Empresa
¿Quiénes somos? Visión y Valores
Herramientas
Email Checker Vigía DNS SSL Checker Password Strength HTTP Headers
Alertas
Todas las alertas Vulnerabilidades Incidentes Solo críticas En CISA KEV
Editorial
Análisis técnico ¿Cuál es mi IP?
Blog
Blog 2MCI ISO 27001 Amenazas LATAM Recursos Gratuitos eBook Gratuito Newsletter Podcast / YouTube
Empresa
Servicios Contacto Suscribirse al Newsletter
🆕 Nuevo en 2MCI
✨ Crear cuenta gratis 🛠️ Ver herramientas sin registro
Ya tengo cuenta
🔒 Iniciar sesión
Equipo
🏠 Portal interno 2MCI
Inicio/Alertas
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 →
Última alerta publicada ahora mismo
14,390
Total alertas
3275
Críticas
10807
Altas
8
Ransomware
1042
Esta semana
RSS
Vulnerabilidades × alto × Limpiar todo ×
M Alto vulnerabilidad
19/07/2026
[CVE-2026-63867] In the Linux kernel, the following vulnerability has been resolved: mptcp: close TOCTOU race while …
In the Linux kernel, the following vulnerability has been resolved: mptcp: close TOCTOU race while computing rcv_wnd The MPTCP output path access locklessly the MPTCP-level ack_seq in multiple times, using possibly different values for the data_ack in the DSS option and to compute the announced rcv wnd for the same packet. Refactor the cote to avoid inconsistencies which may confuse the peer. A…
nvdaltovulnerabilidad CVSS 8.2 NVD
M Alto vulnerabilidad
19/07/2026
[CVE-2026-63869] In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: limit injected …
In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: limit injected antenna index in ieee80211_parse_tx_radiotap When parsing the radiotap header of an injected frame, ieee80211_parse_tx_radiotap() uses the IEEE80211_RADIOTAP_ANTENNA value directly as a shift count: info->control.antennas |= BIT(*iterator.this_arg); *iterator.this_arg is an 8-bit value taken str…
nvdaltovulnerabilidad CVSS 7.6 NVD
M Alto vulnerabilidad
19/07/2026
[CVE-2026-63870] In the Linux kernel, the following vulnerability has been resolved: ieee802154: 6lowpan: only accep…
In the Linux kernel, the following vulnerability has been resolved: ieee802154: 6lowpan: only accept IPv6 packets in lowpan_xmit() The aoe driver (or similar) generates a non-IPv6 packet (e.g., ETH_P_AOE) and queues it for transmission via dev_queue_xmit() on a 6LoWPAN interface (configured by the user or test case). Since the packet is not IPv6, the 6LoWPAN header_ops->create function (lowpan_…
nvdaltovulnerabilidad CVSS 7.8 NVD
M Alto vulnerabilidad
19/07/2026
[CVE-2026-63852] In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn: set no_user_fen…
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn: set no_user_fence for VCN v4.0.3 enc ring VCN encoder and decoder rings do not support 64-bit user fence writes, reject CS submissions with user fences. (cherry picked from commit ff1a5a125c5a70c328806b9bc01d7d942cf3f9aa)
nvdaltovulnerabilidad CVSS 7.8 NVD
M Alto vulnerabilidad
19/07/2026
[CVE-2026-63853] In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn: set no_user_fen…
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn: set no_user_fence for VCN v4.0 enc ring VCN encoder and decoder rings do not support 64-bit user fence writes, reject CS submissions with user fences. (cherry picked from commit fd852c048b46f9825e904a4f3f4538fe9d8827d9)
nvdaltovulnerabilidad CVSS 7.8 NVD
M Alto vulnerabilidad
19/07/2026
[CVE-2026-63854] In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn: set no_user_fen…
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn: set no_user_fence for VCN v3.0 enc/dec rings VCN encoder and decoder rings do not support 64-bit user fence writes, reject CS submissions with user fences. (cherry picked from commit 663bed3c7b8b9a7624b0d95d300ddae034ad0614)
nvdaltovulnerabilidad CVSS 7.8 NVD
M Alto vulnerabilidad
19/07/2026
[CVE-2026-63855] In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn: set no_user_fen…
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn: set no_user_fence for VCN v2.5 enc/dec rings VCN encoder and decoder rings do not support 64-bit user fence writes, reject CS submissions with user fences. (cherry picked from commit efc9dd5590894109bce9a0bfe1fa5592dd6b20b1)
nvdaltovulnerabilidad CVSS 7.8 NVD

📬 Alertas semanales SI directo en tu email

Las vulnerabilidades más críticas para LATAM, con contexto y recomendaciones accionables. Gratis.

Suscribirme →
M Alto vulnerabilidad
19/07/2026
[CVE-2026-63856] In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn: set no_user_fen…
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn: set no_user_fence for VCN v2.0 enc/dec rings VCN encoder and decoder rings do not support 64-bit user fence writes, reject CS submissions with user fences. (cherry picked from commit e2b5499fca55f1a32960a311bbb62e35891eaf73)
nvdaltovulnerabilidad CVSS 7.8 NVD
M Alto vulnerabilidad
19/07/2026
[CVE-2026-63858] In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: add hook …
In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: add hook transactions for device deletions Restore the flag that indicates that the hook is going away, ie. NFT_HOOK_REMOVE, but add a new transaction object to track deletion of hooks without altering the basechain/flowtable hook_list during the preparation phase. The existing approach that moves the hook…
nvdaltovulnerabilidad CVSS 7.8 NVD
M Alto vulnerabilidad
19/07/2026
[CVE-2026-63860] In the Linux kernel, the following vulnerability has been resolved: RDMA/core: Prefer NLA_NUL_STRIN…
In the Linux kernel, the following vulnerability has been resolved: RDMA/core: Prefer NLA_NUL_STRING These attributes are evaluated as c-string (passed to strcmp), but NLA_STRING doesn't check for the presence of a \0 terminator. Either this needs to switch to nla_strcmp() and needs to adjust printf fmt specifier to not use plain %s, or this needs to use NLA_NUL_STRING. As the code has been th…
nvdaltovulnerabilidad CVSS 8.4 NVD
M Alto vulnerabilidad
19/07/2026
[CVE-2026-63843] In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/jpeg: set no_user_fe…
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/jpeg: set no_user_fence for JPEG v4.0.5 ring JPEG rings do not support 64-bit user fence writes, reject CS submissions with user fences. (cherry picked from commit f05d0a4f21fc720116d6e238f23308b199891058)
nvdaltovulnerabilidad CVSS 7.8 NVD
M Alto vulnerabilidad
19/07/2026
[CVE-2026-63844] In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/jpeg: set no_user_fe…
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/jpeg: set no_user_fence for JPEG v4.0.3 ring JPEG rings do not support 64-bit user fence writes, reject CS submissions with user fences. (cherry picked from commit 2f6afc97d259d530f4f86c7743efbc573a8da927)
nvdaltovulnerabilidad CVSS 7.8 NVD
M Alto vulnerabilidad
19/07/2026
[CVE-2026-63845] In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/jpeg: set no_user_fe…
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/jpeg: set no_user_fence for JPEG v4.0 ring JPEG rings do not support 64-bit user fence writes, reject CS submissions with user fences. (cherry picked from commit 8d0cac9478a3f046279c657d6a2545de49ae675a)
nvdaltovulnerabilidad CVSS 7.8 NVD
M Alto vulnerabilidad
19/07/2026
[CVE-2026-63846] In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/jpeg: set no_user_fe…
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/jpeg: set no_user_fence for JPEG v3.0 ring JPEG rings do not support 64-bit user fence writes, reject CS submissions with user fences. (cherry picked from commit 4d7d774f100efb5089c86a1fb8c5bf47c63fc9ef)
nvdaltovulnerabilidad CVSS 7.8 NVD
M Alto vulnerabilidad
19/07/2026
[CVE-2026-63847] In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/jpeg: set no_user_fe…
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/jpeg: set no_user_fence for JPEG v2.5 ring JPEG rings do not support 64-bit user fence writes, reject CS submissions with user fences. (cherry picked from commit 3216a7f4e2642bda5fd14f57586e835ae9202587)
nvdaltovulnerabilidad CVSS 7.8 NVD

🛡 ¿Estás expuesto a alguna de estas vulnerabilidades?

Evaluación gratuita inicial con el equipo 2MCI: identifica exposición y plan de remediación.

Habla con un experto →
M Alto vulnerabilidad
19/07/2026
[CVE-2026-63848] In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/jpeg: set no_user_fe…
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/jpeg: set no_user_fence for JPEG v2.0 ring JPEG rings do not support 64-bit user fence writes, reject CS submissions with user fences. (cherry picked from commit 96179da0c6b059eb31706a0abe8dd6381c533143)
nvdaltovulnerabilidad CVSS 7.8 NVD
M Alto vulnerabilidad
19/07/2026
[CVE-2026-63849] In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn: set no_user_fen…
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn: set no_user_fence for VCN v5.0.1 enc ring VCN encoder and decoder rings do not support 64-bit user fence writes, reject CS submissions with user fences. (cherry picked from commit e16be95a2c3ee712b142cb27d2dca0b461181359)
nvdaltovulnerabilidad CVSS 7.8 NVD
M Alto vulnerabilidad
19/07/2026
[CVE-2026-63850] In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn: set no_user_fen…
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn: set no_user_fence for VCN v5.0.0 enc ring VCN encoder and decoder rings do not support 64-bit user fence writes, reject CS submissions with user fences. (cherry picked from commit 49b1fbbb5a071197ee71e2d70959b1cb29bdc317)
nvdaltovulnerabilidad CVSS 7.8 NVD
M Alto vulnerabilidad
19/07/2026
[CVE-2026-63851] In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn: set no_user_fen…
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn: set no_user_fence for VCN v4.0.5 enc ring VCN encoder and decoder rings do not support 64-bit user fence writes, reject CS submissions with user fences. (cherry picked from commit 084d94ac93707bdda07efb5cee786f632de4219b)
nvdaltovulnerabilidad CVSS 7.8 NVD
M Alto vulnerabilidad
19/07/2026
[CVE-2026-63840] In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/jpeg: set no_user_fe…
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/jpeg: set no_user_fence for JPEG v5.3.0 ring JPEG rings do not support 64-bit user fence writes, reject CS submissions with user fences. (cherry picked from commit 86ac011ae234c03fb872f4945913391ea1d8862e)
nvdaltovulnerabilidad CVSS 7.8 NVD