Alertas de Seguridad de la Información

M Alto vulnerabilidad

01/10/2026

[CVE-2026-73637] Use after free in mod_auth_digest in Apache Software Foundation Apache HTTP Server before 2.4.69 on …

Use after free in mod_auth_digest in Apache Software Foundation Apache HTTP Server before 2.4.69 on all platforms allows an unauthenticated remote client to cause authentication state corruption via concurrent Digest authentication requests when AuthDigestNcCheck is enabled or AuthDigestNonceLifetime is set to 0. Users are recommended to upgrade to version 2.4.69, which fixes this issue.

nvdaltovulnerabilidad CVSS 7.3 NVD

M Alto vulnerabilidad

01/10/2026

[CVE-2026-63718] Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') response smuggling …

Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') response smuggling vulnerability in Apache HTTP Server via mod_proxy_uwsgi and a crafted uwsgi response with Transfer-Encoding. This issue affects Apache HTTP Server: from 2.4.30 through 2.4.68.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

01/10/2026

[CVE-2026-73636] Authentication bypass by capture-replay in mod_auth_digest in Apache Software Foundation Apache HTTP…

Authentication bypass by capture-replay in mod_auth_digest in Apache Software Foundation Apache HTTP Server 2.4.x on all platforms allows a man-in-the-middle (MITM) attacker to replay captured digest authentication credentials via crafted requests that trigger garbage collection of the client's shared memory entry when AuthDigestNonceLifetime is set to 0. Users are recommended to upgrade to versi…

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

01/10/2026

[CVE-2026-59685] Out-of-bounds Write vulnerability in Apache HTTP Server on Windows while processing paths with 8.3 n…

Out-of-bounds Write vulnerability in Apache HTTP Server on Windows while processing paths with 8.3 names that may grow when expanded. This issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Crítico vulnerabilidad

01/10/2026

[CVE-2026-59797] Improper Privilege Management vulnerability in Apache HTTP Server's mod_ssl via SSLRequire and file-…

Improper Privilege Management vulnerability in Apache HTTP Server's mod_ssl via SSLRequire and file-related expressions. This issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Alto vulnerabilidad

01/10/2026

[CVE-2026-63045] Improper validation of FTP PASV reply address in mod_proxy_ftp in Apache Software Foundation Apache …

Improper validation of FTP PASV reply address in mod_proxy_ftp in Apache Software Foundation Apache HTTP Server through 2.4.68 on all platforms allows, in forward proxy configurations, an untrusted FTP server to cause the proxy to open a data connection to an arbitrary third-party host via a crafted PASV response. Users are recommended to upgrade to version 2.4.69, which fixes this issue.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

01/10/2026

[CVE-2026-63292] Stack-based buffer overflow in mod_vhost_alias in Apache Software Foundation Apache HTTP Server thro…

Stack-based buffer overflow in mod_vhost_alias in Apache Software Foundation Apache HTTP Server through 2.4.68 on all platforms allows a remote client to cause a denial of service or potentially execute arbitrary code via an HTTP request with a Host header exceeding 8192 bytes when VirtualDocumentRoot uses a hostname format specifier and LimitRequestFieldSize is raised above the default. Users ar…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

01/10/2026

[CVE-2026-63686] A NULL pointer dereference in mod_xml2enc in Apache Software Foundation Apache HTTP Server before 2.…

A NULL pointer dereference in mod_xml2enc in Apache Software Foundation Apache HTTP Server before 2.4.69 on all platforms allows an untrusted backend server to cause a denial of service via a proxied response with a charset whose conversion partially succeeds then fails. Users are recommended to upgrade to version 2.4.69, which fixes this issue.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Crítico vulnerabilidad

01/10/2026

[CVE-2026-57941] Use After Free vulnerability in Apache HTTP Server's mod_http2 via shared session->bbtmp re-entrancy…

Use After Free vulnerability in Apache HTTP Server's mod_http2 via shared session->bbtmp re-entrancy This issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Alto vulnerabilidad

01/10/2026

[CVE-2026-56153] Out-of-bounds Write vulnerability in Apache HTTP Server's mod_charset_lite. This issue affects Ap…

Out-of-bounds Write vulnerability in Apache HTTP Server's mod_charset_lite. This issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Crítico vulnerabilidad

01/10/2026

[CVE-2026-56154] Use After Free vulnerability in Apache HTTP Server's mod_rewrite when using lookahead (%{LA-U:HTTP:.…

Use After Free vulnerability in Apache HTTP Server's mod_rewrite when using lookahead (%{LA-U:HTTP:...}) This issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Alto vulnerabilidad

01/10/2026

[CVE-2026-56449] Out-of-bounds Write vulnerability in Apache HTTP Server's mod_proxy_html with crafted HTTP response …

Out-of-bounds Write vulnerability in Apache HTTP Server's mod_proxy_html with crafted HTTP response bodies. This issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

01/10/2026

[CVE-2026-48005] Missing authentication checks in mod_auth_digest in Apache Software Foundation Apache HTTP Server be…

Missing authentication checks in mod_auth_digest in Apache Software Foundation Apache HTTP Server before 2.4.69 on all platforms allows an unauthenticated remote client to cause a denial of service (forced re-authentication) via forged Authorization headers when Digest authentication is enabled with AuthDigestNcCheck . Users are recommended to upgrade to version 2.4.69, which fixes this issue.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

01/10/2026

[CVE-2026-14316] The revoked-key error path builds a human-readable failure reason using sprintf() into a heap buffer…

The revoked-key error path builds a human-readable failure reason using sprintf() into a heap buffer. The allocated buffer is too small for the final formatted message. When sprintf() writes the full message, it can write past the end of the heap allocation.

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

01/10/2026

[CVE-2026-12540] A flaw was found in Foreman. A command injection vulnerability exists in the foreman-rake errors:fet…

A flaw was found in Foreman. A command injection vulnerability exists in the foreman-rake errors:fetch_log task. The request_id parameter is passed to an underlying system command (typically grep) without adequate shell neutralization. While the task is intended to fetch specific log entries, an attacker with sudo permissions to execute this rake task can inject shell metacharacters (such as ;, ",…

nvdaltovulnerabilidad CVSS 8.2 NVD

M Alto vulnerabilidad

01/10/2026

[CVE-2026-12541] A flaw was found in Foreman. OS command injection vulnerabilities exist in the foreman-rake db:dump …

A flaw was found in Foreman. OS command injection vulnerabilities exist in the foreman-rake db:dump and db:import_dump tasks. The application fails to properly sanitize user-supplied input in the destination parameter (during backups) and the file parameter (during imports) before passing them to a Ruby system() call for execution. An attacker with permissions to execute foreman-rake (e.g., via a …

nvdaltovulnerabilidad CVSS 8.2 NVD

M Alto vulnerabilidad

01/10/2026

[CVE-2026-12544] A flaw was found in Foreman. The foreman-rake initialization logic in /usr/share/foreman/config/sett…

A flaw was found in Foreman. The foreman-rake initialization logic in /usr/share/foreman/config/settings.rb contains a vulnerable code pattern where configuration data is processed through two distinct executable layers. This creates a multi-stage execution chain that allows for both Server-Side Template Injection (SSTI) and insecure deserialization. This vulnerability can lead to remote code exec…

nvdaltovulnerabilidad CVSS 7.7 NVD

M Alto vulnerabilidad

01/10/2026

[CVE-2026-103921] GraphQL Tools provides utilities for building, stitching, and mocking GraphQL schemas. Prior to 1.1.…

GraphQL Tools provides utilities for building, stitching, and mocking GraphQL schemas. Prior to 1.1.35, the executor-legacy-ws buildWSLegacyExecutor() function hardcodes TLS certificate rejection off for Node.js connections to wss:// endpoints. Applications using the executor directly, or url-loader with SubscriptionProtocol.LEGACY_WS, can therefore accept an attacker-controlled certificate when a…

nvdaltovulnerabilidad CVSS 7.4 NVD

M Alto vulnerabilidad

01/10/2026

[CVE-2026-12405] A flaw was found in rubygem-foreman_remote_execution. A command injection vulnerability exists in th…

A flaw was found in rubygem-foreman_remote_execution. A command injection vulnerability exists in the Red Hat Satellite API (/api/v2/job_invocations). When a job template has the effective_user property marked as overridable: true, the application fails to properly sanitize the effective_user input provided during the API request. The exploitation does not rely on the content or logic of the Job T…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

01/10/2026

[CVE-2026-12423] A flaw was found in Foreman. The Red Hat Satellite /unattended/provision API endpoint is vulnerable …

A flaw was found in Foreman. The Red Hat Satellite /unattended/provision API endpoint is vulnerable to an authentication bypass due to a semantic logic flaw in host_verifier.rb. The application verifies the database state of a provisioning token rather than its actual presence in the incoming HTTP request. Because a host actively undergoing provisioning has an unexpired token in the database, the …

nvdaltovulnerabilidad CVSS 7.5 NVD