What is CVE-2026-30276?

CVE-2026-30276 is a critical-severity vulnerability in Deftpdf Document Translator, classified under External Control of File Name or Path. CVSS score: 9.8/10. Published 2026-03-31.

How severe is CVE-2026-30276?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Deftpdf Document Translator

CVE-2026-30276

An arbitrary file overwrite vulnerability in DeftPDF Document Translator v54.0 allows attackers to overwrite critical internal files via the file import process, leading to arbitrary code execution or information exposure.

EPSS: 0.007 (48.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Deftpdf Document_translator — versions 54.0
N/a — versions n/a

Weakness classification (CWE)

CWE-73 — External Control of File Name or Path

References

cve@mitre.org (Not Applicable)
cve@mitre.org (Product)
cve@mitre.org (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2026-30276?: CVE-2026-30276 is a critical-severity vulnerability in Deftpdf Document Translator, classified under External Control of File Name or Path. CVSS score: 9.8/10. Published 2026-03-31.
How severe is CVE-2026-30276?: Critical severity. CVSS v3 base score is 9.8 out of 10.