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Vulnerabilities

Vulnerability · CVE-2026-34402

** REJECT ** DO NOT USE THIS CANDIDATE NUMBER.

Published Apr 6, 2026 · catalog updated Apr 9, 2026 · GitHub_M

Last checked Nov 12, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2026-34402. EPSS is 2.00%. Act only if a listed version of GitHub_M is installed.

Gaps on this record

  • No version range is stored. A customer cannot check an installed version against this record.
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High8.1
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
2.00%
Remediation
Vendor / distro source
Affected products
vendor GitHub_M

** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2026-39330. Reason: This candidate is a duplicate of CVE-2026-39330. Notes: All CVE users should reference CVE-2026-39330 instead of this candidate. All references and descriptions in this candidate have been removed to prevent accidental usage.another CVE.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor GitHub_Mversion unspecified

How to fix CVE-2026-34402

  • No stored fix

    No vendor fix text is stored. Use the linked advisory before you change production.

  • Version check

    No version range is stored, so an installed version cannot be checked on this page.

  • Advisory

    Open the cve_org record and follow its fix.

  • Official advisories

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2026-34402. EPSS is 2.00%. Act only if a listed version of GitHub_M is installed.

Which versions are affected?

Affected version ranges are not on this record. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 2.00%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Apr 6, 2026 · EUVD

    Detected

    ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2026-39330. Reason: This candidate is a duplicate of CVE-2026-39330. Notes: All CVE users should reference CVE-2026-39330 instead of this candidate. All references and descriptions in this candidate have been removed to prevent accidental usage.another CVE.

  2. Apr 9, 2026 · EUVD

    Updated

    ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2026-39330. Reason: This candidate is a duplicate of CVE-2026-39330. Notes: All CVE users should reference CVE-2026-39330 instead of this candidate. All references and descriptions in this candidate have been removed to prevent accidental usage.another CVE.

Sources

  • CVE.orgVulnerability recordCVE-2026-34402

    Official CVE identifier

    cve.org
  • EUVDVulnerability recordEUVD-2026-19345

    ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2026-39330. Reason: This candidate is a duplicate of CVE-2026-39330. Notes: All CVE users should reference CVE-2026-39330 instead of this candidate. All references and descriptions in this candidate have been removed

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Apr 9, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • CVE.orgNov 12, 2026
  • EUVDNov 12, 2026