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-2026-50658

Publication date:
14/07/2026
Time-of-check time-of-use (toctou) race condition in Microsoft Defender allows an authorized attacker to elevate privileges locally.
Severity CVSS v4.0: Pending analysis
Last modification:
22/07/2026

CVE-2026-50657

Publication date:
14/07/2026
Exposure of private personal information to an unauthorized actor in Microsoft Defender allows an authorized attacker to disclose information locally.
Severity CVSS v4.0: Pending analysis
Last modification:
22/07/2026

CVE-2026-50509

Publication date:
14/07/2026
Deserialization of untrusted data in Windows Wireless Wide Area Network Service allows an authorized attacker to elevate privileges locally.
Severity CVSS v4.0: Pending analysis
Last modification:
22/07/2026

CVE-2026-50518

Publication date:
14/07/2026
Heap-based buffer overflow in Windows DHCP Server allows an unauthorized attacker to execute code over a network.
Severity CVSS v4.0: Pending analysis
Last modification:
22/07/2026

CVE-2026-50510

Publication date:
14/07/2026
Improper restriction of names for files and other resources in Github Copilot allows an unauthorized attacker to execute code locally.
Severity CVSS v4.0: Pending analysis
Last modification:
22/07/2026

CVE-2026-50647

Publication date:
14/07/2026
Loop with unreachable exit condition ('infinite loop') in Active Directory Federation Services (AD FS) allows an unauthorized attacker to deny service over a network.
Severity CVSS v4.0: Pending analysis
Last modification:
24/07/2026

CVE-2026-50501

Publication date:
14/07/2026
Stack-based buffer overflow in Windows Resilient File System (ReFS) allows an unauthorized attacker to execute code locally.
Severity CVSS v4.0: Pending analysis
Last modification:
22/07/2026

CVE-2026-50505

Publication date:
14/07/2026
Use after free in Windows Message Queuing allows an authorized attacker to execute code over a network.
Severity CVSS v4.0: Pending analysis
Last modification:
22/07/2026

CVE-2026-50502

Publication date:
14/07/2026
Insufficient granularity of access control in Windows Event Logging Service allows an authorized attacker to execute code over a network.
Severity CVSS v4.0: Pending analysis
Last modification:
22/07/2026

CVE-2026-50503

Publication date:
14/07/2026
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Runtime allows an authorized attacker to elevate privileges locally.
Severity CVSS v4.0: Pending analysis
Last modification:
22/07/2026

CVE-2026-50504

Publication date:
14/07/2026
Buffer over-read in Remote Desktop Client allows an unauthorized attacker to disclose information over a network.
Severity CVSS v4.0: Pending analysis
Last modification:
22/07/2026

CVE-2026-50496

Publication date:
14/07/2026
Out-of-bounds read in Windows Network Policy Server SNMP allows an unauthorized attacker to disclose information over a network.
Severity CVSS v4.0: Pending analysis
Last modification:
21/07/2026