CVE-2026-30276
Arbitrary file overwrite in DeftPDF Document Translator v54.0 via import.
Is CVE-2026-30276 being exploited?
Not confirmed. CVE-2026-30276 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked. EPSS currently estimates a 0.67% probability of exploitation in the next 30 days.
How severe is CVE-2026-30276?
CVE-2026-30276 is rated Critical with a CVSS score of 9.8. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2026-30276?
Not known from our data. No patch reference has been recorded for CVE-2026-30276, which is not the same as no patch existing — a fix may have shipped without a tagged reference, or after this record was written. The vendor advisory is the only authority on whether a fix exists, and mitigations may be available regardless.
What does CVE-2026-30276 affect?
CVE-2026-30276 affects DeftPDF Document Translator v54.0. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-30276?
Monitor for patch; apply when available.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Overwrites internal files via the import process, enabling arbitrary code execution or data exposure.
Monitor only