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-2026-50737

Publication date:

28/07/2026

When applying replicated changes for a row that is missing one or more columns, pglogical evaluates the affected table&#39;s default expressions on the subscriber. Because the apply worker runs at a privilege level equivalent to a PostgreSQL superuser in default installations, any function invoked by such a default expression also runs at that privilege. A party acting as the publisher can use this path to cause functions to be executed on the subscriber as superuser, escalating from a role permitted to use pglogical to full superuser.<br /> <br /> This is a second, independent path to the same superuser escalation tracked under CVE-2026-50736 (the pglogical queue issue). To exploit the issue an attacker must be able to direct a subscription at an endpoint they control. In default installations this requires privileges normally reserved for a superuser, so the issue is most relevant to managed deployments where the ability to create subscriptions has been delegated to non-superuser roles.

Severity CVSS v4.0: CRITICAL

Last modification:

30/07/2026

CVE-2026-50738

Publication date:

28/07/2026

A use-after-free condition exists in pglogical&#39;s worker signaling code, where a worker structure can be dereferenced after the underlying slot has been freed or recycled during normal worker lifecycle events. The condition is reachable during normal replication operation, including by a low-privileged user able to influence worker start, stop, and restart timing through permitted pglogical operations. In the typical case the condition crashes replication workers, causing an availability impact. In the worst case a use-after-free in a PostgreSQL backend can be leveraged as a remote code execution primitive at the privilege of that backend.

Severity CVSS v4.0: HIGH

Last modification:

30/07/2026

CVE-2026-49258

Publication date:

28/07/2026

Nebula Mesh is a self-hosted control plane for the Slack Nebula mesh VPN. In versions 0.3.5 and below, the web UI (/ui/*) does not apply the per-operator CA scoping employed by the JSON API. This was partially addressed by GHSA-598g-h2vc-h5vg, but the changes were not implemented in the web read/mutation surface. Any authenticated non-admin operator (for example, one created via self-registration or OIDC) can access resources belonging to other operators. The host create/edit/mobile-bundle/network-create paths and all CA-management routes were already correctly scoped. A malicious operator could block or delete any other operator&#39;s host, or read any operator&#39;s hosts and networks. This issue has been fixed in version 0.3.6.

Severity CVSS v4.0: Pending analysis

Last modification:

30/07/2026

CVE-2026-48390

Publication date:

28/07/2026

Bridge is affected by an Incorrect Authorization vulnerability that could result in privilege escalation. An attacker could leverage this vulnerability to gain unauthorized read and write access. Exploitation of this issue requires user interaction in that a victim must open a malicious file. Scope is changed.

Severity CVSS v4.0: Pending analysis

Last modification:

03/08/2026

CVE-2026-48391

Publication date:

28/07/2026

Bridge is affected by an Untrusted Search Path vulnerability that could result in arbitrary code execution in the context of the current user. A low-privileged attacker could exploit this vulnerability to execute arbitrary code. Exploitation of this issue requires user interaction in that a victim must open a malicious file. Scope is changed.

Severity CVSS v4.0: Pending analysis

Last modification:

03/08/2026

CVE-2026-48392

Publication date:

28/07/2026

Bridge is affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Severity CVSS v4.0: Pending analysis

Last modification:

03/08/2026

CVE-2026-48393

Publication date:

28/07/2026

Severity CVSS v4.0: Pending analysis

Last modification:

03/08/2026

CVE-2026-48394

Publication date:

28/07/2026

Severity CVSS v4.0: Pending analysis

Last modification:

03/08/2026

CVE-2026-48395

Publication date:

28/07/2026

Bridge is affected by an Untrusted Search Path vulnerability that could result in arbitrary code execution in the context of the current user. An attacker could exploit this vulnerability to execute arbitrary code. Exploitation of this issue requires user interaction in that a victim must open a malicious file. Scope is changed.

Severity CVSS v4.0: Pending analysis

Last modification:

03/08/2026

CVE-2026-48396

Publication date:

28/07/2026

Bridge is affected by an Incorrect Authorization vulnerability that could result in arbitrary code execution in the context of the current user. An attacker could exploit this vulnerability to execute arbitrary code. Exploitation of this issue requires user interaction in that a victim must open a malicious file. Scope is changed.

Severity CVSS v4.0: Pending analysis

Last modification:

03/08/2026

CVE-2026-47725

Publication date:

28/07/2026

nebula-mesh is a self-hosted control plane for Slack Nebula mesh virtual private network. Prior to version 0.3.3, every /ui/* POST / PUT / PATCH / DELETE route processes the request as soon as the session cookie validates. SameSite=Lax on the session cookie prevents most cross-site form submits but does not protect: top-level form-submit navigations from third-party pages (some browsers still send Lax cookies on top-level POSTs); same-registrable-domain attackers (sibling-subdomain XSS, subdomain takeover); the GET /ui/logout route, which a third-party can force-trigger. This issue has been patched in version 0.3.3.

Severity CVSS v4.0: MEDIUM

Last modification:

30/07/2026

CVE-2026-47726

Publication date:

28/07/2026

nebula-mesh is a self-hosted control plane for Slack Nebula mesh virtual private network. Prior to version 0.3.2, internal/api/audit.go:12 — handleGetAuditLog does no admin check. The route is bearer-auth gated only; any operator API key returns the full audit log via store.ListAuditEntries (up to limit=1000). This includes cross-tenant actor names, host/CA/operator IDs, action timestamps, and masked-IP entries from rate-limit refusals — enough surface for a tenant to enumerate the server&#39;s activity, infer staffing patterns, or identify high-value targets. This issue has been patched in version 0.3.2.

Severity CVSS v4.0: HIGH

Last modification:

30/07/2026

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