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Know what to patch next.

Published open-source security advisories, matched to the exact versions you run.

Run in a terminal

claude mcp add --scope user --transport http patchnext https://mcp.patchnext.com && claude mcp login patchnext

Your browser opens: sign in and choose what the agent may read.

Then ask: What do I need to patch on this machine?

At a glance

New
412 Actionable advisories published in the last 30 days (UTC), within the selected severities, against 566 in the 30 days before.
Critical
67 Actionable advisories published in the last 30 days (UTC) and rated CVSS 9.0 or higher, within the selected severities.

Activity · last 26 weeks

1,088 actionable advisories published since 8 Sep 2026; busiest day 7 Oct 2026 with 73. Every covered package ecosystem, by publish date (UTC). To list one day, use Published on in the feed filters.

Advisories per daypartial: Before 8 Sep 2026 coverage is partial (hatched days).

Actionable

7701–7725 of 14,181 Critical + High advisories · newest first

Show all severities
Exploited (CISA KEV) only
  1. High, CVSS 7.5

    SSRF & Credentials Leak

    npm nuxt-api-party · Upgrade to 0.22.0 or later · < 0.22.0

  2. High, CVSS 7.4

    Authorization bypass in Quarkus

    Maven io.quarkus:quarkus-smallrye-graphql-client · Upgrade to 3.5.3 or 2.13.9.Final by release line · >= 2.14.0, < 3.5.3; < 2.13.9.Final

  3. High, CVSS 7.5

    Memory exhaustion in HashiCorp Vault

    Go github.com/hashicorp/vault · Upgrade to 1.15.4, 1.14.8 or 1.13.12 by release line · >= 1.15.0, < 1.15.4; >= 1.14.0, < 1.14.8; >= 1.12.0, < 1.13.12

  4. Critical, CVSS 9.8

    Code execution in evershop

    npm @evershop/evershop · Upgrade to 1.0.0-rc.8 (pre-release) or later · < 1.0.0-rc.8

  5. High, CVSS 8.3

    Directory Traversal in evershop

    npm @evershop/evershop · Upgrade to 1.0.0-rc.8 (pre-release) or later · < 1.0.0-rc.8

  6. High, CVSS 7.1

    Mattermost Injection vulnerability

    Go github.com/mattermost/mattermost/server/v8 · Upgrade to 9.0.3 or 8.1.5 by release line · < 8.1.5; >= 9.0.0, < 9.0.3 · +2 more packages

A vendor fix does not resolve your finding until you verify it in your own systems.

News

Security reports that are not matched to your stack.

CISA security events · all vendors

Advisory watch · no fix evidence

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