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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-2026-2493
Publication date:
16/03/2026
IceWarp collaboration Directory Traversal Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of IceWarp. Authentication is not required to exploit this vulnerability.<br /> <br /> The specific flaw exists within handling of the ticket parameter provided to the collaboration endpoint. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to disclose information in the context of root. Was ZDI-CAN-25440.
Severity CVSS v4.0: Pending analysis
Last modification:
16/03/2026

CVE-2026-2476
Publication date:
16/03/2026
Mattermost Plugins versions
Severity CVSS v4.0: Pending analysis
Last modification:
20/03/2026

CVE-2026-2326
Publication date:
16/03/2026
Rejected reason: ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. Reason: This candidate was issued in error. Notes: All references and descriptions in this candidate have been removed to prevent accidental usage.
Severity CVSS v4.0: Pending analysis
Last modification:
16/03/2026

CVE-2026-2458
Publication date:
16/03/2026
Mattermost versions 11.3.x
Severity CVSS v4.0: Pending analysis
Last modification:
18/03/2026

CVE-2026-2457
Publication date:
16/03/2026
Mattermost versions 11.3.x
Severity CVSS v4.0: Pending analysis
Last modification:
18/03/2026

CVE-2026-2456
Publication date:
16/03/2026
Mattermost versions 11.3.x
Severity CVSS v4.0: Pending analysis
Last modification:
18/03/2026

CVE-2026-2461
Publication date:
16/03/2026
Mattermost Plugins versions
Severity CVSS v4.0: Pending analysis
Last modification:
20/03/2026

CVE-2026-28519
Publication date:
16/03/2026
arduino-TuyaOpen before version 1.2.1 contains a heap-based buffer overflow vulnerability in the DnsServer component. An attacker on the same local area network who controls the LAN DNS server can send malicious DNS responses to overflow the heap buffer, potentially allowing execution of arbitrary code on affected embedded devices.
Severity CVSS v4.0: HIGH
Last modification:
17/03/2026

CVE-2026-28520
Publication date:
16/03/2026
arduino-TuyaOpen before version 1.2.1 contains a single-byte buffer overflow vulnerability in the WiFiMulti component. When the victim&amp;#39;s smart hardware connects to an attacker-controlled AP hotspot, the attacker can exploit the overflow to execute arbitrary code on the affected embedded device.
Severity CVSS v4.0: HIGH
Last modification:
17/03/2026

CVE-2026-28521
Publication date:
16/03/2026
arduino-TuyaOpen before version 1.2.1 contains an out-of-bounds memory read vulnerability in the TuyaIoT component. An attacker who hijacks or controls the Tuya cloud service can issue malicious DP event data to victim devices, causing out-of-bounds memory access that may result in information disclosure or a denial-of-service condition.
Severity CVSS v4.0: HIGH
Last modification:
17/03/2026

CVE-2026-28522
Publication date:
16/03/2026
arduino-TuyaOpen before version 1.2.1 contains a null pointer dereference vulnerability in the WiFiUDP component. An attacker on the same local area network can send a large volume of malicious UDP packets to cause memory exhaustion on the device, triggering a null pointer dereference and resulting in a denial-of-service condition.
Severity CVSS v4.0: HIGH
Last modification:
17/03/2026

CVE-2026-2233
Publication date:
16/03/2026
The User Frontend: AI Powered Frontend Posting, User Directory, Profile, Membership &amp; User Registration plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the draft_post() function in all versions up to, and including, 4.2.8. This makes it possible for unauthenticated attackers to modify arbitrary posts (e.g. unpublish published posts and overwrite the contents) via the &amp;#39;post_id&amp;#39; parameter.
Severity CVSS v4.0: Pending analysis
Last modification:
22/04/2026
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