbitrary code due to a buffer overflow.
nvdcriticovulnerabilidad CVSS 9.8 NVD
M Alto vulnerabilidad
20/08/2026
[CVE-2026-16989] IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to gain elevated privileg…
IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to gain elevated privileges due to improper resolution of symbolic links.
nvdaltovulnerabilidad CVSS 7.1 NVD
M Alto vulnerabilidad
20/08/2026
[CVE-2026-16991] IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to gain elevated privileg…
IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to gain elevated privileges due to improper handling of symbolic links.
nvdaltovulnerabilidad CVSS 7.8 NVD

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M Alto vulnerabilidad
20/08/2026
[CVE-2026-16996] IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to execute arbitrary code…
IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to execute arbitrary code due to an integer underflow.
nvdaltovulnerabilidad CVSS 8.8 NVD
M Alto vulnerabilidad
20/08/2026
[CVE-2026-16997] IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to execute arbitrary comm…
IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to execute arbitrary commands due to improper privilege management.
nvdaltovulnerabilidad CVSS 7.8 NVD
M Alto vulnerabilidad
20/08/2026
[CVE-2026-17000] IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to execute arbitrary cod…
IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to execute arbitrary code due to improper authentication.
nvdaltovulnerabilidad CVSS 8.1 NVD
M Alto vulnerabilidad
20/08/2026
[CVE-2026-17003] IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to compromise the confid…
IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to compromise the confidentiality and integrity of the system due to an out-of-bounds write.
nvdaltovulnerabilidad CVSS 7.7 NVD
M Alto vulnerabilidad
20/08/2026
[CVE-2026-16937] IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to gain elevated privileg…
IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to gain elevated privileges due to improper privilege management.
nvdaltovulnerabilidad CVSS 7.8 NVD
M Alto vulnerabilidad
20/08/2026
[CVE-2026-16943] IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to execute arbitrary code…
IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to execute arbitrary code due to a heap-based buffer overflow.
nvdaltovulnerabilidad CVSS 8.2 NVD
M Alto vulnerabilidad
20/08/2026
[CVE-2026-16945] IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to execute arbitrary code…
IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to execute arbitrary code due to a stack-based buffer overflow.
nvdaltovulnerabilidad CVSS 7.8 NVD
M Alto vulnerabilidad
20/08/2026
[CVE-2026-16946] IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to gain elevated privileg…
IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to gain elevated privileges due to a heap buffer overflow.
nvdaltovulnerabilidad CVSS 7.8 NVD

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M Alto vulnerabilidad
20/08/2026
[CVE-2026-16934] IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to gain elevated privileg…
IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to gain elevated privileges due to a heap-based buffer overflow.
nvdaltovulnerabilidad CVSS 8.8 NVD
M Alto vulnerabilidad
20/08/2026
[CVE-2026-16935] IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to gain elevated privileg…
IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to gain elevated privileges due to a time-of-check to time-of-use (TOCTOU) race condition.
nvdaltovulnerabilidad CVSS 7.8 NVD
M Alto vulnerabilidad
20/08/2026
[CVE-2026-16936] IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to execute arbitrary code…
IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to execute arbitrary code due to a buffer overflow.
nvdaltovulnerabilidad CVSS 8.8 NVD
M Alto vulnerabilidad
20/08/2026
[CVE-2026-77638] Tor before 0.4.9.11 is prone to a race condition where in just the right circumstances a rendezvous …
Tor before 0.4.9.11 is prone to a race condition where in just the right circumstances a rendezvous point could man-in-the-middle (impersonate) the onion service that the client was trying to reach.
nvdaltovulnerabilidad CVSS 8.9 NVD
M Alto vulnerabilidad
20/08/2026
[CVE-2026-77584] Tor before 0.4.9.10 did not reject a CONFLUX_LINK cell that arrives on a circuit which already has a…
Tor before 0.4.9.10 did not reject a CONFLUX_LINK cell that arrives on a circuit which already has attached streams. A malicious client could send a RELAY_COMMAND_BEGIN before the CONFLUX_LINK on the same circuit, attaching an exit stream that would later end up orphan leaving a dangling circuit back-pointer and a use-after-free (UAF) when the circuit is freed. This is TROVE-2026-025.
nvdaltovulnerabilidad CVSS 7.0 NVD