Alertas de Seguridad de la Información

M Medio vulnerabilidad

04/06/2026

Vulnerabilidad de divulgación de información en Microsoft 365 Copilot (CVE-2026-42824)

Microsoft 365 Copilot presenta una vulnerabilidad de divulgación de información que podría exponer datos sensibles a usuarios no autorizados. Esta vulnerabilidad afecta directamente a organizaciones en México y Latinoamérica que utilizan Copilot en entornos corporativos, especialmente en sectores regulados como finanzas y salud. El impacto es moderado pero requiere atención inmediata para evitar exposición de información confidencial en chats y documentos corporativos.

info-disclosure Microsoft MSRC

M Crítico vulnerabilidad

04/06/2026

Vulnerabilidad Crítica de Ejecución Remota de Código en Microsoft M365 Copilot (CVE-2026-45497)

Microsoft M365 Copilot es vulnerable a ejecución remota de código que permite a atacantes comprometer sistemas sin autenticación. Esta vulnerabilidad afecta directamente a empresas en México y LATAM que utilizan Copilot integrado en Microsoft 365 para procesamiento de documentos y análisis de datos sensibles. La explotación podría permitir acceso no autorizado a información confidencial, datos fiscales y comunicaciones empresariales.

rce Microsoft MSRC

M Medio vulnerabilidad

04/06/2026

Vulnerabilidad de divulgación de información en Copilot Chat de Microsoft Edge (CVE-2026-47644)

Microsoft Edge presentan una vulnerabilidad de divulgación de información en el componente Copilot Chat que podría exponer datos sensibles a usuarios no autorizados. Esta vulnerabilidad afecta principalmente a empresas que utilizan Edge como navegador corporativo en México y Latinoamérica, donde el uso de herramientas de IA integradas en navegadores es creciente. Se recomienda aplicar actualizaciones de seguridad de manera inmediata para evitar exposición de información confidencial en entornos de negocio.

edgeinfo-disclosure Microsoft MSRC

M Medio vulnerabilidad

04/06/2026

Vulnerabilidad de divulgación de información en Microsoft Exchange Online (CVE-2026-48579)

Microsoft ha identificado una vulnerabilidad de divulgación de información en Exchange Online que podría permitir a atacantes acceder a datos sensibles. Esta vulnerabilidad afecta directamente a organizaciones en México y Latinoamérica que dependen de Exchange Online para comunicaciones corporativas y gestión de información confidencial. Se recomienda aplicar parches inmediatamente, especialmente en entornos que manejan datos regulados.

exchangeinfo-disclosure Microsoft MSRC

A Alto vulnerabilidad

04/06/2026

[CVE-2026-49193] Overly permissive configuration settings on cloud storage containers expose active telemetry informa…

Overly permissive configuration settings on cloud storage containers expose active telemetry information publicly to the internet.

nvdaltovulnerabilidad CVSS 7.5 NVD

A Alto vulnerabilidad

04/06/2026

[CVE-2026-49202] Internal multimedia session archives are accessible without authentication, exacerbated by loose Cro…

Internal multimedia session archives are accessible without authentication, exacerbated by loose Cross-Origin Resource Sharing (CORS) rules that allow cross-site theft.

nvdaltovulnerabilidad CVSS 8.6 NVD

A Alto vulnerabilidad

04/06/2026

[CVE-2026-49190] The system fails to evaluate instructional permissions over multiple internal operation codes (opcod…

The system fails to evaluate instructional permissions over multiple internal operation codes (opcodes), permitting unauthorized application installations or command executions.

nvdaltovulnerabilidad CVSS 8.8 NVD

A Alto vulnerabilidad

04/06/2026

[CVE-2026-49187] The hard-coded APK resource files never expire, and the shared scepter leads to information leaks an…

The hard-coded APK resource files never expire, and the shared scepter leads to information leaks and potential misuse.

nvdaltovulnerabilidad CVSS 7.5 NVD

A Crítico vulnerabilidad

04/06/2026

[CVE-2026-49188] The ai_cmd utility executes with full root permissions. It pipes socket inputs directly to popen(), …

The ai_cmd utility executes with full root permissions. It pipes socket inputs directly to popen(), paving the way for unauthenticated users to execute arbitrary root commands.

nvdcriticovulnerabilidad CVSS 9.8 NVD

A Crítico vulnerabilidad

04/06/2026

[CVE-2026-49185] The FieldX MDM adb messaging topic passes unverified payloads directly into Runtime.exec(), allowing…

The FieldX MDM adb messaging topic passes unverified payloads directly into Runtime.exec(), allowing command/instruction injection.

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

04/06/2026

[CVE-2026-41283] OpenStack Mistral through 22.0.0 allows Arbitrary Remote Code Execution when the API is exposed. The…

OpenStack Mistral through 22.0.0 allows Arbitrary Remote Code Execution when the API is exposed. There are endpoints that allow code execution, which can lead to exfiltration of service credentials.

nvdcriticovulnerabilidad CVSS 9.9 NVD

M Alto vulnerabilidad

04/06/2026

[CVE-2026-41010] ReleaseJob#unpack builds job_dir = File.join(@release_dir, 'jobs', name) and job_tgz = File.join(@re…

ReleaseJob#unpack builds job_dir = File.join(@release_dir, 'jobs', name) and job_tgz = File.join(@release_dir, 'jobs', "#{name}.tgz") where name returns @job_meta['name'], a value taken verbatim from the jobs: array of the attacker-supplied release.MF inside the uploaded tarball. These paths are then interpolated into a shell string: Bosh::Common::Exec.sh("tar -C #{job_dir} -xf #{job_tgz} 2>&1", :…

nvdaltovulnerabilidad CVSS 8.2 NVD

O Alto vulnerabilidad

04/06/2026

[CVE-2026-8829] HTML::Entities versions before 3.84 for Perl read freed heap memory in _decode_entities. The XS rou…

HTML::Entities versions before 3.84 for Perl read freed heap memory in _decode_entities. The XS routine backing HTML::Entities::_decode_entities cached a pointer (repl) into the entity-value SV returned by hv_fetch on the entity2char hash. When the input SV was identical to a value SV in that hash, and that value contained its own key as an entity reference, a later call to grow_gap() reallocated…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

04/06/2026

[CVE-2026-41011] PackagePersister.validate_tgz builds "tar -tf #{tgz} 2>&1" where tgz = File.join(release_dir, 'packa…

PackagePersister.validate_tgz builds "tar -tf #{tgz} 2>&1" where tgz = File.join(release_dir, 'packages', "#{name}.tgz") and name = package_meta['name'] comes directly from release.MF inside the uploaded tarball. The string is passed to Bosh::Common::Exec.sh, which executes via %x{} — i.e., /bin/sh -c. No Shellwords.escape is applied. The Models::Package Sequel validation (VALID_ID = /^[-0-9A-Za-z…

nvdaltovulnerabilidad CVSS 8.2 NVD

M Alto vulnerabilidad

04/06/2026

[CVE-2026-41858] Weak Randomness / Insecure Cryptographic Primitive (CWE-338) in Get-RandomPassword in BOSH-Ecosystem…

Weak Randomness / Insecure Cryptographic Primitive (CWE-338) in Get-RandomPassword in BOSH-Ecosystem / windows-utilities-release allows a network attacker to estimate VM boot time and reconstruct a small candidate list to recover the Administrator password. The randomize_password job exists solely to lock the local Administrator account behind an unguessable password as a hardening control. Becaus…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

03/06/2026

[CVE-2026-10777] A vulnerability was identified in ealpha072 Student-Management-System up to 01451bd7a2f58cdda07bd0b8…

A vulnerability was identified in ealpha072 Student-Management-System up to 01451bd7a2f58cdda07bd0b86e3967582e3ecd08. Affected by this issue is some unknown functionality of the file admin/config.php of the component Administrative Backend. Such manipulation leads to improper authentication. The attack may be performed from remote. The exploit is publicly available and might be used. This product …

nvdaltovulnerabilidad CVSS 7.3 NVD

M Alto vulnerabilidad

03/06/2026

[CVE-2026-10771] A vulnerability was found in crmeb crmeb_java 1.4. Affected is the function RestTemplate.getForEntit…

A vulnerability was found in crmeb crmeb_java 1.4. Affected is the function RestTemplate.getForEntity of the file crmeb-common/src/main/java/com/zbkj/common/utils/RestTemplateUtil.java of the component base64 Qrcode Endpoint. The manipulation of the argument url results in server-side request forgery. The attack can be executed remotely. The exploit has been made public and could be used. The proj…

nvdaltovulnerabilidad CVSS 7.3 NVD

M Alto vulnerabilidad

03/06/2026

[CVE-2026-44609] Local privilege escalation due to EXE hijacking vulnerability. The following products are affected: …

Local privilege escalation due to EXE hijacking vulnerability. The following products are affected: Acronis DeviceLock DLP (Windows) before build 9.0.15051.93227.

nvdaltovulnerabilidad CVSS 7.3 NVD

M Alto vulnerabilidad

03/06/2026

[CVE-2026-42061] Local privilege escalation due to excessive permissions assigned to child processes. The following p…

Local privilege escalation due to excessive permissions assigned to child processes. The following products are affected: Acronis DeviceLock DLP (Windows) before build 9.0.15051.93227.

nvdaltovulnerabilidad CVSS 7.3 NVD

S Alto vulnerabilidad

03/06/2026

[CVE-2026-8874] Version 3.0.7 of the Securly Chrome Extension downloads JSON files containing crisis alert keywords …

Version 3.0.7 of the Securly Chrome Extension downloads JSON files containing crisis alert keywords and filtering rules over unencrypted HTTP via the Fetch API. Other endpoints in the same extension correctly fetch IWF and CIPA data over HTTPS, demonstrating an inconsistent implementation of TLS.

nvdaltovulnerabilidad CVSS 7.1 NVD