Alertas de Seguridad de la Información

L Alto vulnerabilidad

03/06/2026

[CVE-2026-46246] In the Linux kernel, the following vulnerability has been resolved: power: supply: pm8916_lbc: Fix …

In the Linux kernel, the following vulnerability has been resolved: power: supply: pm8916_lbc: Fix use-after-free for extcon in IRQ handler Using the `devm_` variant for requesting IRQ _before_ the `devm_` variant for allocating/registering the `extcon` handle, means that the `extcon` handle will be deallocated/unregistered _before_ the interrupt handler (since `devm_` naturally deallocates in r…

nvdaltovulnerabilidad CVSS 7.8 NVD

T Alto vulnerabilidad

03/06/2026

[CVE-2026-40290] OP-TEE is a Trusted Execution Environment (TEE) designed as companion to a non-secure Linux kernel r…

OP-TEE is a Trusted Execution Environment (TEE) designed as companion to a non-secure Linux kernel running on Arm; Cortex-A cores using the TrustZone technology. Starting in version 3.16.0 and prior to 4.11.0, a user-after-free (UAF) race condition exists in the shared memory teardown logic of FF-A within OP-TEE SPMC/SP flows. This only applies when OP-TEE is configured as an SPMC for S-EL0 SPs, …

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

03/06/2026

[CVE-2026-36609] Mercusys AC12G (EU) V1 router with firmware AC12G(EU)_V1_200909 uses a static authentication nonce t…

Mercusys AC12G (EU) V1 router with firmware AC12G(EU)_V1_200909 uses a static authentication nonce that does not change between requests from the same source IP. Combined with the predictable XOR-based password encoding (securityEncode function), this allows an attacker to reverse captured authentication tokens to recover the plaintext password.

nvdaltovulnerabilidad CVSS 7.3 NVD

M Alto vulnerabilidad

03/06/2026

[CVE-2026-36611] Mercusys AC12G (EU) V1 with firmware AC12G(EU)_V1_200909 returns 128 bytes of uninitialized buffer w…

Mercusys AC12G (EU) V1 with firmware AC12G(EU)_V1_200909 returns 128 bytes of uninitialized buffer when receiving POST requests without SOAPAction header on UPnP port 1900, exposing internal memory to unauthenticated adjacent network attackers.

nvdaltovulnerabilidad CVSS 7.3 NVD

M Alto vulnerabilidad

03/06/2026

[CVE-2026-36603] Mercusys AC12G (EU) V1 router with firmware AC12G(EU)_V1_200909 exposes 15 of 18 UPnP IGD actions wi…

Mercusys AC12G (EU) V1 router with firmware AC12G(EU)_V1_200909 exposes 15 of 18 UPnP IGD actions without authentication on port 1900, including AddPortMapping and GetExternalIPAddress. UPnP is enabled by default through the admin interface, allowing any unauthenticated LAN device to create arbitrary port forwarding rules and access WAN traffic statistics.

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

03/06/2026

[CVE-2026-36606] Mercusys AC12G (EU) V1 router with firmware AC12G(EU)_V1_200909 encrypts configuration backups with …

Mercusys AC12G (EU) V1 router with firmware AC12G(EU)_V1_200909 encrypts configuration backups with a hardcoded DES key using single DES in ECB mode. An attacker who obtains a backup file can decrypt it to recover all stored credentials including admin password, WiFi PSK, and DDNS credentials.

nvdaltovulnerabilidad CVSS 7.1 NVD

M Alto vulnerabilidad

03/06/2026

[CVE-2026-36607] Mercusys AC12G (EU) V1 router with firmware AC12G(EU)_V1_200909 allows unauthenticated brute-force a…

Mercusys AC12G (EU) V1 router with firmware AC12G(EU)_V1_200909 allows unauthenticated brute-force attacks via the TDDP password change endpoint (code=10), which lacks the rate limiting applied to the login endpoint (code=7). An attacker on the adjacent network can attempt unlimited passwords without triggering account lockout.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

03/06/2026

[CVE-2026-36608] Mercusys AC12G (EU) V1 router with firmware AC12G(EU)_V1_200909 allows UPnP AddPortMapping to forwar…

Mercusys AC12G (EU) V1 router with firmware AC12G(EU)_V1_200909 allows UPnP AddPortMapping to forward external ports to the router's own admin interface by accepting its own IP (192.168.1.1) or localhost (127.0.0.1) as InternalClient. An unauthenticated LAN attacker can expose the admin panel to the internet with a single SOAP request.

nvdaltovulnerabilidad CVSS 8.8 NVD

J Alto vulnerabilidad

03/06/2026

[CVE-2026-6657] A vulnerability in jupyter-server versions 1.12.0 through 2.17.0 allows an attacker to bypass CORS o…

A vulnerability in jupyter-server versions 1.12.0 through 2.17.0 allows an attacker to bypass CORS origin validation when the `allow_origin_pat` configuration is used. The issue arises from the use of `re.match()` for validating the `Origin` header, which only anchors at the start of the string. This allows attacker-controlled domains such as `trusted.example.com.evil.com` to pass validation again…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Crítico vulnerabilidad

03/06/2026

[CVE-2026-36748] RockRMS v16.13 and before v.17.7.0 is vulnerable to Cross Site Scripting (XSS) via Social Media link…

RockRMS v16.13 and before v.17.7.0 is vulnerable to Cross Site Scripting (XSS) via Social Media links in user profile.

nvdcriticovulnerabilidad CVSS 9.0 NVD

M Alto vulnerabilidad

03/06/2026

[CVE-2026-37462] An integer underflow in the BGPUpdate.DecodeFromBytes function (/bgp/bgp.go) of gobgp v4.3.0 allows …

An integer underflow in the BGPUpdate.DecodeFromBytes function (/bgp/bgp.go) of gobgp v4.3.0 allows attackers to cause a Denial of Service (DoS) via supplying a crafted BGP UPDATE message.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

03/06/2026

[CVE-2026-36574] A DLL hijacking vulnerability in Wassimulator (GitHub) CactusViewer v2.3.0 allows attackers to escal…

A DLL hijacking vulnerability in Wassimulator (GitHub) CactusViewer v2.3.0 allows attackers to escalate privileges and execute arbitrary code via a crafted DLL.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Crítico vulnerabilidad

03/06/2026

[CVE-2026-36576] An OS command injection vulnerability in the app.py component of openlabs docker-wkhtmltopdf-aas up …

An OS command injection vulnerability in the app.py component of openlabs docker-wkhtmltopdf-aas up to commit 9f50579 allows attackers to execute arbitrary commands via a crafted POST request.

nvdcriticovulnerabilidad CVSS 9.8 NVD

H Crítico vulnerabilidad

03/06/2026

[CVE-2026-5241] A vulnerability in the LightGlue model loading path of huggingface/transformers version 5.2.0 allows…

A vulnerability in the LightGlue model loading path of huggingface/transformers version 5.2.0 allows an attacker-controlled model repository to execute arbitrary code during model initialization. The issue arises because the `trust_remote_code` parameter, intended to prevent remote code execution, is overridden by untrusted serialized configuration data in a nested code path. Specifically, when lo…

nvdcriticovulnerabilidad CVSS 9.6 NVD

M Alto vulnerabilidad

03/06/2026

[CVE-2026-37460] Missing input validation in the rfapiRibBi2Ri() function (rfapi_rib.c) of FRRouting (FRR) stable/10.…

Missing input validation in the rfapiRibBi2Ri() function (rfapi_rib.c) of FRRouting (FRR) stable/10.0 to stable/10.6 allows attackers to cause a Denial of Service (DoS) via supplying a crafted BGP UPDATE message.

nvdaltovulnerabilidad CVSS 7.5 NVD

S Alto vulnerabilidad

03/06/2026

[CVE-2022-49042] An inclusion of functionality from untrusted control sphere vulnerability in MinGW DLL component in …

An inclusion of functionality from untrusted control sphere vulnerability in MinGW DLL component in Synology Hyper Backup Explorer before 3.0.1-0156 allows local users to execute arbitrary code via unspecified vectors.

nvdaltovulnerabilidad CVSS 7.8 NVD

S Alto vulnerabilidad

03/06/2026

[CVE-2022-49036] An inclusion of functionality from untrusted control sphere vulnerability in OpenSSL configuration i…

An inclusion of functionality from untrusted control sphere vulnerability in OpenSSL configuration in Synology Active Backup for Business Recovery Media Creator before 2.5.0-2081 allows local users to execute arbitrary code via unspecified vectors.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

03/06/2026

[CVE-2026-35084] A remote attacker with user privileges can exploit a stack buffer overflow in dali-devconfig to gain…

A remote attacker with user privileges can exploit a stack buffer overflow in dali-devconfig to gain full system access as root.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

03/06/2026

[CVE-2026-35085] A remote attacker with user privileges can exploit a stack buffer overflow in gdv-serverconfig to ga…

A remote attacker with user privileges can exploit a stack buffer overflow in gdv-serverconfig to gain full system access as root.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

03/06/2026

[CVE-2026-35079] The ugw-restore method allows a remote attacker with user privileges to delete arbitrary local files…

The ugw-restore method allows a remote attacker with user privileges to delete arbitrary local files due to insufficient validation of user-controlled input.

nvdaltovulnerabilidad CVSS 8.1 NVD