Alertas de Seguridad de la Información

L Alto vulnerabilidad

09/06/2026

[CVE-2026-46323] In the Linux kernel, the following vulnerability has been resolved: net: gro: don't merge zcopy skb…

In the Linux kernel, the following vulnerability has been resolved: net: gro: don't merge zcopy skbs skb_gro_receive() can currently copy frags between the source and GRO skb, without checking the zerocopy status, and in particular the SKBFL_MANAGED_FRAG_REFS flag. When SKBFL_MANAGED_FRAG_REFS is set, the skb doesn't hold a reference on the pages in shinfo->frags. Appending those frags to anoth…

nvdaltovulnerabilidad CVSS 7.8 NVD

V Alto vulnerabilidad

09/06/2026

[CVE-2026-41006] Spring HATEOAS's internal PropertyUtils.createObjectFromProperties method, used by the Collection+JS…

Spring HATEOAS's internal PropertyUtils.createObjectFromProperties method, used by the Collection+JSON and UBER media type deserializers, performs bean property binding via reflection without consulting Jackson access-control annotations. Affected versions: Spring HATEOAS 1.5.0 through 1.5.6; 2.3.0 through 2.3.4; 2.4.0 through 2.4.1; 2.5.0 through 2.5.2; 3.0.0 through 3.0.3.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

09/06/2026

[CVE-2026-8795] A YAML injection vulnerability exists in the Windows.Collectors.Remapping artifact of Rapid7 Velocir…

A YAML injection vulnerability exists in the Windows.Collectors.Remapping artifact of Rapid7 Velociraptor before version 0.76.6. The hostname field in client_info.json inside a collection ZIP is inserted into a YAML template via Go's text/template without escaping. An attacker providing a crafted collection ZIP can leverage literal double quotes and newlines in the hostname to break out of the YAM…

nvdaltovulnerabilidad CVSS 7.8 NVD

F Alto vulnerabilidad

09/06/2026

Improper access control in API endpoints

Fortinet PSIRT publica advisory de seguridad: Improper access control in API endpoints. Tipo: Control de Acceso Inadecuado. Producto afectado: Fortiportal.

firewall PAN PSIRT

M Alto vulnerabilidad

08/06/2026

[CVE-2026-40519] Nginx Proxy Manager versions 2.9.14 through 2.15.1, fixed in commit a5db5ed, contain an authenticate…

Nginx Proxy Manager versions 2.9.14 through 2.15.1, fixed in commit a5db5ed, contain an authenticated remote code execution vulnerability via OS command injection in the setupCertbotPlugins() function in backend/setup.js, allowing attackers with certificates:manage permission to execute arbitrary commands by storing a malicious payload in the dns_provider_credentials field. The user-controlled dns…

nvdaltovulnerabilidad CVSS 7.5 NVD

S Alto vulnerabilidad

08/06/2026

[CVE-2026-46490] samlify is a Node.js library for SAML single sign-on. Prior to version 2.13.0, samlify’s template su…

samlify is a Node.js library for SAML single sign-on. Prior to version 2.13.0, samlify’s template substitution only escapes attribute contexts. Values inserted into element text (e.g., ) are not escaped. A normal user can inject XML markup into an attribute value (e.g., email, name) and add new elements inside the signed assertion. The IdP then signs the tampe…

nvdaltovulnerabilidad CVSS 8.8 NVD

F Alto vulnerabilidad

08/06/2026

[CVE-2026-42863] Flowise is a drag & drop user interface to build a customized large language model flow. Prior to ve…

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to version 3.1.2, a mass assignment vulnerability exists in the chatflow update endpoint of FlowiseAI. The endpoint allows clients to modify server-controlled properties such as deployed, isPublic, workspaceId, createdDate, and updatedDate when updating a chatflow object. Due to missing server-side valid…

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

08/06/2026

[CVE-2026-50752] A weakness in the certificate validation logic of the deprecated IKEv1 key exchange may allow an una…

A weakness in the certificate validation logic of the deprecated IKEv1 key exchange may allow an unauthenticated attacker positioned as a man-in-the-middle to bypass certificate validation in VPN site-to-site connections that use certificate-based authentication. Successful exploitation could allow interception or modification of traffic traversing the VPN tunnel.

nvdaltovulnerabilidad CVSS 7.4 NVD

T Alto vulnerabilidad

05/06/2026

[CVE-2026-45745] Termix is a web-based server management platform with SSH terminal, tunneling, and file editing capa…

Termix is a web-based server management platform with SSH terminal, tunneling, and file editing capabilities. Starting in version 1.7.0, Termix Desktop (Electron) disables TLS certificate validation, allowing a machine-in-the-middle attacker to intercept and modify HTTPS traffic to the configured Termix server. This can lead to credential theft and JWT/session theft during login and normal use. As…

nvdaltovulnerabilidad CVSS 8.0 NVD

M Alto vulnerabilidad

05/06/2026

[CVE-2026-50232] Lyrion Music Server 9.2.0 contains a stored cross-site scripting vulnerability that allows attackers…

Lyrion Music Server 9.2.0 contains a stored cross-site scripting vulnerability that allows attackers to inject malicious scripts through media file metadata tags like GENRE, ARTIST, and ALBUM. Attackers can craft files with XSS payloads in metadata tags that execute in the web interface when users view track information or play files, enabling access to management functions and settings disclosure…

nvdaltovulnerabilidad CVSS 7.2 NVD

F Alto vulnerabilidad

04/06/2026

[CVE-2026-50292] In libinput before 1.30.4 and 1.31.x before 1.31.3, libinput-device-group unescaped phys output can …

In libinput before 1.30.4 and 1.31.x before 1.31.3, libinput-device-group unescaped phys output can inject udev properties leading to arbitrary root code execution

nvdaltovulnerabilidad CVSS 7.4 NVD

R Alto vulnerabilidad

04/06/2026

[CVE-2026-49942] Net::CIDR::Set versions through 0.20 for Perl did not validate network masks. The mask portion of a…

Net::CIDR::Set versions through 0.20 for Perl did not validate network masks. The mask portion of a network mask could contain Unicode digits such as the Arabic-Indic One (U+0661), or non-digits, which were ignored. This could allow network masks to accept larger networks. Leading zeros were also accepted, but treated as decimal instead of octal. This could lead to confusion about what networ…

nvdaltovulnerabilidad CVSS 7.3 NVD

M Alto vulnerabilidad

04/06/2026

[CVE-2026-44393] An issue was discovered in OpenStack oslo.messaging 1.0.0 through 17.3.0. The oslo.messaging RabbitM…

An issue was discovered in OpenStack oslo.messaging 1.0.0 through 17.3.0. The oslo.messaging RabbitMQ driver does not perform TLS hostname verification when connecting to the message broker. When ssl_ca_file is configured, the driver enables certificate chain validation but does not pass the expected broker hostname into the underlying TLS stack. Any certificate signed by the deployment CA is acce…

nvdaltovulnerabilidad CVSS 7.4 NVD

L Alto vulnerabilidad

03/06/2026

[CVE-2026-46265] In the Linux kernel, the following vulnerability has been resolved: RDMA/hns: Fix WQ_MEM_RECLAIM wa…

In the Linux kernel, the following vulnerability has been resolved: RDMA/hns: Fix WQ_MEM_RECLAIM warning When sunrpc is used, if a reset triggered, our wq may lead the following trace: workqueue: WQ_MEM_RECLAIM xprtiod:xprt_rdma_connect_worker [rpcrdma] is flushing !WQ_MEM_RECLAIM hns_roce_irq_workq:flush_work_handle [hns_roce_hw_v2] WARNING: CPU: 0 PID: 8250 at kernel/workqueue.c:2644 check_fl…

nvdaltovulnerabilidad CVSS 7.5 NVD

T Alto vulnerabilidad

03/06/2026

[CVE-2026-40290] OP-TEE is a Trusted Execution Environment (TEE) designed as companion to a non-secure Linux kernel r…

OP-TEE is a Trusted Execution Environment (TEE) designed as companion to a non-secure Linux kernel running on Arm; Cortex-A cores using the TrustZone technology. Starting in version 3.16.0 and prior to 4.11.0, a user-after-free (UAF) race condition exists in the shared memory teardown logic of FF-A within OP-TEE SPMC/SP flows. This only applies when OP-TEE is configured as an SPMC for S-EL0 SPs, …

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

02/06/2026

[CVE-2022-4992] Dräger Infinity Acute Care System and Standalone Infinity M540 patient monitors versions VG4.1.1, VG…

Dräger Infinity Acute Care System and Standalone Infinity M540 patient monitors versions VG4.1.1, VG4.0.3, and lower (with VG4.2 partially affected) contain a network message handling vulnerability that allows remote attackers to inject spoofed or tampered data and cause denial-of-service conditions. Attackers can compromise network communications to modify device settings such as alarm states or …

nvdaltovulnerabilidad CVSS 8.6 NVD

G Alto vulnerabilidad

02/06/2026

[CVE-2026-47201] authentik is an open-source identity provider. Prior to versions 2025.12.5, 2026.2.3, and 2026.5.1, …

authentik is an open-source identity provider. Prior to versions 2025.12.5, 2026.2.3, and 2026.5.1, authentik's SAML Source ACS endpoint is vulnerable to XML Signature Wrapping when validating upstream SAML responses. An attacker with any account at the upstream IdP can reuse a valid signed assertion to authenticate as another federated user. This issue has been patched in versions 2025.12.5, 2026…

nvdaltovulnerabilidad CVSS 8.5 NVD

G Alto vulnerabilidad

02/06/2026

[CVE-2026-41577] authentik is an open-source identity provider. Prior to versions 2025.12.5 and 2026.2.3, the SAML so…

authentik is an open-source identity provider. Prior to versions 2025.12.5 and 2026.2.3, the SAML source response processor (ResponseProcessor.parse()) does not validate the Conditions element on assertions. NotBefore, NotOnOrAfter, and AudienceRestriction are all ignored. This allows replay of expired assertions and acceptance of assertions intended for other service providers. This issue has bee…

nvdaltovulnerabilidad CVSS 7.5 NVD

S Alto vulnerabilidad

02/06/2026

[CVE-2026-42342] React Router is a router for React. In versions 7.0.0 through 7.14.x of react-router and versions 2.…

React Router is a router for React. In versions 7.0.0 through 7.14.x of react-router and versions 2.10.0 through 2.17.4 of @remix-run/server-runtime, certain crafted requests can consume disproportionate server resources via unbounded path expansion in the __manifest endpoint, resulting in response time degradation and/or service unavailability for end users. This affects React Router Framework Mo…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

02/06/2026

[CVE-2026-45553] NiceGUI is a Python-based UI framework. Prior to version 3.12.0, ui.restructured_text() renders reSt…

NiceGUI is a Python-based UI framework. Prior to version 3.12.0, ui.restructured_text() renders reStructuredText server-side with Docutils without disabling file insertion directives. When a NiceGUI application passes attacker-controlled content to ui.restructured_text(), an attacker can use standard Docutils directives (include, csv-table with :file:, raw with :file:) to read local files readable…

nvdaltovulnerabilidad CVSS 7.5 NVD