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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 hace 10 min
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13,696
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3097
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10327
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8
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1724
Esta semana
RSS
N Alto vulnerabilidad
16/06/2026
[CVE-2026-24228] NVIDIA NeMo Framework for Linux contains a vulnerability where an attacker may cause deserialization…
NVIDIA NeMo Framework for Linux contains a vulnerability where an attacker may cause deserialization of untrusted data. A successful exploit of this vulnerability may lead to code execution, escalation of privileges, data tampering, and information disclosure.
nvdaltovulnerabilidad CVSS 7.8 NVD
M Alto vulnerabilidad
16/06/2026
[CVE-2026-10649] A flaw was found in Pacemaker. An unauthenticated remote attacker can exploit an integer overflow vu…
A flaw was found in Pacemaker. An unauthenticated remote attacker can exploit an integer overflow vulnerability in the remote message decompression process. By sending a specially crafted compressed remote message before authentication, an attacker can cause memory corruption, leading to a denial of service (DoS) in the CIB remote listener. This can result in the affected service crashing.
nvdaltovulnerabilidad CVSS 8.6 NVD
M Alto vulnerabilidad
16/06/2026
[CVE-2024-24909] Dell OpenManage Integration with Microsoft Windows Admin Center contains a Remote Code Execution vul…
Dell OpenManage Integration with Microsoft Windows Admin Center contains a Remote Code Execution vulnerability in the gateway plugin. A remote authenticated user could potentially exploit this vulnerability to escalate privileges. The malicious user may gain the ability to run arbitrary code remotely. This is a high severity vulnerability so Dell recommends customers to upgrade at the earliest opp…
nvdaltovulnerabilidad CVSS 8.8 NVD
M Alto vulnerabilidad
16/06/2026
[CVE-2026-47684] Sync-in Server is a secure, open-source platform for file storage, sharing, collaboration, and synci…
Sync-in Server is a secure, open-source platform for file storage, sharing, collaboration, and syncing. Prior to version 2.3.0, the private IP blocklist regex used in the URL download feature does not match IPv4-mapped IPv6 addresses (e.g. ::ffff:127.0.0.1), allowing SSRF protection to be bypassed on dual-stack systems. Version 2.3.0 fixes the issue.
nvdaltovulnerabilidad CVSS 7.7 NVD
M Alto vulnerabilidad
16/06/2026
[CVE-2026-12398] A command injection vulnerability was found in galaxy_ng. The do_git_checkout() function in the lega…
A command injection vulnerability was found in galaxy_ng. The do_git_checkout() function in the legacy role import API (v1) interpolates unsanitized git ref names (branch/tag names) into shell commands executed via subprocess.run() with shell=True. An authenticated user who controls a git repository can create a branch or tag with shell metacharacters in the name to achieve remote code execution o…
nvdaltovulnerabilidad CVSS 7.5 NVD
M Alto vulnerabilidad
16/06/2026
[CVE-2026-12324] Incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability was fixed i…
Incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12.
nvdaltovulnerabilidad CVSS 7.3 NVD
M Alto vulnerabilidad
16/06/2026
[CVE-2026-12326] Memory safety bugs present in Firefox 151 and Thunderbird 151. Some of these bugs showed evidence of…
Memory safety bugs present in Firefox 151 and Thunderbird 151. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 152 and Thunderbird 152.
nvdaltovulnerabilidad CVSS 8.1 NVD

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M Alto vulnerabilidad
16/06/2026
[CVE-2026-12327] Memory safety bugs present in Firefox ESR 140.11, Thunderbird ESR 140.11, Firefox 151 and Thunderbir…
Memory safety bugs present in Firefox ESR 140.11, Thunderbird ESR 140.11, Firefox 151 and Thunderbird 151. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12.
nvdaltovulnerabilidad CVSS 8.1 NVD
M Alto vulnerabilidad
16/06/2026
[CVE-2026-12328] Memory safety bugs present in Firefox ESR 115.36, Firefox ESR 140.11, Thunderbird ESR 140.11, Firefo…
Memory safety bugs present in Firefox ESR 115.36, Firefox ESR 140.11, Thunderbird ESR 140.11, Firefox 151 and Thunderbird 151. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Firefox ESR 115.37, Thunderbird 152, and Thunderbi…
nvdaltovulnerabilidad CVSS 8.1 NVD
M Alto vulnerabilidad
16/06/2026
[CVE-2026-12314] Memory safety bug fixed in Firefox 152. This vulnerability was fixed in Firefox 152, Firefox ESR 140…
Memory safety bug fixed in Firefox 152. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12.
nvdaltovulnerabilidad CVSS 7.5 NVD
M Crítico vulnerabilidad
16/06/2026
[CVE-2026-12315] Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 152, Firef…
Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12.
nvdcriticovulnerabilidad CVSS 9.1 NVD
M Crítico vulnerabilidad
16/06/2026
[CVE-2026-12316] Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 152 and Th…
Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 152 and Thunderbird 152.
nvdcriticovulnerabilidad CVSS 9.1 NVD
M Alto vulnerabilidad
16/06/2026
[CVE-2026-12317] Memory safety bug fixed in Firefox 152. This vulnerability was fixed in Firefox 152 and Thunderbird …
Memory safety bug fixed in Firefox 152. This vulnerability was fixed in Firefox 152 and Thunderbird 152.
nvdaltovulnerabilidad CVSS 7.5 NVD
M Alto vulnerabilidad
16/06/2026
[CVE-2026-12318] Incorrect boundary conditions in the Libraries component in NSS. This vulnerability was fixed in Fir…
Incorrect boundary conditions in the Libraries component in NSS. This vulnerability was fixed in Firefox 152 and Thunderbird 152.
nvdaltovulnerabilidad CVSS 7.3 NVD
M Alto vulnerabilidad
16/06/2026
[CVE-2026-12310] Memory safety bug fixed in Firefox 152. This vulnerability was fixed in Firefox 152, Firefox ESR 140…
Memory safety bug fixed in Firefox 152. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12.
nvdaltovulnerabilidad CVSS 7.5 NVD

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M Alto vulnerabilidad
16/06/2026
[CVE-2026-12312] Memory safety bug fixed in Firefox 152. This vulnerability was fixed in Firefox 152, Firefox ESR 140…
Memory safety bug fixed in Firefox 152. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12.
nvdaltovulnerabilidad CVSS 7.5 NVD
M Crítico vulnerabilidad
16/06/2026
[CVE-2026-12304] Same-origin policy bypass in the Networking: Cookies component. This vulnerability was fixed in Fire…
Same-origin policy bypass in the Networking: Cookies component. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12.
nvdcriticovulnerabilidad CVSS 9.1 NVD
M Alto vulnerabilidad
16/06/2026
[CVE-2026-12305] Memory safety bug fixed in Firefox 152. This vulnerability was fixed in Firefox 152, Firefox ESR 140…
Memory safety bug fixed in Firefox 152. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12.
nvdaltovulnerabilidad CVSS 7.5 NVD
M Alto vulnerabilidad
16/06/2026
[CVE-2026-12289] Privilege escalation in the Graphics: WebRender component. This vulnerability was fixed in Firefox 1…
Privilege escalation in the Graphics: WebRender component. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Firefox ESR 115.37, Thunderbird 152, and Thunderbird 140.12.
nvdaltovulnerabilidad CVSS 8.8 NVD
M Alto vulnerabilidad
16/06/2026
[CVE-2026-12290] Memory safety bug fixed in Firefox 152. This vulnerability was fixed in Firefox 152, Firefox ESR 140…
Memory safety bug fixed in Firefox 152. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Firefox ESR 115.37, Thunderbird 152, and Thunderbird 140.12.
nvdaltovulnerabilidad CVSS 8.1 NVD