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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 →
Última alerta publicada ahora mismo
14,720
Total alertas
3340
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10993
Altas
8
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1076
Esta semana
RSS
G Alto vulnerabilidad
23/07/2026
[CVE-2026-16807] Out of bounds write in Codecs in Google Chrome prior to 150.0.7871.186 allowed a remote attacker to …
Out of bounds write in Codecs in Google Chrome prior to 150.0.7871.186 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)
nvdaltovulnerabilidad CVSS 8.8 NVD
M Alto vulnerabilidad
23/07/2026
[CVE-2026-63313] 9Router before 0.4.72 contains a server-side request forgery (SSRF) vulnerability in the /v1/web/fet…
9Router before 0.4.72 contains a server-side request forgery (SSRF) vulnerability in the /v1/web/fetch endpoint. The endpoint accepts a user-controlled url parameter and passes it to a configured external scraping provider (Firecrawl, Jina Reader, Tavily, or Exa) to fetch content. The URL is only validated as syntactically valid via new URL() with no blocklist for private IP ranges, cloud metadata…
nvdaltovulnerabilidad CVSS 7.7 NVD
M Alto vulnerabilidad
23/07/2026
[CVE-2024-58353] Cal.com (repository calcom/cal.diy) in versions <= 4.7.15 is vulnerable to cross-site scripting (XSS…
Cal.com (repository calcom/cal.diy) in versions
nvdaltovulnerabilidad CVSS 8.9 NVD
M Crítico vulnerabilidad
23/07/2026
[CVE-2024-58354] cal.com (calcom repository, later renamed cal.diy) is affected by a repository takeover vulnerabilit…
cal.com (calcom repository, later renamed cal.diy) is affected by a repository takeover vulnerability in its GitHub Actions workflows. The workflow pr.yml uses the pull_request_target trigger with the repository's default write permissions and passes them down to check-types.yml. check-types.yml then performs a 'dangerous' checkout of the attacker-submitted pull request code (via the dangerous-git…
nvdcriticovulnerabilidad CVSS 9.9 NVD
M Alto vulnerabilidad
23/07/2026
[CVE-2024-58355] Cal.com (calcom/cal.diy) versions through 4.7.15 contain a stored cross-site scripting vulnerability…
Cal.com (calcom/cal.diy) versions through 4.7.15 contain a stored cross-site scripting vulnerability. The single booking view (e.g., https://app.cal.com/booking/) renders booking-question field labels via React's dangerouslySetInnerHTML without sanitizing or escaping user input. An attacker who can create an event type with a malicious booking-question label can inject arbitrary HTML/JavaScrip…
nvdaltovulnerabilidad CVSS 8.9 NVD
M Crítico vulnerabilidad
23/07/2026
[CVE-2025-71389] Cal.com (calcom/cal.diy) before 5.9.9 is vulnerable to unauthenticated remote code execution because…
Cal.com (calcom/cal.diy) before 5.9.9 is vulnerable to unauthenticated remote code execution because it bundles a version of Next.js whose React Server Components (RSC) request handling deserializes attacker-controlled input. A remote attacker can send a crafted RSC request to the server and cause arbitrary code to be executed during server-side processing, without authentication or user interacti…
nvdcriticovulnerabilidad CVSS 10.0 NVD
M Crítico vulnerabilidad
23/07/2026
[CVE-2026-52439] An issue in xiandafu beetl 3.20.2 allows a remote attacker to execute arbitrary code via the type.ne…
An issue in xiandafu beetl 3.20.2 allows a remote attacker to execute arbitrary code via the type.new function and the property reflection mechanism
nvdcriticovulnerabilidad CVSS 9.8 NVD

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M Alto vulnerabilidad
23/07/2026
[CVE-2026-38764] An issue in Unistal Systems Pvt. Ltd.Protegent 360 v2.0.0.4 allows a local attacker to escalate priv…
An issue in Unistal Systems Pvt. Ltd.Protegent 360 v2.0.0.4 allows a local attacker to escalate privileges via the kernel driver pgsecdl.sys
nvdaltovulnerabilidad CVSS 7.8 NVD
M Crítico vulnerabilidad
23/07/2026
[CVE-2026-47724] nebula-mesh is a self-hosted control plane for Slack Nebula mesh virtual private network. Prior to v…
nebula-mesh is a self-hosted control plane for Slack Nebula mesh virtual private network. Prior to version 0.3.4, the `/api/v1/*` route surface trusts the bearer token alone for authorisation on most endpoints. The codebase itself admits this at `internal/api/hosts.go:384`: "API trusts the bearer token for authorisation; per-CA ownership is enforced only in the Web layer." The Web UI gates state-c…
nvdcriticovulnerabilidad CVSS 9.9 NVD
M Alto vulnerabilidad
23/07/2026
[CVE-2026-49035] The affected product is vulnerable to a heap-based buffer overflow via a crafted MMS Initiate reques…
The affected product is vulnerable to a heap-based buffer overflow via a crafted MMS Initiate request. Remote code execution (RCE) has been demonstrated when ASLR is disabled; memory corruption or denial of service may occur in configurations where ASLR is enabled.
nvdaltovulnerabilidad CVSS 8.1 NVD
M Alto vulnerabilidad
23/07/2026
[CVE-2026-50032] A NULL pointer dereference in the MMS Write Named Variable List handler, which may allow a network a…
A NULL pointer dereference in the MMS Write Named Variable List handler, which may allow a network adjacent attacker to crash the server by sending a WriteRequest with an empty listOfData field.
nvdaltovulnerabilidad CVSS 7.5 NVD
M Alto vulnerabilidad
23/07/2026
[CVE-2026-50039] The affected product is vulnerable to a stack-based buffer overflow, which may allow an attacker to …
The affected product is vulnerable to a stack-based buffer overflow, which may allow an attacker to cause a memory corruption via a Read Request.
nvdaltovulnerabilidad CVSS 7.5 NVD
P Alto vulnerabilidad
23/07/2026
[CVE-2026-15968] Improper neutralization of input during web page generation ('cross-site scripting') vulnerability i…
Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Progress MOVEit Transfer. This issue affects MOVEit Transfer: before 2025.1.5, from 2026.0.0 before 2026.0.3.
nvdaltovulnerabilidad CVSS 7.1 NVD
M Crítico vulnerabilidad
23/07/2026
[CVE-2026-15981] The SAML Single Sign On – SSO Login plugin for WordPress is vulnerable to Authentication Bypass in a…
The SAML Single Sign On – SSO Login plugin for WordPress is vulnerable to Authentication Bypass in all versions up to, and including, 5.4.4. This is due to the mo_saml_validate_signature() function performing a loose boolean check on the raw tri-state integer returned by PHP's openssl_verify(), causing an error return value of -1 to be evaluated as truthy and therefore treated as a successful sign…
nvdcriticovulnerabilidad CVSS 9.8 NVD
M Alto vulnerabilidad
23/07/2026
[CVE-2026-16002] The affected product is vulnerable to an Out-of-bounds read, which may allow an attacker to crash th…
The affected product is vulnerable to an Out-of-bounds read, which may allow an attacker to crash the parsing process and cause a denial of service.
nvdaltovulnerabilidad CVSS 8.2 NVD

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M Alto vulnerabilidad
23/07/2026
[CVE-2026-16796] Improper neutralization of argument delimiters in the install_packages() method in AWS Bedrock Agent…
Improper neutralization of argument delimiters in the install_packages() method in AWS Bedrock AgentCore Python SDK before 1.18.1 might allow a remote authenticated user to execute arbitrary commands within the Code Interpreter sandbox via crafted package name arguments. To mitigate this issue, users should upgrade to the patched version 1.18.1.
nvdaltovulnerabilidad CVSS 7.3 NVD
M Crítico vulnerabilidad
23/07/2026
[CVE-2026-15630] A non-global organization admin in one tenant can bypass tenant boundaries to delete, create, or mod…
A non-global organization admin in one tenant can bypass tenant boundaries to delete, create, or modify resources in any other tenant by exploiting a mismatch between authorization (based on ?id=) and action (based on request body).
nvdcriticovulnerabilidad CVSS 9.9 NVD
P Alto vulnerabilidad
23/07/2026
[CVE-2026-15966] Permissive cross-domain security policy with untrusted domains vulnerability in Progress MOVEit Tran…
Permissive cross-domain security policy with untrusted domains vulnerability in Progress MOVEit Transfer. This issue affects MOVEit Transfer: before 2025.1.5, from 2026.0.0 before 2026.0.3.
nvdaltovulnerabilidad CVSS 7.5 NVD
P Alto vulnerabilidad
23/07/2026
[CVE-2026-15967] Insufficient session expiration vulnerability in Progress MOVEit Transfer. This issue affects MOVEi…
Insufficient session expiration vulnerability in Progress MOVEit Transfer. This issue affects MOVEit Transfer: before 2025.1.5, from 2026.0.0 before 2026.0.3.
nvdaltovulnerabilidad CVSS 7.5 NVD
P Alto vulnerabilidad
23/07/2026
[CVE-2026-10697] Improper Authentication vulnerability in Progress MOVEit Transfer. This issue affects MOVEit Transf…
Improper Authentication vulnerability in Progress MOVEit Transfer. This issue affects MOVEit Transfer: before 2025.1.5, from 2026.0.0 before 2026.0.3.
nvdaltovulnerabilidad CVSS 7.5 NVD