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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 →
Última alerta publicada hace 2 horas
22,093
Total alertas
4671
Críticas
16834
Altas
8
Ransomware
1002
Esta semana
RSS
Alta × cwe-190 × Limpiar todo ×
M Alto vulnerabilidad
08/09/2026
[CVE-2026-69594] Heap-based buffer overflow in Microsoft Local Security Authority Server (lsasrv) allows an authorize…
Heap-based buffer overflow in Microsoft Local Security Authority Server (lsasrv) allows an authorized attacker to elevate privileges locally.
nvdaltovulnerabilidad CVSS 7.8 NVD
M Alto vulnerabilidad
08/09/2026
[CVE-2026-69584] Integer overflow or wraparound in Windows USB Video Driver allows an authorized attacker to elevate …
Integer overflow or wraparound in Windows USB Video Driver allows an authorized attacker to elevate privileges locally.
nvdaltovulnerabilidad CVSS 7.8 NVD
M Alto vulnerabilidad
08/09/2026
[CVE-2026-69499] Integer overflow or wraparound in Windows Imaging Component allows an unauthorized attacker to execu…
Integer overflow or wraparound in Windows Imaging Component allows an unauthorized attacker to execute code over a network.
nvdaltovulnerabilidad CVSS 8.8 NVD
M Alto vulnerabilidad
08/09/2026
[CVE-2026-69407] Integer overflow or wraparound in Volume Manager Driver allows an authorized attacker to elevate pri…
Integer overflow or wraparound in Volume Manager Driver allows an authorized attacker to elevate privileges locally.
nvdaltovulnerabilidad CVSS 7.8 NVD
M Alto vulnerabilidad
08/09/2026
[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.
nvdaltovulnerabilidad CVSS 7.5 NVD
M Alto vulnerabilidad
08/09/2026
[CVE-2026-69298] Integer overflow or wraparound in Windows Biometric Service allows an authorized attacker to elevate…
Integer overflow or wraparound in Windows Biometric Service allows an authorized attacker to elevate privileges locally.
nvdaltovulnerabilidad CVSS 7.8 NVD
M Alto vulnerabilidad
08/09/2026
[CVE-2026-69266] Integer overflow or wraparound in Windows DHCP Server allows an unauthorized attacker to execute cod…
Integer overflow or wraparound in Windows DHCP Server allows an unauthorized attacker to execute code over a network.
nvdaltovulnerabilidad CVSS 8.8 NVD

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M Alto vulnerabilidad
08/09/2026
[CVE-2026-68889] Heap-based buffer overflow in Microsoft Standard XPS allows an authorized attacker to elevate privil…
Heap-based buffer overflow in Microsoft Standard XPS allows an authorized attacker to elevate privileges over a network.
nvdaltovulnerabilidad CVSS 7.1 NVD
M Alto vulnerabilidad
08/09/2026
[CVE-2026-68832] Integer overflow or wraparound in Windows NTFS allows an authorized attacker to elevate privileges l…
Integer overflow or wraparound in Windows NTFS allows an authorized attacker to elevate privileges locally.
nvdaltovulnerabilidad CVSS 7.8 NVD
M Alto vulnerabilidad
08/09/2026
[CVE-2026-67376] Integer overflow or wraparound in SQL Server allows an unauthorized attacker to deny service over a …
Integer overflow or wraparound in SQL Server allows an unauthorized attacker to deny service over a network.
nvdaltovulnerabilidad CVSS 7.5 NVD
M Alto vulnerabilidad
08/09/2026
[CVE-2026-67384] Integer overflow or wraparound in SQL Server allows an authorized attacker to execute code over a ne…
Integer overflow or wraparound in SQL Server allows an authorized attacker to execute code over a network.
nvdaltovulnerabilidad CVSS 8.8 NVD
M Alto vulnerabilidad
03/09/2026
[CVE-2026-48486] Signum Node is a HDD-mined cryptocurrency using an energy efficient and fair Proof-of-Commitment (Po…
Signum Node is a HDD-mined cryptocurrency using an energy efficient and fair Proof-of-Commitment (PoC+) consensus algorithm. Prior to version 3.9.9, an integer overflow in BlockServiceImpl.applyBlock() allowed a miner to receive an arbitrarily inflated block reward by crafting a block with a negative totalFeeCashBackNqt value. The vulnerability was introduced when the SMART_FEES hardfork (block ~1…
nvdaltovulnerabilidad CVSS 7.5 NVD
M Alto vulnerabilidad
31/08/2026
[CVE-2026-82908] A vulnerability was found in MSI Dragon Center up to 2.0.155.0. Affected by this vulnerability is th…
A vulnerability was found in MSI Dragon Center up to 2.0.155.0. Affected by this vulnerability is the function MmioWritePath in the library NTIOLib_X64.sys of the component MMIO Write Path Handler. Performing a manipulation of the argument count/elementSize results in integer overflow. The attack requires a local approach. The exploit has been made public and could be used. The vendor was contacte…
nvdaltovulnerabilidad CVSS 8.8 NVD
M Alto vulnerabilidad
28/08/2026
[CVE-2026-38346] An integer overflow in the yuv2planeX_8_c() function (libswscale/output.c) of FFmpeg N-122528-gdd297…
An integer overflow in the yuv2planeX_8_c() function (libswscale/output.c) of FFmpeg N-122528-gdd2976b9e1 allows attackers to cause a Denial of Service (DoS) via supplying a crafted video file.
nvdaltovulnerabilidad CVSS 7.5 NVD
M Alto vulnerabilidad
28/08/2026
[CVE-2026-38348] An integer overflow in the libswscale/utils.c component of FFmpeg N-122528-gdd2976b9e1 allows attack…
An integer overflow in the libswscale/utils.c component of FFmpeg N-122528-gdd2976b9e1 allows attackers to cause a Denial of Service (DoS) via supplying a crafted image file.
nvdaltovulnerabilidad CVSS 7.5 NVD

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M Alto vulnerabilidad
28/08/2026
[CVE-2026-38349] An integer overflow in the hScale16To19_c() function (libswscale/output.c) of FFmpeg N-122528-gdd297…
An integer overflow in the hScale16To19_c() function (libswscale/output.c) of FFmpeg N-122528-gdd2976b9e1 allows attackers to cause a Denial of Service (DoS) via supplying a crafted image file.
nvdaltovulnerabilidad CVSS 7.5 NVD
M Alto vulnerabilidad
28/08/2026
[CVE-2026-38350] An integer overflow in the target_sws_fuzzer() function (libswscale/output.c) of FFmpeg N-122528-gdd…
An integer overflow in the target_sws_fuzzer() function (libswscale/output.c) of FFmpeg N-122528-gdd2976b9e1 allows attackers to cause a Denial of Service (DoS) via supplying a crafted input.
nvdaltovulnerabilidad CVSS 7.5 NVD
M Alto vulnerabilidad
25/08/2026
[CVE-2026-79292] Integer overflow in Chromecast in Google Chrome prior to 152.0.7977.65 allowed a remote attacker who…
Integer overflow in Chromecast in Google Chrome prior to 152.0.7977.65 allowed a remote attacker who had compromised the renderer process to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)
nvdaltovulnerabilidad CVSS 8.3 NVD
M Alto vulnerabilidad
25/08/2026
[CVE-2026-79215] Integer overflow in WebGL in Google Chrome prior to 152.0.7977.65 allowed a remote attacker to poten…
Integer overflow in WebGL in Google Chrome prior to 152.0.7977.65 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Medium)
nvdaltovulnerabilidad CVSS 8.8 NVD
G Alto vulnerabilidad
25/08/2026
[CVE-2026-78950] Integer overflow in WebRTC in Google Chrome prior to 152.0.7977.65 allowed a remote attacker to pote…
Integer overflow in WebRTC in Google Chrome prior to 152.0.7977.65 allowed a remote attacker to potentially execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: Low)
nvdaltovulnerabilidad CVSS 8.8 NVD