Alertas de Seguridad de la Información

M Alto vulnerabilidad

23/09/2026

[CVE-2026-78437] Incomplete cleanup vulnerability in Apache Tomcat allows a malformed request to potentially (depends…

Incomplete cleanup vulnerability in Apache Tomcat allows a malformed request to potentially (depends on timing) cause one request from another user to fail. This issue affects Apache Tomcat: from 11.0.19 through 11.0.25, from 10.1.53 through 10.1.59, from 9.0.116 through 9.0.121. Users are recommended to upgrade to version 11.0.26, 10.1.60 or 9.0.122, which fix the issue.

nvdaltovulnerabilidad CVSS 7.3 NVD

M Alto vulnerabilidad

23/09/2026

[CVE-2026-79677] Missing release of resource after effective lifetime, Comparison using wrong factors vulnerability i…

Missing release of resource after effective lifetime, Comparison using wrong factors vulnerability in Apache Tomcat allows a denial of service as a result of lost time outs for asynchronous WebSocket writes. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.25, from 10.1.0-M1 through 10.1.59, from 9.0.0.M1 through 9.0.121. The following versions were EOL at the time the CVE was c…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

23/09/2026

[CVE-2026-75973] Improper Authentication vulnerability in Apache Tomcat. When Jakarta Authentication was configured w…

Improper Authentication vulnerability in Apache Tomcat. When Jakarta Authentication was configured with SimpleAuthConfigProvider as the default provider and multiple web application used that provider, the realm for the first web application to authenticate a request would be used for all web applications. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.25, from 10.1.0-M1 through …

nvdaltovulnerabilidad CVSS 7.3 NVD

M Crítico vulnerabilidad

23/09/2026

[CVE-2026-76183] Authentication Bypass by Alternate Name vulnerability in Apache Tomcat allowed the security constrai…

Authentication Bypass by Alternate Name vulnerability in Apache Tomcat allowed the security constraints for any WebSocket endpoint to be bypassed. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.25, from 10.1.0-M1 through 10.1.59, from 9.0.0.M1 through 9.0.121. The following versions were EOS at the time the CVE was created but are known to be affected: from 8.5.0 through 8.5.…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Alto vulnerabilidad

23/09/2026

[CVE-2026-77762] Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') vulnerab…

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') vulnerability in Apache Tomcat allows an attacker to inject trailer fields into another HTTP/2 request. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.25, from 10.1.0-M1 through 10.1.59, from 9.0.39 through 9.0.121. The following versions were EOL at the time the CVE was created but are…

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

23/09/2026

[CVE-2026-77791] Uncontrolled Resource Consumption vulnerability in Apache Tomcat during sending of WebSocket close m…

Uncontrolled Resource Consumption vulnerability in Apache Tomcat during sending of WebSocket close message enabled a DoS attack. This issue affects Apache Tomcat: from 11.0.0-M5 through 11.0.25, from 10.1.8 through 10.1.59, from 9.0.74 through 9.0.121. The following versions were EOL at the time the CVE was created but are known to be affected: from 8.5.88 through 8.5.100. Other unsupported…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

23/09/2026

[CVE-2026-94243] A vulnerability in Apache Sling Security Bundle: the ReferrerFilter accepts weaker-than-orgin eviden…

A vulnerability in Apache Sling Security Bundle: the ReferrerFilter accepts weaker-than-orgin evidence. This issue affects Apache Sling Security Bundle: before 1.3.2. Users are recommended to upgrade to version 1.3.2, which fixes the issue.

nvdaltovulnerabilidad CVSS 7.3 NVD

M Alto vulnerabilidad

23/09/2026

Vulnerabilidad alta de autenticación en Apache Doris Frontend permite acceso no autorizado a metadatos

Una falla de autenticación impropia en el servicio de metadatos del Frontend (FE) de Apache Doris permite que atacantes remotos no autenticados accedan a endpoints internos de metadatos. La vulnerabilidad explota configuraciones de red específicas donde se confía en información del cliente sin validación suficiente. Afecta principalmente a sistemas de análisis de datos y datawarehouses en entornos cloud de México y LATAM que utilizan Doris para procesamiento analítico.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Crítico vulnerabilidad

23/09/2026

[CVE-2026-82331] Improper link resolution before file access ('link following') vulnerability in the `tar` source plu…

Improper link resolution before file access ('link following') vulnerability in the `tar` source plugin of Apache BuildStream running on Python < 3.12 allows malicious source tarballs to write files on the host, with the privileges of the user running BuildStream, via symlinks as part of source fetching. The impact of this issue is mitigated by: * BuildStream projects should only use trusted sour…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Alto vulnerabilidad

22/09/2026

[CVE-2026-70410] Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection') vulnerability in …

Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection') vulnerability in Apache Calcite Avatica. Plugin instantiation (via AvaticaUtils#instantiatePlugin and other methods) initializes arbitrary classes via unrestricted calls to Class.forName(String) which by default triggers initialization. This may lead to the execution of static initializer blocks in arbitrary classes…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Crítico vulnerabilidad

21/09/2026

[CVE-2026-86473] Apache Airflow: the Core API logout endpoint revokes only a session token presented as the _token co…

Apache Airflow: the Core API logout endpoint revokes only a session token presented as the _token cookie. When a client logs out presenting its credential as an Authorization bearer header instead, the endpoint returns its normal logout response but revokes nothing, so the token remains valid until it expires. An attacker who already holds a copy of that token keeps the victim's access after the v…

nvdcriticovulnerabilidad CVSS 9.1 NVD

M Crítico vulnerabilidad

16/09/2026

[CVE-2026-76420] A vulnerability in the internal configuration of the Apache JServ Protocol (AJP)&nbsp;connector for …

A vulnerability in the internal configuration of the Apache JServ Protocol (AJP)&nbsp;connector for Cisco Secure FMC Software could allow an unauthenticated, remote attacker to impersonate a peer device. This vulnerability is due to incorrect initialization of encryption parameters for the AJP connector at boot time. An attacker could exploit this vulnerability by sending crafted packets to the…

nvdcriticovulnerabilidad CVSS 9.0 NVD

M Alto vulnerabilidad

15/09/2026

[CVE-2026-55225] Strimzi provides a way to run an Apache Kafka cluster on Kubernetes or OpenShift in various deployme…

Strimzi provides a way to run an Apache Kafka cluster on Kubernetes or OpenShift in various deployment configurations. In Strimzi 1.0.0 and earlier, an attacker who can create a Kafka custom resource can set Kafka.spec.entityOperator watchedNamespace to a target namespace, causing the Cluster Operator to create a Role with full Secret CRUD permissions there and bind it to the Entity Operator Servi…

nvdaltovulnerabilidad CVSS 8.0 NVD

M Crítico vulnerabilidad

14/09/2026

[CVE-2026-73370] Incorrect Authorization vulnerability in Apache Syncope. Delegated administration security checks…

Incorrect Authorization vulnerability in Apache Syncope. Delegated administration security checks performed by Reconciliation service's pull and push, being incomplete, could accept calls by administrator not provided with adequate entitlements. This issue affects Apache Syncope: from 3.0.0-M0 through 3.0.16, from 4.0.0-M0 Through 4.0.7, from 4.1.0-M0 through 4.1.2. Users are recommended …

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Alto vulnerabilidad

14/09/2026

[CVE-2026-73195] Improper Encoding or Escaping of Output vulnerability in Apache Syncope. Authenticated users can …

Improper Encoding or Escaping of Output vulnerability in Apache Syncope. Authenticated users can store a spreadsheet formula payload in one of their own plain attributes. When such users are included in a CSV export and the generated CSV file is opened by a spreadsheet application, the formula may be executed. This issue affects Apache Syncope: from 3.0.0-M0 through 3.0.16, from 4.0.0-M0 T…

nvdaltovulnerabilidad CVSS 7.3 NVD

M Alto vulnerabilidad

14/09/2026

[CVE-2026-73236] Incorrect Authorization vulnerability in Apache Syncope. Delegated administration security checks…

Incorrect Authorization vulnerability in Apache Syncope. Delegated administration security checks are based on Realm hierarchy and enforced via prefix matches. Due to incorrect implementation, two sibling Realms whose names begin with the same string cannot be correctly distinguished, resulting in incorrect authorization. This issue affects Apache Syncope: from 3.0.0-M0 through 3.0.16, fro…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Crítico vulnerabilidad

14/09/2026

[CVE-2026-90937] froxlor versions before 2.2.5 fail to validate newline characters in subdomain redirect URLs, allowi…

froxlor versions before 2.2.5 fail to validate newline characters in subdomain redirect URLs, allowing authenticated customers to inject arbitrary nginx or Apache configuration directives. Attackers can supply URLs containing literal newlines that are written verbatim into vhost config files during cron rebuild, enabling web server configuration corruption, denial of service, or hijacking of HTTP …

nvdcriticovulnerabilidad CVSS 9.9 NVD

M Crítico vulnerabilidad

14/09/2026

[CVE-2026-78330] Incorrect privilege assignment vulnerability in Apache Syncope. When the configured JWKS settings f…

Incorrect privilege assignment vulnerability in Apache Syncope. When the configured JWKS settings for internal JWT authentication are disclosed (at least protocol and key), an attacker can obtain admin privileges after completing a successful authentication and obtaining a valid low-privileges JWT. This issue affects Apache Syncope: from 3.0.0-M0 through 3.0.16, from 4.0.0-M0 through 4.0.7, fr…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Alto vulnerabilidad

14/09/2026

[CVE-2026-78336] Insertion of sensitive information into sent data vulnerability in Apache Syncope. Any authentica…

Insertion of sensitive information into sent data vulnerability in Apache Syncope. Any authenticated user can query for the list of available OIDC providers configured for SSO with Console and Enduser. The returned payload contains all configuration settings, including client secrets, regardless of the entitlements owned by the caller. This issue affects Apache Syncope: from 3.0.0-M0 through…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Crítico vulnerabilidad

14/09/2026

[CVE-2026-77051] Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability i…

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Apache Syncope. An administrator with adequate entitlements can achieve execution of arbitrary SQL via stacked queries, leveraging unsanitized entityKey and opEvent parameters. This issue affects Apache Syncope: from 3.0.0-M0 through 3.0.16, from 4.0.0-M0 Through 4.0.7, from 4.1.0-M0 through…

nvdcriticovulnerabilidad CVSS 9.8 NVD