Alertas de Seguridad de la Información

M Alto vulnerabilidad

18/09/2026

[CVE-2026-11381] IBM MQ could allow an authenticated attacker to cause a denial of service or potentially execute arb…

IBM MQ could allow an authenticated attacker to cause a denial of service or potentially execute arbitrary code due to improper validation of message distribution list structures.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

18/09/2026

[CVE-2026-10575] IBM MQ could allow an authenticated attacker to cause a denial of service or potentially escalate pr…

IBM MQ could allow an authenticated attacker to cause a denial of service or potentially escalate privileges due to a heap buffer overflow when processing MQPUT operations with malformed distribution headers.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

18/09/2026

[CVE-2026-10744] IBM MQ for HPE NonStop 8.1.0 through 8.1.0.40 could allow an authenticated attacker to cause a denia…

IBM MQ for HPE NonStop 8.1.0 through 8.1.0.40 could allow an authenticated attacker to cause a denial of service or potentially escalate privileges due to an integer overflow in MQINQ request validation.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Crítico vulnerabilidad

18/09/2026

[CVE-2026-10747] IBM MQ Appliance could allow a remote attacker to cause a denial of service or potentially execute a…

IBM MQ Appliance could allow a remote attacker to cause a denial of service or potentially execute arbitrary code due to a heap buffer overflow in protocol message processing before authentication.

nvdcriticovulnerabilidad CVSS 10.0 NVD

M Crítico vulnerabilidad

17/09/2026

[CVE-2026-54627] SAIL is a cross-platform library for loading and saving images with support for animation, metadata,…

SAIL is a cross-platform library for loading and saving images with support for animation, metadata, and ICC profiles. In 0.9.10 and earlier, psd_private_sail_pixel_format() in src/sail-codecs/psd/helpers.c resolves a one-channel PSD in Bitmap color mode to SAIL_PIXEL_FORMAT_BPP1_INDEXED without requiring the file depth to be one, so the pixel buffer uses one-bit rows while sail_codec_load_frame_v…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

17/09/2026

[CVE-2026-54626] SAIL is a cross-platform library for loading and saving images with support for animation, metadata,…

SAIL is a cross-platform library for loading and saving images with support for animation, metadata, and ICC profiles. In 0.9.10 and earlier, the TGA_INDEXED_RLE path selected by image_type == 9 allocates an image buffer using the one-byte-per-pixel SAIL_PIXEL_FORMAT_BPP8_INDEXED format returned by tga_private_sail_pixel_format() in src/sail-codecs/tga/helpers.c, while sail_codec_load_frame_v8_tga…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Alto vulnerabilidad

17/09/2026

[CVE-2026-44236] rabbitmq-c is a C-language AMQP client library for RabbitMQ. Prior to 0.16.0, a malicious AMQP serve…

rabbitmq-c is a C-language AMQP client library for RabbitMQ. Prior to 0.16.0, a malicious AMQP server can send an undersized connection.tune.frame_max value during amqp_login(), and rabbitmq-c accepts the value in amqp_login_inner() in librabbitmq/amqp_socket.c. amqp_tune_connection() in librabbitmq/amqp_connection.c uses frame_max to reallocate the outbound buffer without enforcing AMQP_FRAME_MIN…

nvdaltovulnerabilidad CVSS 7.1 NVD

M Alto vulnerabilidad

17/09/2026

Vulnerabilidad alta de desbordamiento de búfer en Dell OpenManage Server Administrator

Dell OpenManage Server Administrator versiones anteriores a 11.1.0.3 contiene una vulnerabilidad de desbordamiento de búfer en el montículo (heap) que permite a atacantes con privilegios elevados ejecutar código remoto. Esta herramienta es ampliamente utilizada en centros de datos y entornos empresariales de LATAM para gestión de servidores Dell, representando un riesgo significativo si está expuesta en redes internas o accesibles remotamente.

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

17/09/2026

Vulnerabilidad alta de desbordamiento de búfer en Dell OpenManage Server Administrator

Dell OpenManage Server Administrator en versiones anteriores a 11.1.0.3 contiene una vulnerabilidad de desbordamiento de búfer en el montículo (heap-based buffer overflow) con puntuación CVSS 7.8. Un atacante con acceso local y privilegios bajos podría explotarla para elevar sus permisos en sistemas de gestión de servidores. Empresas en México y LATAM que usen esta solución para administración de infraestructura Dell requieren actualizar inmediatamente.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

16/09/2026

[CVE-2026-92399] A vulnerability was determined in GPAC 26.07.0. This affects the function rmt_client_handle_ws_frame…

A vulnerability was determined in GPAC 26.07.0. This affects the function rmt_client_handle_ws_frame of the file src/utils/rmt_ws.c of the component WebSocket Handler. Executing a manipulation of the argument payload_size can lead to heap-based buffer overflow. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized. Upgrading to version abi-16.26 …

nvdaltovulnerabilidad CVSS 7.3 NVD

M Alto vulnerabilidad

16/09/2026

[CVE-2026-89028] MikroTik RouterOS before 7.24 contains a heap memory corruption vulnerability in the userspace SMB d…

MikroTik RouterOS before 7.24 contains a heap memory corruption vulnerability in the userspace SMB daemon that allows remote attackers to corrupt adjacent heap memory by supplying a crafted uniPwdLen value in the SMB1 SessionSetupAndX handler. An attacker can send a malformed SMB1 request with a uniPwdLen field that triggers an integer underflow, causing the resulting value to be used as the copy …

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

16/09/2026

Vulnerabilidad alta en NLnet Labs Unbound: desbordamiento de búfer por consultas DNS malformadas

NLnet Labs Unbound versiones hasta 1.26.0 es vulnerable a desbordamiento de búfer en memoria durante el procesamiento de respuestas TCP con nombres de consulta de 255 caracteres. Un atacante controlando un servidor DNS malicioso puede explotar esta falla para ejecutar código arbitrario o causar negación de servicio en recursores DNS de empresas. El impacto es alta en infraestructuras de LATAM que dependen de Unbound para resolución DNS.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

15/09/2026

[CVE-2026-69486] Heap-based buffer overflow in Microsoft Edge (Chromium-based) allows an unauthorized attacker to exe…

Heap-based buffer overflow in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

15/09/2026

[CVE-2026-56967] In Cellular Modem, there is a possible out-of-bounds write due to a heap buffer overflow. This could…

In Cellular Modem, there is a possible out-of-bounds write due to a heap buffer overflow. This could lead to remote (proximal/adjacent) code execution with no additional execution privileges needed. User interaction is not needed for exploitation.

nvdaltovulnerabilidad CVSS 8.0 NVD

M Alto vulnerabilidad

15/09/2026

[CVE-2026-55323] In gf_base_update_finger_base of gf_base.c, there is a possible out-of-bounds write due to a heap bu…

In gf_base_update_finger_base of gf_base.c, there is a possible out-of-bounds write due to a heap buffer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

15/09/2026

[CVE-2026-19781] Ashlar-Vellum Cobalt VS File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability.…

Ashlar-Vellum Cobalt VS File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of…

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

15/09/2026

[CVE-2026-0200] In Cellular Modem, there is a possible out-of-bounds write due to a heap buffer overflow. This could…

In Cellular Modem, there is a possible out-of-bounds write due to a heap buffer overflow. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

15/09/2026

[CVE-2026-91964] FreeRDP versions before 3.31.0 contain a heap-based buffer overflow in nego_send_negotiation_request…

FreeRDP versions before 3.31.0 contain a heap-based buffer overflow in nego_send_negotiation_request when processing Server Redirection PDU messages with attacker-controlled LoadBalanceInfo fields. A malicious RDP server can trigger the overflow by sending an arbitrary-length field that gets written to a fixed 512-byte buffer without validation, causing client crashes or potential code execution w…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Crítico vulnerabilidad

15/09/2026

[CVE-2026-39919] Ghostscript before 10.08.0 contains a heap-based buffer overflow vulnerability in the JPEG 2000 outp…

Ghostscript before 10.08.0 contains a heap-based buffer overflow vulnerability in the JPEG 2000 output adapter (base/sjpx_openjpeg.c) that allows attackers to cause memory corruption by supplying a crafted PDF containing a JPEG 2000 image with mismatched component subsampling factors. When image components declare different subsampling values, the non-samescale sub-byte-depth output path allocates…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Alto vulnerabilidad

14/09/2026

[CVE-2026-19499] Calling strfmon and strfmon_l in the GNU C Library version 2.38 to 2.44 can write past the end of th…

Calling strfmon and strfmon_l in the GNU C Library version 2.38 to 2.44 can write past the end of the caller-supplied output buffer when a conversion uses right-justified width padding. Exploitation requires an application code path that calls strfmon or strfmon_l with right-justified width padding into a destination buffer that is large enough for the padding to succeed but too small for the int…

nvdaltovulnerabilidad CVSS 7.7 NVD