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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 →
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A Alto vulnerabilidad
29/06/2026
[CVE-2026-43724] The issue was addressed with improved input sanitization. This issue is fixed in iOS 26.5.2 and iPad…
The issue was addressed with improved input sanitization. This issue is fixed in iOS 26.5.2 and iPadOS 26.5.2, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.5.2, tvOS 26.6, visionOS 26.6, watchOS 26.6. An app may be able to cause unexpected system termination or write kernel memory.
nvdaltovulnerabilidad CVSS 7.8 NVD
A Alto vulnerabilidad
29/06/2026
[CVE-2026-43725] The issue was addressed with improved input validation. This issue is fixed in Safari 26.5.2, iOS 26…
The issue was addressed with improved input validation. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2, tvOS 26.6, visionOS 26.6, watchOS 26.6. A malicious website may be able to process restricted web content outside the sandbox.
nvdaltovulnerabilidad CVSS 7.1 NVD
A Alto vulnerabilidad
29/06/2026
[CVE-2026-43701] The issue was addressed with improved checks. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and i…
The issue was addressed with improved checks. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2, tvOS 26.6, visionOS 26.6, watchOS 26.6. A malicious website may be able to process restricted web content outside the sandbox.
nvdaltovulnerabilidad CVSS 7.1 NVD
A Alto vulnerabilidad
29/06/2026
[CVE-2026-43705] A type confusion issue was addressed with improved checks. This issue is fixed in Safari 26.5.2, iOS…
A type confusion issue was addressed with improved checks. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2, tvOS 26.6, visionOS 26.6, watchOS 26.6. Processing maliciously crafted web content may lead to memory corruption.
nvdaltovulnerabilidad CVSS 8.8 NVD
G Alto vulnerabilidad
25/06/2026
[CVE-2026-13281] Integer overflow in Mojo in Google Chrome prior to 149.0.7827.201 allowed a remote attacker who had …
Integer overflow in Mojo in Google Chrome prior to 149.0.7827.201 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a malicious file. (Chromium security severity: High)
nvdaltovulnerabilidad CVSS 8.3 NVD
M Alto vulnerabilidad
24/06/2026
[CVE-2026-55759] Rocket.Chat is an open-source, secure, fully customizable communications platform. Prior to 8.5.1, 8…
Rocket.Chat is an open-source, secure, fully customizable communications platform. Prior to 8.5.1, 8.4.4, 8.3.6, 8.2.6, 8.1.6, 8.0.7, and 7.10.13, Rocket.Chat's Apple Sign-In handler verifies JWT signatures but skips claims validation. Any Apple-signed JWT with a non-empty iss is accepted regardless of aud, exp, nbf, or nonce. An attacker who obtains a target user's Apple identity token (from serv…
nvdaltovulnerabilidad CVSS 7.4 NVD
G Alto vulnerabilidad
24/06/2026
[CVE-2026-13029] Use after free in Web Authentication in Google Chrome prior to 149.0.7827.197 allowed an attacker wh…
Use after free in Web Authentication in Google Chrome prior to 149.0.7827.197 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted Chrome Extension. (Chromium security severity: High)
nvdaltovulnerabilidad CVSS 7.5 NVD

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G Alto vulnerabilidad
24/06/2026
[CVE-2026-13031] Use after free in Blink in Google Chrome prior to 149.0.7827.197 allowed a remote attacker to execut…
Use after free in Blink in Google Chrome prior to 149.0.7827.197 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)
nvdaltovulnerabilidad CVSS 8.8 NVD
G Alto vulnerabilidad
24/06/2026
[CVE-2026-13033] Out of bounds read and write in Blink>InterestGroups in Google Chrome prior to 149.0.7827.197 allowe…
Out of bounds read and write in Blink>InterestGroups in Google Chrome prior to 149.0.7827.197 allowed a remote attacker to execute arbitrary code via a crafted HTML page. (Chromium security severity: Critical)
nvdaltovulnerabilidad CVSS 8.8 NVD
G Alto vulnerabilidad
24/06/2026
[CVE-2026-13035] Use after free in Bluetooth in Google Chrome on Mac prior to 149.0.7827.197 allowed a remote attacke…
Use after free in Bluetooth in Google Chrome on Mac prior to 149.0.7827.197 allowed a remote attacker to execute arbitrary code via a malicious peripheral. (Chromium security severity: High)
nvdaltovulnerabilidad CVSS 8.8 NVD
G Alto vulnerabilidad
24/06/2026
[CVE-2026-13036] Use after free in Blink in Google Chrome prior to 149.0.7827.197 allowed a remote attacker to execut…
Use after free in Blink in Google Chrome prior to 149.0.7827.197 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)
nvdaltovulnerabilidad CVSS 8.8 NVD
G Alto vulnerabilidad
24/06/2026
[CVE-2026-13025] Race in DevTools in Google Chrome prior to 149.0.7827.197 allowed a remote attacker who had compromi…
Race in DevTools in Google Chrome prior to 149.0.7827.197 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)
nvdaltovulnerabilidad CVSS 8.3 NVD
G Alto vulnerabilidad
24/06/2026
[CVE-2026-13026] Use after free in Digital Credentials in Google Chrome on Mac prior to 149.0.7827.197 allowed a remo…
Use after free in Digital Credentials in Google Chrome on Mac prior to 149.0.7827.197 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
nvdaltovulnerabilidad CVSS 8.8 NVD
G Alto vulnerabilidad
24/06/2026
[CVE-2026-13027] Use after free in FileSystem in Google Chrome prior to 149.0.7827.197 allowed a remote attacker to p…
Use after free in FileSystem in Google Chrome prior to 149.0.7827.197 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
nvdaltovulnerabilidad CVSS 8.8 NVD
M Alto vulnerabilidad
24/06/2026
[CVE-2026-49269] Apple M1 GPUs retain register file data between compute shader dispatches from different processes. …
Apple M1 GPUs retain register file data between compute shader dispatches from different processes. A sandboxed Metal attacker app can run a GPU reader shader that reads stale register values left by a separate sandboxed victim app. In the proof of concept, GPUVictim.app generates a fresh random 128-bit secret using SecRandomCopyBytes and loads it into GPU registers. GPUAttacker.app, a separate sa…
nvdaltovulnerabilidad CVSS 8.6 NVD

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D Alto vulnerabilidad
23/06/2026
[CVE-2026-49401] Deno is a JavaScript, TypeScript, and WebAssembly runtime. Prior to 2.7.14, Deno's permission system…
Deno is a JavaScript, TypeScript, and WebAssembly runtime. Prior to 2.7.14, Deno's permission system enforces filesystem and execution restrictions by comparing the requested path against the path supplied to --deny-read, --deny-write, --deny-run, or --deny-ffi. On macOS, that comparison was done at the raw-byte level while the APFS filesystem treats different Unicode spellings of the same name as…
nvdaltovulnerabilidad CVSS 7.3 NVD
A Alto vulnerabilidad
23/06/2026
[CVE-2020-9695] Acrobat Reader versions 2020.009.20074, 2020.001.30002, 2017.011.30171, 2015.006.30523 and earlier a…
Acrobat Reader versions 2020.009.20074, 2020.001.30002, 2017.011.30171, 2015.006.30523 and earlier are affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
nvdaltovulnerabilidad CVSS 7.8 NVD
I Alto vulnerabilidad
22/06/2026
[CVE-2026-9071] IBM WebSphere Application Server 9.0, and 8.5 and IBM WebSphere Application Server - Liberty 17.0.0.…
IBM WebSphere Application Server 9.0, and 8.5 and IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.6 are vulnerable to a denial of service, caused by sending a specially-crafted request. A remote attacker could exploit this vulnerability to cause the server to consume memory resources.
nvdaltovulnerabilidad CVSS 7.5 NVD
I Alto vulnerabilidad
22/06/2026
[CVE-2026-8646] IBM WebSphere Application Server 9.0 and 8.5 and IBM WebSphere Application Server - Liberty 17.0.0.3…
IBM WebSphere Application Server 9.0 and 8.5 and IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.6 are vulnerable to HTTP request smuggling. A remote attacker could smuggle a specially crafted request to the application server thereby allowing the attacker to bypass security controls, spoof identity, escalate privilege, and expose sensitive information.
nvdaltovulnerabilidad CVSS 7.4 NVD
G Alto vulnerabilidad
17/06/2026
[CVE-2026-12468] Race in Updater in Google Chrome on Mac prior to 149.0.7827.155 allowed a remote attacker who had co…
Race in Updater in Google Chrome on Mac prior to 149.0.7827.155 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)
nvdaltovulnerabilidad CVSS 8.3 NVD