Alertas de Seguridad de la Información

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

L Alto vulnerabilidad

23/06/2026

[CVE-2026-55446] Langflow is a tool for building and deploying AI-powered agents and workflows. Prior to 1.0.19, an a…

Langflow is a tool for building and deploying AI-powered agents and workflows. Prior to 1.0.19, an attacker can send a /api/v1/files/upload/ request without any authentication token/cookies and abuse a very long multipart form boundary to make the langflow app unusable for all users for an indefinite amount of time. This vulnerability is fixed in 1.0.19.

nvdaltovulnerabilidad CVSS 7.5 NVD

L Crítico vulnerabilidad

23/06/2026

[CVE-2026-55447] Langflow is a tool for building and deploying AI-powered agents and workflows. Prior to 1.9.2, by co…

Langflow is a tool for building and deploying AI-powered agents and workflows. Prior to 1.9.2, by controlling a files that are digested into the RAG, an attacker can direct the node to read any file on the file-system by absolute path. All components based on BaseFileComponent are vulnerable to the vulnerability. This includes Docling (DoclingInlineComponent), Docling Serve, DoclingRemoteComponent…

nvdcriticovulnerabilidad CVSS 9.6 NVD

L Crítico vulnerabilidad

23/06/2026

[CVE-2026-55450] Langflow is a tool for building and deploying AI-powered agents and workflows. Prior to 1.9.1, unaut…

Langflow is a tool for building and deploying AI-powered agents and workflows. Prior to 1.9.1, unauthenticated users can upload any amount of data to the server without any limitations. No need for any prior knowledge, only network access to Langflow. This can lead to space exhaustion on the server. In addition, in the response, the absolute path of the uploaded file is reported to the attacker, w…

nvdcriticovulnerabilidad CVSS 9.3 NVD

L Crítico vulnerabilidad

23/06/2026

[CVE-2026-48519] Langflow is a tool for building and deploying AI-powered agents and workflows. Prior to 1.9.2, the "…

Langflow is a tool for building and deploying AI-powered agents and workflows. Prior to 1.9.2, the "Shareable Playground" (or "Public Flows" in code) contains a critical RCE vulnerability. Shareable Playground feature works by enabling the execution of workflows by unauthenticated users, by accessing a link. Specifically, it enables the route /api/v1/build_public_tmp to execute any public flow, gi…

nvdcriticovulnerabilidad CVSS 9.6 NVD

L Alto vulnerabilidad

23/06/2026

[CVE-2026-33760] Langflow is a tool for building and deploying AI-powered agents and workflows. Prior to 1.9.0, Langf…

Langflow is a tool for building and deploying AI-powered agents and workflows. Prior to 1.9.0, Langflow's /api/v1/monitor router exposes 7 endpoints that perform read, write, and delete operations on user-owned resources — messages, sessions, build artifacts, and LLM transaction logs — without verifying that the authenticated requester owns the targeted resource. Any authenticated user can read, m…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

23/06/2026

[CVE-2026-12957] Improper trust boundary enforcement in Language Servers for AWS before version 1.65.0 on all support…

Improper trust boundary enforcement in Language Servers for AWS before version 1.65.0 on all supported platforms may allow a for arbitrary code execution. If a local user opens a maliciously crafted workspace, any commands within the project configuration files may be automatically executed. This issue requires the user to trust the workspace when prompted. To remediate this issue, users should…

nvdaltovulnerabilidad CVSS 7.8 NVD

M Crítico vulnerabilidad

23/06/2026

[CVE-2026-56315] picklescan before 1.0.4 fails to block at least seven Python standard library modules (including uui…

picklescan before 1.0.4 fails to block at least seven Python standard library modules (including uuid, _osx_support, _aix_support, _pyrepl.pager, and imaplib) exposing eight functions that provide direct arbitrary command execution. Attackers can craft malicious pickle files importing these unblocked modules to achieve remote code execution while bypassing picklescan's safety validation entirely.

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Alto vulnerabilidad

23/06/2026

[CVE-2026-56322] Capgo before 12.128.2 contains an information disclosure vulnerability in the unauthenticated /updat…

Capgo before 12.128.2 contains an information disclosure vulnerability in the unauthenticated /updates endpoint that resolves the defaultChannel parameter before enforcing privacy restrictions, allowing attackers to enumerate private channels and leak version/config state. Unauthenticated attackers can probe private channel names and distinguish valid channels from nonexistent ones based on respon…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Crítico vulnerabilidad

23/06/2026

[CVE-2026-9733] Mojolicious::Plugin::Web::Auth::OAuth2 versions through 0.17 for Perl have an insecure default state…

Mojolicious::Plugin::Web::Auth::OAuth2 versions through 0.17 for Perl have an insecure default state parameter. When no state generator is specified in the constructor, the module defaults to using a SHA-1 hash of predictable and low-entropy sources, including the epoch time (which is leaked via the HTTP Date header) and a call to Perl's built-in rand function. A predictable state allows an atta…

nvdcriticovulnerabilidad CVSS 9.1 NVD

U Alto vulnerabilidad

23/06/2026

[CVE-2026-34910] Vulnerabilidad explotada activamente en Ubiquiti UniFi OS

CISA confirma explotación activa de una vulnerabilidad en Ubiquiti UniFi OS. No se ha confirmado uso en campañas de ransomware conocidas. Fecha límite para aplicar parche según directiva CISA: 2026-06-26.

ubiquitiexplotación activavulnerabilidad CISA KEV

U Alto vulnerabilidad

23/06/2026

[CVE-2026-34909] Vulnerabilidad explotada activamente en Ubiquiti UniFi OS

CISA confirma explotación activa de una vulnerabilidad en Ubiquiti UniFi OS. No se ha confirmado uso en campañas de ransomware conocidas. Fecha límite para aplicar parche según directiva CISA: 2026-06-26.

ubiquitiexplotación activavulnerabilidad CISA KEV

U Alto vulnerabilidad

23/06/2026

[CVE-2026-34908] Vulnerabilidad explotada activamente en Ubiquiti UniFi OS

CISA confirma explotación activa de una vulnerabilidad en Ubiquiti UniFi OS. No se ha confirmado uso en campañas de ransomware conocidas. Fecha límite para aplicar parche según directiva CISA: 2026-06-26.

ubiquitiexplotación activavulnerabilidad CISA KEV

M Alto vulnerabilidad

22/06/2026

[CVE-2026-56280] Cap-go before 12.128.2 contains a privilege inversion vulnerability in GET /build/logs/:jobId that a…

Cap-go before 12.128.2 contains a privilege inversion vulnerability in GET /build/logs/:jobId that allows read-only API key holders to cancel running native builds. The endpoint registers an abort listener on the SSE stream that unconditionally invokes cancelBuildOnDisconnect() using the privileged server-side BUILDER_API_KEY when clients disconnect, bypassing the app.build_native permission check…

nvdaltovulnerabilidad CVSS 7.1 NVD

M Alto vulnerabilidad

22/06/2026

[CVE-2026-48511] MessagePack for C# is a MessagePack serializer for C#. Prior to 2.5.301 and 3.1.7, ExpandoObjectForm…

MessagePack for C# is a MessagePack serializer for C#. Prior to 2.5.301 and 3.1.7, ExpandoObjectFormatter.Deserialize populates System.Dynamic.ExpandoObject by calling IDictionary.Add for each map entry. ExpandoObject internally maintains member names in array-like structures, so inserting many distinct keys can require repeated linear scans and array copies. For large attacker-con…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

22/06/2026

[CVE-2025-71344] picklescan before 0.0.30 (affected versions 0.0.26 and earlier) fails to detect the ensurepip._run_p…

picklescan before 0.0.30 (affected versions 0.0.26 and earlier) fails to detect the ensurepip._run_pip built-in function when scanning pickle files, allowing attackers to execute arbitrary code. Malicious pickle files embedding ensurepip._run_pip calls in __reduce__ methods bypass picklescan detection and achieve remote code execution upon pickle.load() invocation.

nvdaltovulnerabilidad CVSS 8.1 NVD

C Alto vulnerabilidad

22/06/2026

[CVE-2026-55603] http-proxy-middleware is node.js http-proxy middleware. From 3.0.4 until 3.0.7 and 4.1.1, fixRequest…

http-proxy-middleware is node.js http-proxy middleware. From 3.0.4 until 3.0.7 and 4.1.1, fixRequestBody() is the library's documented helper for re-emitting a request body that was already consumed by a body parser. When the outgoing Content-Type is multipart/form-data, it rebuilds the body with handlerFormDataBodyData(), which interpolates each req.body key and value directly into the multipart …

nvdaltovulnerabilidad CVSS 7.5 NVD

D Alto vulnerabilidad

22/06/2026

[CVE-2026-44271] Dell Wyse Management Suite (WMS), versions prior to WMS 2605, contain an Improper Neutralization of …

Dell Wyse Management Suite (WMS), versions prior to WMS 2605, contain an Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to Unauthorized access.

nvdaltovulnerabilidad CVSS 8.1 NVD

D Alto vulnerabilidad

22/06/2026

[CVE-2026-44272] Dell Wyse Management Suite (WMS), versions prior to WMS 2605, contain an Improper Neutralization of …

Dell Wyse Management Suite (WMS), versions prior to WMS 2605, contain an Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to Unauthorized access.

nvdaltovulnerabilidad CVSS 8.8 NVD

D Alto vulnerabilidad

22/06/2026

[CVE-2026-44274] Dell Wyse Management Suite (WMS), versions prior to WMS 2605, contain an Improper Link Resolution Be…

Dell Wyse Management Suite (WMS), versions prior to WMS 2605, contain an Improper Link Resolution Before File Access vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Unauthorized access.

nvdaltovulnerabilidad CVSS 7.8 NVD