Alertas de Seguridad de la Información

M Alto vulnerabilidad

17/08/2026

[CVE-2026-45698] Netatalk is a Free and Open Source file server suite for Unix-like operating systems. In versions 3.…

Netatalk is a Free and Open Source file server suite for Unix-like operating systems. In versions 3.1.19 through 4.4.2, a stack-based buffer overflow exists in the deletedir() function of Netatalk's afpd daemon due to an integer underflow in the calculation of the remaining buffer size used for path construction. deletedir() is a utility function called when a file operation crosses a device bound…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

17/08/2026

[CVE-2026-73522] COVESA Open1722 through 0.9.2 contains a stack buffer overflow vulnerability that allows unauthentic…

COVESA Open1722 through 0.9.2 contains a stack buffer overflow vulnerability that allows unauthenticated remote attackers to write past the end of a fixed 15-slot stack array by sending a crafted UDP datagram containing more than 15 ACF-CAN messages. The avtp_to_can() function increments its write index without bounding it against the caller-supplied array size, and because the listener accepts da…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

17/08/2026

[CVE-2026-71980] Belledonne Communications bcg729 through 1.1.2 contains an out-of-bounds read vulnerability in the d…

Belledonne Communications bcg729 through 1.1.2 contains an out-of-bounds read vulnerability in the decodeSIDframe() function in src/cng.c that allows unauthenticated network-adjacent attackers to trigger a heap read beyond buffer boundaries by sending a zero-length comfort-noise RTP payload. A zero-length payload causes an integer underflow in the uint8_t filter order calculation, which wraps to 2…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

17/08/2026

[CVE-2026-62982] Glances is an open-source system cross-platform monitoring tool. From 4.5.2 until 4.5.6, _sanitize_m…

Glances is an open-source system cross-platform monitoring tool. From 4.5.2 until 4.5.6, _sanitize_mustache_dict() in glances/actions.py skips nested list and dictionary strings such as process cmdline values, allowing pipe characters to survive chevron.render() and be executed by secure_popen() through administrator-configured action templates. This issue is fixed in 4.5.6.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

17/08/2026

[CVE-2026-75051] In JetBrains YouTrack before 2026.2.17917 unauthorised project transfer between organisations was po…

In JetBrains YouTrack before 2026.2.17917 unauthorised project transfer between organisations was possible

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

17/08/2026

[CVE-2026-71567] In openshift-metal3/fakefish there is a repeated pattern in some of the scripts where shell variable…

In openshift-metal3/fakefish there is a repeated pattern in some of the scripts where shell variables are injected without quoting them either into command lines or into manifests. This mostly applies to the Image URL and BMC credentials (which are not verified by FakeFish).

nvdaltovulnerabilidad CVSS 7.7 NVD

M Alto vulnerabilidad

17/08/2026

[CVE-2026-19693] extract-zip through 2.0.1 containment-checks only the parent directory of each archive entry and nev…

extract-zip through 2.0.1 containment-checks only the parent directory of each archive entry and never the entry's own final path component, so an archive containing two entries with identical names - a symlink whose target is outside the destination, followed by a regular file - writes through the planted symlink and yields an arbitrary file write outside the destination directory.

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

17/08/2026

[CVE-2026-16137] In Progress ShareFile Storage Zones Controller v5.12.5 and below, a party with valid zone credential…

In Progress ShareFile Storage Zones Controller v5.12.5 and below, a party with valid zone credentials can perform path traversal using resumable upload initiation endpoint, allowing the party to write arbitrary content to any location writable by the application's service account. This may result in the execution of attacker-supplied code.

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

17/08/2026

[CVE-2026-16139] In Progress ShareFile Storage Zones Controller versions <= 5.12.5 and <= 6.0.2, an authenticated zon…

In Progress ShareFile Storage Zones Controller versions

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

17/08/2026

[CVE-2026-74998] In Roundcube Webmail before 1.6.18 and 1.7.x before 1.7.3, responses from the CSS (Cascading Style S…

In Roundcube Webmail before 1.6.18 and 1.7.x before 1.7.3, responses from the CSS (Cascading Style Sheets) proxy were not validated, which may result in information disclosure or XSS (cross-site scripting) via MIME sniffing.

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

17/08/2026

[CVE-2026-75002] In Roundcube Webmail before 1.6.18 and 1.7.x before 1.7.3, mail search and LITERAL+ byte-count desyn…

In Roundcube Webmail before 1.6.18 and 1.7.x before 1.7.3, mail search and LITERAL+ byte-count desynchronization could lead to information disclosure or privilege escalation via IMAP command injection.

nvdaltovulnerabilidad CVSS 7.1 NVD

M Alto vulnerabilidad

17/08/2026

Vulnerabilidad alta en openssl_encrypt: secretos JWT hardcodeados permiten falsificación de tokens

Versiones de openssl_encrypt anteriores a 1.4.0 contienen secretos de firma JWT hardcodeados en config.py que superan validaciones, permitiendo a atacantes con acceso al código fuente forjar tokens válidos para cualquier client_id y acceder sin autorización a APIs de keyserver y telemetría. Afecta especialmente a organizaciones en LATAM que utilizan esta librería en aplicaciones de autenticación y gestión de claves.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

17/08/2026

Vulnerabilidad alta de path traversal en openssl_encrypt anteriores a v1.4.0

openssl_encrypt versiones anteriores a 1.4.0 contienen una vulnerabilidad de path traversal (CVE-2026-74884, CVSS 7.5) en el método _is_safe_path que no sanitiza el parámetro plugin_id, permitiendo a atacantes acceder a directorios arbitrarios fuera del directorio de plugins mediante secuencias como '../'. Empresas en México y LATAM que usen este componente en aplicaciones web o sistemas de gestión de contenido enfrentan riesgo de exposición de información sensible y potencial ejecución de código.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

17/08/2026

Vulnerabilidad alta en openssl_encrypt: derivación de claves débil permite cracking de contraseñas (CVE-2026-74888)

openssl_encrypt versiones anteriores a 1.4.0 implementan una construcción PBKDF2 no estándar con iteraciones=1 por llamada, debilitando significativamente la derivación de claves. Atacantes pueden comprometer archivos cifrados legacy con esfuerzo computacional reducido. Afecta sistemas que protegen datos financieros, médicos y personales en empresas mexicanas y latinoamericanas que usan esta librería para cifrado de datos en reposo.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

17/08/2026

[CVE-2026-74869] stoatchat before 0.15.0 contains a missing authorization vulnerability in the Subscribe message hand…

stoatchat before 0.15.0 contains a missing authorization vulnerability in the Subscribe message handler that allows authenticated attackers to enumerate members and monitor profile updates of private servers without membership. Attackers can subscribe to any server's member-update topic by sending a Subscribe message with an arbitrary server ID, receiving live UserUpdate events including display n…

nvdaltovulnerabilidad CVSS 7.7 NVD

M Alto vulnerabilidad

17/08/2026

[CVE-2026-74874] openssl_encrypt versions before 1.4.0 use Python's non-cryptographic random module for steganographi…

openssl_encrypt versions before 1.4.0 use Python's non-cryptographic random module for steganographic pixel selection in the generate_pseudorandom_sequence function. Attackers who know the password can recover the Mersenne Twister state from approximately 624 outputs and predict pixel locations containing hidden data for extraction.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

17/08/2026

[CVE-2026-74801] SiYuan before 3.7.4 fails to properly escape workspace directory paths when constructing command-lin…

SiYuan before 3.7.4 fails to properly escape workspace directory paths when constructing command-line arguments for the elevated elevator.exe helper process. Attackers can create a malicious workspace directory with command metacharacters in its path and trigger the Microsoft Defender exclusion flow to execute arbitrary commands with administrator privileges after UAC approval.

nvdaltovulnerabilidad CVSS 8.2 NVD

M Alto vulnerabilidad

17/08/2026

[CVE-2026-19982] A security vulnerability has been detected in GL.iNet BE9300 and MT6000 4.8.x. This vulnerability af…

A security vulnerability has been detected in GL.iNet BE9300 and MT6000 4.8.x. This vulnerability affects unknown code of the component Firewall-management RPC. The manipulation of the argument dest_port/dest_ip leads to os command injection. The attack may be initiated remotely. Upgrading to version 4.9.0 is able to resolve this issue. The affected component should be upgraded. The vendor explain…

nvdaltovulnerabilidad CVSS 7.4 NVD

M Alto vulnerabilidad

17/08/2026

[CVE-2026-19983] A vulnerability was detected in GL.iNet A1300, AX1800, AXT1800, MT2500, MT3000, MT6000, X3000 and XE…

A vulnerability was detected in GL.iNet A1300, AX1800, AXT1800, MT2500, MT3000, MT6000, X3000 and XE3000 4.8.x. This issue affects some unknown processing of the file /usr/bin/gl_nas_sys of the component NAS Command Service. The manipulation results in os command injection. The attack may be launched remotely. Upgrading to version 4.9.0 is capable of addressing this issue. It is suggested to upgra…

nvdaltovulnerabilidad CVSS 8.3 NVD

M Alto vulnerabilidad

17/08/2026

[CVE-2026-19980] A security flaw has been discovered in GL.iNet A1300, AX1800, AXT1800, BE1400, BE3600, BE6500, BE930…

A security flaw has been discovered in GL.iNet A1300, AX1800, AXT1800, BE1400, BE3600, BE6500, BE9300, BE10000, E5800, MT2500, MT3000, MT3600BE, MT5000, MT6000, X2000, X3000 and XE3000 up to 4.8.x. Affected by this issue is the function ui.update_langs of the component Language Update. Performing a manipulation of the argument hour/min/week results in code injection. The attack can be initiated re…

nvdaltovulnerabilidad CVSS 7.4 NVD