CVE records

Every CVE as the CVE Program publishes it, refreshed every ten minutes, with NVD's analysis, CISA's known-exploited status and a healthcare tag. Free accounts get a daily email of the CVEs that match up to 3 of their products on My program; subscribers get each one the moment it is published. Where the data comes from: sources.

Updated under an hour ago ()

What this means for you

This week: 3,357 CVEs published, 233 critical, and 2 newly confirmed exploited. Add your stack to see whether any of them hit you.

Published in the last 7 days
3,357
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Critical, last 7 days
233
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Healthcare-tagged, last 7 days
5
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Known exploited (CISA KEV)
1,764
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Showing CVEs that name the product sooperset:mcp_atlassian. Show all products

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34 CVEs
Showing 1 to 10.
CVESeverityTitlePublished
CVE-2026-27826High 8.2MCP Atlassian has SSRF via unvalidated X-Atlassian-Jira-Url / X-Atlassian-Confluence-Url headers
Assigned by GitHub_M
Mar 10, 2026
CVE-2026-27825Critical 9.1MCP Atlassian has an arbitrary file write leading to arbitrary code execution via unconstrained download_path in confluence_download_attachment
Assigned by GitHub_M
Mar 10, 2026
CVE-2026-73498High 7.7MCP Atlassian is a Model Context Protocol (MCP): Arbitrary file read via missing path validation in confluence_upload_attachment
Assigned by GitHub_M
Aug 12, 2026
CVE-2026-73496High 7.7MCP Atlassian: Arbitrary server-side file read via attachment upload
Assigned by GitHub_M
Sep 14, 2026
CVE-2026-73497Medium 6.5MCP Atlassian is a Model Context Protocol (MCP): DNS-rebinding TOCTOU bypass of the SSRF fix (CVE-2026-27826): unauthenticated SSRF to cloud metadata
Assigned by GitHub_M
Sep 14, 2026
CVE-2026-77274High 8.8MCP Atlassian: SSRF Protection Bypass
Assigned by GitHub_M
Sep 22, 2026
CVE-2026-77258High 7.7MCP Atlassian: Arbitrary file read/exfiltration via upload_attachment missing validate_safe_path()
Assigned by GitHub_M
Sep 22, 2026
CVE-2026-77270Medium 6.5MCP Atlassian: Arbitrary File Read via Upload Attachment Tools
Assigned by GitHub_M
Sep 22, 2026
CVE-2026-77265Medium 5.9MCP Atlassian: SSRF via DNS Rebinding in Header-Based Authentication Flow
Assigned by GitHub_M
Sep 22, 2026
CVE-2026-77244Critical 10.0[mcp-atlassian] Authentication bypass in HTTP transport: AtlassianOpaqueTokenVerifier accepts any non-empty token
Assigned by GitHub_M
Sep 22, 2026

CVSS is the assigning CNA's score where it gives one, otherwise NVD's. The healthcare tag is a documented heuristic (a list of clinical and health IT vendors, and clinical terms in the description), not a classification. The CVE record is authoritative.

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