Vulnerabilities

With the aim of informing, warning and helping professionals with the latest security vulnerabilities in technology systems, we have made a database available for users interested in this information, which is in Spanish and includes all of the latest documented and recognised vulnerabilities.

This repository, with over 75,000 registers, is based on the information from the NVD (National Vulnerability Database) – by virtue of a partnership agreement – through which INCIBE translates the included information into Spanish.

On occasions this list will show vulnerabilities that have still not been translated, as they are added while the INCIBE team is still carrying out the translation process. The CVE (Common Vulnerabilities and Exposures) Standard for Information Security Vulnerability Names is used with the aim to support the exchange of information between different tools and databases.

All vulnerabilities collected are linked to different information sources, as well as available patches or solutions provided by manufacturers and developers. It is possible to carry out advanced searches, as there is the option to select different criteria to narrow down the results, some examples being vulnerability types, manufacturers and impact levels, among others.

Through RSS feeds or Newsletters we can be informed daily about the latest vulnerabilities added to the repository. Below there is a list, updated daily, where you can discover the latest vulnerabilities.

CVE-2026-66326

Publication date:

04/08/2026

Missing authorization in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.

Severity CVSS v4.0: Pending analysis

Last modification:

06/08/2026

CVE-2026-65804

Publication date:

04/08/2026

Improper control of generation of code (&#39;code injection&#39;) in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network.

Severity CVSS v4.0: Pending analysis

Last modification:

06/08/2026

CVE-2026-66311

Publication date:

04/08/2026

Missing authorization in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform tampering locally.

Severity CVSS v4.0: Pending analysis

Last modification:

06/08/2026

CVE-2026-66312

Publication date:

04/08/2026

Buffer over-read in Microsoft Edge (Chromium-based) allows an authorized attacker to execute code over a network.

Severity CVSS v4.0: Pending analysis

Last modification:

06/08/2026

CVE-2026-66313

Publication date:

04/08/2026

Origin validation error in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform tampering locally.

Severity CVSS v4.0: Pending analysis

Last modification:

06/08/2026

CVE-2026-66314

Publication date:

04/08/2026

Time-of-check time-of-use (toctou) race condition in Microsoft Edge (Chromium-based) allows an unauthorized attacker to disclose information over a network.

Severity CVSS v4.0: Pending analysis

Last modification:

06/08/2026

CVE-2026-66315

Publication date:

04/08/2026

Use after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.

Severity CVSS v4.0: Pending analysis

Last modification:

06/08/2026

CVE-2026-66310

Publication date:

04/08/2026

External control of file name or path in Microsoft Edge for Android allows an unauthorized attacker to disclose information locally.

Severity CVSS v4.0: Pending analysis

Last modification:

07/08/2026

CVE-2026-65802

Publication date:

04/08/2026

External control of file name or path in Microsoft Edge for Android allows an unauthorized attacker to disclose information over a network.

Severity CVSS v4.0: Pending analysis

Last modification:

07/08/2026

CVE-2026-62870

Publication date:

04/08/2026

Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

Severity CVSS v4.0: Pending analysis

Last modification:

09/08/2026

CVE-2026-11835

Publication date:

04/08/2026

Time-of-check time-of-use (TOCTOU) vulnerability combined with missing input validation in Caliptra Core ROM (UpdateResetFlow::run()) in subsystem mode allows a compromised local attacker to silently bypass secure boot by supplying an AXI staging address that is not validated against the strap-configured SS_EXTERNAL_STAGING_AREA_BASE_ADDR, enabling firmware to be modified between verification and loading into ICCM. Attestation continues to report the originally verified image digest, masking the compromise. Exploitation requires a compromised MCU firmware with AXI manager access to unprotected SRAM reachable by Caliptra.<br /> <br /> This issue affects Core ROM: 2.1.0 through 2.1.1.

Severity CVSS v4.0: MEDIUM

Last modification:

04/08/2026

CVE-2026-11836

Publication date:

04/08/2026

Insufficient verification of data authenticity in Caliptra Core ROM and Core Firmware (validate_debug_unlock_token()) in subsystem mode allows an attacker with access to the integrator&#39;s debug unlock signing service to unlock production debug on an unintended device by presenting a valid token issued for a different device sharing the same debug unlock key hash. The 384-bit challenge nonce continues to prevent replay of previously issued tokens. Practical impact is limited to loss of per-device scope enforcement within a set of devices that share the same unlock authority by design; it does not enable debug unlock on devices outside that set.<br /> <br /> This issue affects Core ROM: 2.0.0 through 2.0.2, 2.1.0 through 2.1.1; Core Firmware: 2.0.0 through 2.0.1, 2.1.0.

Severity CVSS v4.0: LOW

Last modification:

04/08/2026

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