Alertas de Seguridad de la Información

M Alto vulnerabilidad

08/09/2026

[CVE-2026-28664] In WriteImageToDisk of runtime_image.cc, there is a possible file tampering due to a logic error in …

In WriteImageToDisk of runtime_image.cc, there is a possible file tampering due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

02/09/2026

[CVE-2026-20277] As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco IOS XR So…

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco IOS XR Software engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening releases that address multiple internally discovered vulnerabilities. The vulnerabilities tracked by CVE-2026-20277 are related to protection mechanism failure issues that …

nvdaltovulnerabilidad CVSS 8.2 NVD

M Alto vulnerabilidad

01/09/2026

[CVE-2026-79686] Dell PowerStore contains a Protection Mechanism Failure vulnerability. An authenticated user with li…

Dell PowerStore contains a Protection Mechanism Failure vulnerability. An authenticated user with limited privileges could potentially exploit this vulnerability to bypass access restrictions and gain escalated privileges.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

01/09/2026

[CVE-2026-79684] Dell PowerStore contains a Protection Mechanism Failure vulnerability. An authenticated user with li…

Dell PowerStore contains a Protection Mechanism Failure vulnerability. An authenticated user with limited privileges could potentially exploit this vulnerability to bypass access restrictions and gain escalated privileges.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

01/09/2026

[CVE-2026-79683] Dell PowerStore contains a Protection Mechanism Failure vulnerability. An authenticated user with li…

Dell PowerStore contains a Protection Mechanism Failure vulnerability. An authenticated user with limited privileges could potentially exploit this vulnerability to write attacker-controlled content to arbitrary filesystem paths.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

29/08/2026

Vulnerabilidad alta en Sudo permite eludir controles de política en llamadas execveat

Sudo versiones hasta 1.9.17p2 no aplica verificaciones de política de intercepción a la llamada del sistema execveat en modo ptrace, permitiendo a usuarios autorizados ejecutar programas prohibidos mediante execveat o fexecve. Esta evasión compromete la aplicación de políticas y el registro de auditoría en servidores Linux/Unix altas en LATAM donde Sudo gestiona privilegios administrativos.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

26/08/2026

[CVE-2026-61792] Weblate is a web-based continuous localization platform used to manage software translations. In ver…

Weblate is a web-based continuous localization platform used to manage software translations. In versions prior to 2026.7, a project administrator can read files outside their repository through the App store metadata download feature, which resolves attacker-influenced paths without adequately confining them to the repository. This is an incomplete fix for CVE-2026-34242, whose original patch fai…

nvdaltovulnerabilidad CVSS 7.7 NVD

M Alto vulnerabilidad

26/08/2026

[CVE-2026-80198] Kimai versions before 2.56.0 fail to restrict the config() Twig function in sandboxed invoice and ex…

Kimai versions before 2.56.0 fail to restrict the config() Twig function in sandboxed invoice and export templates, allowing administrators to access arbitrary configuration keys. Attackers with admin privileges can upload malicious templates to exfiltrate server-wide secrets including LDAP bind passwords and SAML private keys into invoice or export documents accessible to lower-privileged users.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

25/08/2026

[CVE-2026-43670] A Content Security Policy bypass was addressed with improved enforcement in AudioWorklet contexts. T…

A Content Security Policy bypass was addressed with improved enforcement in AudioWorklet contexts. This issue is fixed in Safari 26.5, iOS 18.7.9 and iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5. Processing maliciously crafted web content may bypass Content Security Policy.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

25/08/2026

[CVE-2026-79774] Winter CMS versions before 1.2.13 contain an incomplete fix for a Twig sandbox escape vulnerability …

Winter CMS versions before 1.2.13 contain an incomplete fix for a Twig sandbox escape vulnerability in System\\Twig\\SecurityPolicy that allows authenticated backend users with template-editing permissions to bypass sandbox restrictions. Attackers can exploit method forwarding through Eloquent models and query builders using methods like saveQuietly(), deleteQuietly(), increment(), decrement(), an…

nvdaltovulnerabilidad CVSS 8.4 NVD

M Alto vulnerabilidad

18/08/2026

[CVE-2026-45733] Trilium Notes is a cross-platform, hierarchical note taking application focused on building large pe…

Trilium Notes is a cross-platform, hierarchical note taking application focused on building large personal knowledge bases. Prior to 0.103.0, the #iconClass label value is returned raw by getNoteIcon() and inserted without HTML attribute encoding into class attributes in apps/client/src/widgets/quick_search.ts and apps/client/src/services/note_autocomplete.ts, allowing a stored payload to execute …

nvdaltovulnerabilidad CVSS 8.3 NVD

M Alto vulnerabilidad

17/08/2026

[CVE-2026-74883] openssl_encrypt versions before 1.4.0 contain a sandbox bypass vulnerability where the plugin sandbo…

openssl_encrypt versions before 1.4.0 contain a sandbox bypass vulnerability where the plugin sandbox fails to restrict alternative file access methods like pathlib.Path and io.open. Attackers can import pathlib or io modules to read and write arbitrary files, completely bypassing the restricted_open file access controls.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

13/08/2026

[CVE-2026-18428] A SQL query validation bypass in the Flint extension query handler in the OpenSearch SQL plugin allo…

A SQL query validation bypass in the Flint extension query handler in the OpenSearch SQL plugin allows a remote authenticated actor with async query access to execute arbitrary code on Apache Spark workers by sending a crafted SQL query to the direct query endpoint.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

11/08/2026

[CVE-2026-69278] Incorrect authorization in Visual Studio Code allows an unauthorized attacker to bypass a security f…

Incorrect authorization in Visual Studio Code allows an unauthorized attacker to bypass a security feature locally.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

11/08/2026

[CVE-2026-54981] Inclusion of functionality from untrusted control sphere in Visual Studio Code - Python extension al…

Inclusion of functionality from untrusted control sphere in Visual Studio Code - Python extension allows an unauthorized attacker to bypass a security feature locally.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

11/08/2026

[CVE-2026-72781] Craft CMS versions >= 5.0.0-RC1 before 5.10.7 and >= 4.0.0-RC1 before 4.18.3 contain a remote code e…

Craft CMS versions >= 5.0.0-RC1 before 5.10.7 and >= 4.0.0-RC1 before 4.18.3 contain a remote code execution vulnerability in the Twig sandbox mechanism. Because Craft marks the ElementInterface as safe (via the AllowedInSandbox attribute) and the sandbox allowlisting extends to the entire class hierarchy (craft\base\Component up to yii\base\Component), an authenticated attacker with permission to…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

06/08/2026

[CVE-2026-19168] Inappropriate implementation in V8 in Google Chrome prior to 151.0.7922.109 allowed a remote attacke…

Inappropriate implementation in V8 in Google Chrome prior to 151.0.7922.109 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

M Alto vulnerabilidad

06/08/2026

[CVE-2026-19150] Inappropriate implementation in V8 in Google Chrome prior to 151.0.7922.109 allowed a remote attacke…

Inappropriate implementation in V8 in Google Chrome prior to 151.0.7922.109 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

M Alto vulnerabilidad

05/08/2026

[CVE-2026-70608] Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and C…

Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to 39.8.10, 41.10.3, and 42.0.1, a sandboxed iframe without the allow-popups keyword could still open a new window or trigger setWindowOpenHandler with no user interaction because new-window navigations taking the OpenURL path did not apply the iframe sandbox popup restriction. Apps that e…

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

05/08/2026

[CVE-2026-70601] Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and C…

Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to 39.8.9, 40.9.2, 41.2.2, and 42.0.0-beta.5, apps that expose Promise-returning functions to web content via contextBridge may be vulnerable to a context isolation bypass. Untrusted web content could obtain access to the isolated preload world and, through it, every capability the preload…

nvdaltovulnerabilidad CVSS 7.5 NVD