Gophish 0.12.1 Denial of Service via Office Document Upload

These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.

CVE-2026-39904 · Microsoft / collected KEV context

EUVD-2026-38351

GHSA-42jc-v69j-g38f

GO-2026-6212

cve-program · CVE-2026-39904

• https://github.com/ashikmd7/GoPhish-0.12.1/blob/main/Unbounded%20Memory%20Allocation%20in%20Office%20Attachment%20Processing%20Leads%20to%20Server%20DoS/README.md
• https://www.vulncheck.com/advisories/gophish-denial-of-service-via-office-document-upload

euvd · EUVD-2026-38351

• https://github.com/ashikmd7/GoPhish-0.12.1/blob/main/Unbounded%20Memory%20Allocation%20in%20Office%20Attachment%20Processing%20Leads%20to%20Server%20DoS/README.md
• https://www.vulncheck.com/advisories/gophish-denial-of-service-via-office-document-upload

nvd · CVE-2026-39904

• https://github.com/ashikmd7/GoPhish-0.12.1/blob/main/Unbounded%20Memory%20Allocation%20in%20Office%20Attachment%20Processing%20Leads%20to%20Server%20DoS/README.md
• https://www.vulncheck.com/advisories/gophish-denial-of-service-via-office-document-upload

osv · GHSA-42jc-v69j-g38f

• https://nvd.nist.gov/vuln/detail/CVE-2026-39904
• https://github.com/ashikmd7/GoPhish-0.12.1/blob/main/Unbounded%20Memory%20Allocation%20in%20Office%20Attachment%20Processing%20Leads%20to%20Server%20DoS/README.md
• https://github.com/gophish/gophish
• https://www.vulncheck.com/advisories/gophish-denial-of-service-via-office-document-upload

osv · GO-2026-6212

• https://github.com/advisories/GHSA-42jc-v69j-g38f
• https://nvd.nist.gov/vuln/detail/CVE-2026-39904
• https://www.vulncheck.com/advisories/gophish-denial-of-service-via-office-document-upload

No related operational record is retained in the current change model.