Alertas de Seguridad de la Información

M Alto vulnerabilidad

15/06/2026

[CVE-2026-12218] A vulnerability was detected in Yealink SIP-T46U 108.87.50.1. The affected element is the function S…

A vulnerability was detected in Yealink SIP-T46U 108.87.50.1. The affected element is the function StartReportInformation of the file /api/inner/beforewifitest of the component Web FastCGI Service. The manipulation of the argument port results in stack-based buffer overflow. Access to the local network is required for this attack. The exploit is now public and may be used. The vendor was contacted…

nvdaltovulnerabilidad CVSS 8.0 NVD

M Alto vulnerabilidad

15/06/2026

[CVE-2026-12214] A security flaw has been discovered in Qihoo 360 Total Security 6.0. This vulnerability affects the …

A security flaw has been discovered in Qihoo 360 Total Security 6.0. This vulnerability affects the function RpcStringBindingComposeW of the component Nucleus Engine Monitoring Logic. Performing a manipulation of the argument NetworkAddr results in protection mechanism failure. The attack requires a local approach. The exploit has been released to the public and may be used for attacks. The vendor…

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

15/06/2026

[CVE-2026-12197] A security flaw has been discovered in Ruijie EG105G-P 2.340. The impacted element is the function n…

A security flaw has been discovered in Ruijie EG105G-P 2.340. The impacted element is the function nslookup of the file /cgi-bin/luci/api/diagnose of the component JSON-RPC Diagnose Endpoint. Performing a manipulation of the argument params.target results in command injection. It is possible to initiate the attack remotely. The exploit has been released to the public and may be used for attacks. T…

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

14/06/2026

[CVE-2026-12186] A weakness has been identified in GL.iNet GL-MT3000 up to 4.4.5. Affected is the function replace_co…

A weakness has been identified in GL.iNet GL-MT3000 up to 4.4.5. Affected is the function replace_country in the library /usr/lib/oui-httpd/rpc/tor of the component Tor Proxy Service Configuration Handler. This manipulation causes command injection. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks. Upgrading to version 4.7 is abl…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

13/06/2026

[CVE-2026-54229] A race condition was found in the abrt-dbus D-Bus service's ChownProblemDir method. ChownProblemDir …

A race condition was found in the abrt-dbus D-Bus service's ChownProblemDir method. ChownProblemDir opens the dump directory with DD_OPEN_READONLY and calls dd_chown to change ownership of all files to the caller's uid, succeeding even while post-create event handlers hold a write lock. This allows an attacker to gain filesystem-level control of the dump directory while privileged event scripts ar…

nvdaltovulnerabilidad CVSS 7.0 NVD

M Alto vulnerabilidad

12/06/2026

[CVE-2026-6676] Heap buffer out-of-bounds write vulnerability in Avira Antivirus engine when scanning a malformed PO…

Heap buffer out-of-bounds write vulnerability in Avira Antivirus engine when scanning a malformed POSIX tar archive may allow Local Execution of Code or Denial-of-Service of the antivirus engine process. This issue affects Avira Antivirus on Windows, macOS, and Linux for engine builds before 8.3.27.12.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

12/06/2026

[CVE-2025-9033] Heap buffer out-of-bounds read vulnerability in Avira Antivirus engine when scanning a malformed PDF…

Heap buffer out-of-bounds read vulnerability in Avira Antivirus engine when scanning a malformed PDF file may allow Local Execution of Code or Denial-of-Service of the antivirus engine process. This issue affects Avira Antivirus on Windows, macOS, and Linux for engine builds before 8.3.70.76.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

12/06/2026

[CVE-2025-9032] Heap buffer out-of-bounds read vulnerability in Avira Antivirus engine when scanning a malformed Win…

Heap buffer out-of-bounds read vulnerability in Avira Antivirus engine when scanning a malformed Windows PE file may allow Local Execution of Code or Denial-of-Service of the antivirus engine process. This issue affects Avira Antivirus on Windows, macOS, and Linux for engine builds before 8.3.70.98.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

12/06/2026

[CVE-2025-14098] Heap buffer out-of-bounds write vulnerability due to integer overflow in Avira Antivirus engine when…

Heap buffer out-of-bounds write vulnerability due to integer overflow in Avira Antivirus engine when scanning a malformed MS-DOS executable file may allow Local Execution of Code or Denial-of-Service of the antivirus engine process. This issue affects Avira Antivirus on Windows, macOS, and Linux for engine builds before 8.3.70.104.

nvdaltovulnerabilidad CVSS 7.8 NVD

O Alto vulnerabilidad

12/06/2026

[CVE-2026-53833] OpenClaw before 2026.4.29 contains an authorization bypass vulnerability in the QQBot streaming comm…

OpenClaw before 2026.4.29 contains an authorization bypass vulnerability in the QQBot streaming command that allows authenticated senders to mutate configuration without explicit allowFrom restrictions. Attackers can modify QQBot streaming configuration outside intended admin policy by reaching the affected command without non-wildcard allowlist entry requirements.

nvdaltovulnerabilidad CVSS 7.7 NVD

O Alto vulnerabilidad

12/06/2026

[CVE-2026-53821] OpenClaw before 2026.5.18 accepts WebSocket client-declared operator scopes before binding to server…

OpenClaw before 2026.5.18 accepts WebSocket client-declared operator scopes before binding to server-approved pairing or trusted-proxy authorization baseline. Unpaired or restricted trusted-proxy Control UI clients can obtain cached operator.admin authority on live WebSocket connections to execute admin-gated Gateway RPCs.

nvdaltovulnerabilidad CVSS 8.8 NVD

O Alto vulnerabilidad

12/06/2026

[CVE-2026-53822] OpenClaw before 2026.5.18 contains a command injection vulnerability where shell wrapper argv could …

OpenClaw before 2026.5.18 contains a command injection vulnerability where shell wrapper argv could change between approval and execution. Attackers can rebuild command arguments after allowlist approval to execute unapproved command shapes, potentially bypassing security controls.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Crítico vulnerabilidad

12/06/2026

[CVE-2026-41157] A web page that contains unusual WebGPU content loaded into the GPU GLES render process and can trig…

A web page that contains unusual WebGPU content loaded into the GPU GLES render process and can trigger an out-of-bound write in the GPU user-space driver, leading to memory corruption and possible browser/GPU process crash. The software computes a required memory size from untrusted input, but integer overflow can produce a value smaller than needed. Subsequent write operations may then occur …

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Alto vulnerabilidad

12/06/2026

[CVE-2025-7011] Heap out-of-bounds read vulnerability in Avast Antivirus when scanning a malformed zip file containi…

Heap out-of-bounds read vulnerability in Avast Antivirus when scanning a malformed zip file containing XML may allow Local Execution of Code or Denial-of-Service of the antivirus process. This issue affects Avast Antivirus, AVG Antivirus, Norton Antivirus, Avast One, and Avast Business Antivirus on Windows, macOS, and Linux for virus definition builds from 25020100 before 25021208. The affecte…

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

12/06/2026

[CVE-2025-7017] Heap buffer out-of-bounds read vulnerability in Avira Antivirus engine when scanning a malformed Win…

Heap buffer out-of-bounds read vulnerability in Avira Antivirus engine when scanning a malformed Windows MSI file may allow Local Execution of Code or Denial-of-Service of the antivirus engine process. This issue affects Avira Antivirus on Windows, macOS, and Linux for engine builds before 8.3.70.56.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

12/06/2026

[CVE-2025-7002] Heap buffer out-of-bounds read vulnerability in Avira Antivirus engine when scanning a malformed PDF…

Heap buffer out-of-bounds read vulnerability in Avira Antivirus engine when scanning a malformed PDF file may allow Local Execution of Code or Denial-of-Service of the antivirus engine process. This issue affects Avira Antivirus on Windows, macOS, and Linux for engine builds before 8.3.70.68.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

12/06/2026

[CVE-2025-7003] Heap buffer out-of-bounds read vulnerability in Avira Antivirus engine when scanning a malformed PDF…

Heap buffer out-of-bounds read vulnerability in Avira Antivirus engine when scanning a malformed PDF file may allow Local Execution of Code or Denial-of-Service of the antivirus engine process. This issue affects Avira Antivirus on Windows, macOS, and Linux for engine builds before 8.3.70.56.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

12/06/2026

[CVE-2025-7004] Heap buffer out-of-bounds write vulnerability in Avast Antivirus when scanning a malformed Windows P…

Heap buffer out-of-bounds write vulnerability in Avast Antivirus when scanning a malformed Windows PE file may allow Local Execution of Code or Denial-of-Service of the antivirus process. This issue affects Avast Antivirus, AVG Antivirus, Norton Antivirus, Avast One, and Avast Business Antivirus on Windows, macOS, and Linux for virus definition builds before VPS 25040308. The affected scanning…

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

12/06/2026

[CVE-2025-7008] Heap buffer out-of-bounds read vulnerability in Avast Antivirus when scanning a malformed Windows PE…

Heap buffer out-of-bounds read vulnerability in Avast Antivirus when scanning a malformed Windows PE file with .NET metadata may allow Local Execution of Code or Denial-of-Service of the antivirus process. This issue affects Avast Antivirus, AVG Antivirus, Norton Antivirus, Avast One, and Avast Business Antivirus on Windows, macOS, and Linux for virus definition builds before VPS 25021310. The…

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

12/06/2026

[CVE-2025-7009] Heap buffer out-of-bounds read vulnerability in Avast Antivirus when scanning a malformed Windows PE…

Heap buffer out-of-bounds read vulnerability in Avast Antivirus when scanning a malformed Windows PE file may allow Local Execution of Code or Denial-of-Service of the antivirus process. This issue affects Avast Antivirus, AVG Antivirus, Norton Antivirus, Avast One, and Avast Business Antivirus on Windows, macOS, and Linux for virus definition builds before VPS 25021310. The affected scanning …

nvdaltovulnerabilidad CVSS 7.8 NVD