nconvert vulnerabilities and fixes

Recent CVEs affecting nconvert, with upgrade or downgrade steps. 2 tracked.

nconvert has 2 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 0. Most recent: 2026-03-23. Highest priority: CVE-2026-30007 (score 28/100).

• CVE-2026-30007 MEDIUM 6.2 DOWNGRADE XnSoft NConvert 7.230 is vulnerable to Use-After-Free via a crafted .tiff file
• CVE-2026-30006 MEDIUM 6.2 DOWNGRADE XnSoft NConvert 7.230 is vulnerable to Stack Buffer Overrun via a crafted .tiff file.

FAQ

How do I fix nconvert vulnerabilities?

Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.

Is nconvert being exploited right now?

None of the tracked nconvert CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.

Which nconvert CVE should I patch first?

CVE-2026-30007 currently ranks highest (28/100): XnSoft NConvert 7.230 is vulnerable to Use-After-Free via a crafted .tiff file.

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