Alertas de Seguridad de la Información

M Alto vulnerabilidad

Hace 4 días

Vulnerabilidad alta en controlador NXP GAU ADC permite desbordamiento de búfer

El controlador ADC (conversor analógico-digital) GAU de NXP contiene un defecto de validación en la gestión de tamaño de búfer que puede permitir desbordamientos de memoria. La vulnerabilidad afecta sistemas embebidos y dispositivos IoT que utilicen este controlador, siendo especialmente relevante en infraestructura industrial y de automatización en LATAM. Con CVSS 8.4, representa un riesgo alto para integridad y disponibilidad de sistemas altas.

nvdaltovulnerabilidad CVSS 8.4 NVD

M Alto vulnerabilidad

28/09/2026

[CVE-2026-102335] Nginx Proxy Manager through 2.16.0 fails to restrict the advanced_config field to administrators, al…

Nginx Proxy Manager through 2.16.0 fails to restrict the advanced_config field to administrators, allowing non-admin users with manage permissions to inject arbitrary nginx directives. Attackers can inject malicious nginx configuration such as alias directives to serve arbitrary files or control routing for their assigned hosts.

nvdaltovulnerabilidad CVSS 7.1 NVD

M Alto vulnerabilidad

28/09/2026

[CVE-2026-102334] Nginx Proxy Manager through 2.16.0 lacks rate-limiting on authentication endpoints, allowing unauthe…

Nginx Proxy Manager through 2.16.0 lacks rate-limiting on authentication endpoints, allowing unauthenticated attackers to make unlimited password guesses against any account. Attackers can brute-force login credentials via POST /api/tokens and subsequently guess TOTP codes via POST /api/tokens/2fa to gain full session access and administrative control.

nvdaltovulnerabilidad CVSS 7.4 NVD

M Alto vulnerabilidad

28/09/2026

[CVE-2026-18413] The ADC API requires each driver to reject a sampling sequence whose destination buffer is too small…

The ADC API requires each driver to reject a sampling sequence whose destination buffer is too small: the buffer_size field of struct adc_sequence in include/zephyr/drivers/adc.h documents that "the driver must ensure that samples are not written beyond the limit and it must return an error if the buffer turns out to be not large enough". The NXP MCUX LPADC driver did not honour that contract. mcu…

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

25/09/2026

[CVE-2026-97573] In the Linux kernel, the following vulnerability has been resolved: bnxt_en: Handle buffer allocati…

In the Linux kernel, the following vulnerability has been resolved: bnxt_en: Handle buffer allocation failure in bnxt_rx_ring_reset() bnxt_rx_ring_reset() frees the ring buffers and then reallocates them, ignoring the result. bnxt_alloc_one_rx_ring() can fail in bnxt_alloc_one_tpa_info_data(), which returns -ENOMEM on the first failed allocation and leaves the remaining rxr->rx_tpa[] entries ze…

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

25/09/2026

[CVE-2026-97570] In the Linux kernel, the following vulnerability has been resolved: bnxt_en: Bound SW TPA IDs to pr…

In the Linux kernel, the following vulnerability has been resolved: bnxt_en: Bound SW TPA IDs to prevent crashes FW supports up to 1024 concurrent TPAs, so the FW TPA ID is in the range 0..1023 (see commit ec4d8e7cf024 ("bnxt_en: Add TPA ID mapping logic for 57500 chips.")). bnxt_alloc_agg_idx is intended to wrap the FW ID down to a software ID which is used to index rxr->rx_tpa, and to generate…

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

24/09/2026

[CVE-2026-93277] In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxt_re: Validate udata be…

In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxt_re: Validate udata before executing commands The destroy callbacks currently zero the udata output after tearing down driver resources. If the userspace access fails, uverbs preserves the uobject and allows the destroy callback to run again, even though the driver resource has already been freed. Call ib_no_udata_io()…

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

22/09/2026

[CVE-2026-75607] Frigate is an open source network video recorder. Prior to 0.17.2, the WebSocket handler in frigate/…

Frigate is an open source network video recorder. Prior to 0.17.2, the WebSocket handler in frigate/comms/ws.py forwards attacker-selected message topics to the dispatcher without checking the authenticated user's role because the nginx authentication subrequest does not provide role-aware authorization to the handler. Any authenticated viewer can send admin-only topics such as restart, notificati…

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

22/09/2026

[CVE-2026-75608] Frigate is an open source network video recorder. Prior to 0.18.0, the prefix-matched location /api/…

Frigate is an open source network video recorder. Prior to 0.18.0, the prefix-matched location /api/go2rtc/api in docker/main/rootfs/usr/local/nginx/conf/nginx.conf requires authentication but does not require an administrator role for GET requests, exposing the proxied go2rtc API to viewer users. An authenticated viewer can request the streams, config, log, and stack subpaths to obtain internal a…

nvdaltovulnerabilidad CVSS 7.7 NVD

M Crítico vulnerabilidad

21/09/2026

[CVE-2026-85751] Mailu is a mail server distributed as a set of Docker images. From Mailu 2.0 until 2024.06.55 and pr…

Mailu is a mail server distributed as a set of Docker images. From Mailu 2.0 until 2024.06.55 and prior to Mailu helm-charts 2.7.3, deployments with PROXY_AUTH_WHITELIST configured but REAL_IP_HEADER unset trusted a client-controlled X-Forwarded-By header for header-based proxy authentication. The proxy_hide_header directive in the nginx template at core/nginx/conf/proxy.conf hid the header from u…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Alto vulnerabilidad

21/09/2026

[CVE-2026-61628] nginx ignition is a user interface for the nginx web server. Prior to version 2.41.1, `POST /api/use…

nginx ignition is a user interface for the nginx web server. Prior to version 2.41.1, `POST /api/users/onboarding/finish` is registered as anonymous (unauthenticated) and creates a user with full ReadWrite admin permissions. Because the handler uses a check-then-act (TOCTOU) pattern between the "onboarding already completed?" check and the user-creation write, with no atomic guard, a remote unauth…

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

21/09/2026

[CVE-2026-61629] nginx ignition is a user interface for the nginx web server. In versions 2.29.0 through 2.40.0, the …

nginx ignition is a user interface for the nginx web server. In versions 2.29.0 through 2.40.0, the gin i18n middleware in nginx-ignition's API server runs in front of every HTTP request and calls `golang.org/x/text/language.ParseAcceptLanguage` on the raw `Accept-Language` header without imposing any size or shape filter. The underlying parser has quadratic-time behaviour on long lists of malform…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Crítico vulnerabilidad

21/09/2026

Vulnerabilidad crítica de desbordamiento de búfer en Netcore NBR200V2 (CVE-2026-94100)

Se identificó una debilidad crítica (CVSS 9.9) en el enrutador Netcore NBR200V2 versión 1.3.241127.071246 que afecta la función wan_config_set_vlan del componente de reconfiguración VLAN WAN. Un atacante remoto puede manipular el parámetro vlan_wanX.ports para provocar un desbordamiento de búfer y potencialmente ejecutar código arbitrario. El exploit está disponible públicamente, aumentando significativamente el riesgo para dispositivos expuestos en redes corporativas e ISPs de la región.

nvdcriticovulnerabilidad CVSS 9.9 NVD

M Alto vulnerabilidad

16/09/2026

[CVE-2026-82964] Improper preservation of permissions in the Avast sandbox minifilter driver (aswSnx.sys) on Windows …

Improper preservation of permissions in the Avast sandbox minifilter driver (aswSnx.sys) on Windows allows a local, low-privileged attacker executing inside the sandbox to escape file isolation and escalate to SYSTEM. When the sandbox virtualizes a file it copies the original security descriptor, but the driver opened the virtualization target object with GENERIC_WRITE and FILE_WRITE_ATTRIBUTES…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

16/09/2026

[CVE-2026-89883] In the Linux kernel, the following vulnerability has been resolved: media: rc: sunxi-cir: Unregiste…

In the Linux kernel, the following vulnerability has been resolved: media: rc: sunxi-cir: Unregister rc device on probe failure After rc_register_device() succeeds, later probe failures must undo the registration with rc_unregister_device(). The current error path jumps to the allocation cleanup label and only calls rc_free_device(), leaving the rc device registration and resources created by rc…

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

15/09/2026

[CVE-2026-57014] In phNxpNciHal_ext_process_nfc_init_rsp of phNxpNciHal_ext.cc, there is a possible out-of-bounds wri…

In phNxpNciHal_ext_process_nfc_init_rsp of phNxpNciHal_ext.cc, there is a possible out-of-bounds write due to a missing bounds check. 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-2026-55149] Vouch Proxy is an SSO and OAuth/OIDC login solution for Nginx using the auth_request module. Prior t…

Vouch Proxy is an SSO and OAuth/OIDC login solution for Nginx using the auth_request module. Prior to 0.48.0, Cookie in pkg/cookie/cookie.go parses the total part count from an attacker-controlled multipart cookie name and passes the value to make([]string, numParts) without checking that the value is positive or reasonably bounded. Requests to /validate and /_external-auth-:id reach JWTCacheHandl…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

14/09/2026

[CVE-2026-54632] SIPSorcery is a WebRTC, SIP, and VoIP library for C# and .NET. Prior to 10.0.9, RTPChannel.OnRTPPack…

SIPSorcery is a WebRTC, SIP, and VoIP library for C# and .NET. Prior to 10.0.9, RTPChannel.OnRTPPacketReceived and the STUNAttribute.ParseMessageAttributes, STUNXORAddressAttribute, and STUNAddressAttribute parsing path index untrusted bytes without sufficient length checks, while UdpReceiver.EndReceiveFrom closes the channel when those operations raise a non-socket exception. A remote party can s…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

14/09/2026

[CVE-2026-53752] docx4j is an open source Java library for creating, editing, and saving OpenXML packages, including …

docx4j is an open source Java library for creating, editing, and saving OpenXML packages, including DOCX, PPTX, and XLSX files. Prior to 11.5.14, PropertyResolver and adjacent helpers recursively follow the WordprocessingML w:basedOn style inheritance chain without cycle detection. A well-formed DOCX containing mutually based styles causes unbounded recursion in PropertyResolver.fillPPrStack and r…

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