CVE-2026-30006 | XnSoft NConvert 7.230 stack-based overflow

VDB-352550 · CVE-2026-30006 · EUVD-2026-14467 XNSOFT NCONVERT 7.230 STACK-BASED OVERFLOW HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 4.7 $0-$5k 3.26+ Summaryinfo A vulnerability, which was classified as critical, was found in XnSoft NConvert 7.230. Affected by this vulnerability is an unknown functionality. Such manipulation leads to stack-based overflow. This vulnerability is referenced as CVE-2026-30006. The attack can only be performed from a local environment. No exploit is available. Detailsinfo A vulnerability, which was classified as problematic, has been found in XnSoft NConvert 7.230. Affected by this issue is some unknown functionality. The manipulation with an unknown input leads to a stack-based overflow vulnerability. Using CWE to declare the problem leads to CWE-121. A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). Impacted is availability. CVE summarizes: XnSoft NConvert 7.230 is vulnerable to Stack Buffer Overrun via a crafted .tiff file. The advisory is available at xnview.com. This vulnerability is handled as CVE-2026-30006 since 03/04/2026. The exploitation is known to be easy. Local access is required to approach this attack. The technical details are unknown and an exploit is not available. There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product. The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-14467). Productinfo Vendor XnSoft Name NConvert Version 7.230 CPE 2.3info 🔒 CPE 2.2info 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv3info VulDB Meta Base Score: 4.7 VulDB Meta Temp Score: 4.7 VulDB Base Score: 3.3 VulDB Temp Score: 3.3 VulDB Vector: 🔒 VulDB Reliability: 🔍 ADP CISA Base Score: 6.2 ADP CISA Vector: 🔒 CVSSv2info Vector Complexity Authentication Confidentiality Integrity Availability Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock VulDB Base Score: 🔒 VulDB Temp Score: 🔒 VulDB Reliability: 🔍 Exploitinginfo Class: Stack-based overflow CWE: CWE-121 / CWE-119 CAPEC: 🔒 ATT&CK: 🔒 Physical: Partially Local: Yes Remote: No Availability: 🔒 Status: Not defined Price Prediction: 🔍 Current Price Estimation: 🔒 0-Day Unlock Unlock Unlock Unlock Today Unlock Unlock Unlock Unlock Threat Intelligenceinfo Interest: 🔍 Active Actors: 🔍 Active APT Groups: 🔍 Countermeasuresinfo Recommended: no mitigation known Status: 🔍 0-Day Time: 🔒 Timelineinfo 03/04/2026 CVE reserved 03/23/2026 +19 days Advisory disclosed 03/23/2026 +0 days VulDB entry created 03/23/2026 +0 days VulDB entry last update Sourcesinfo Advisory: xnview.com Status: Not defined CVE: CVE-2026-30006 (🔒) GCVE (CVE): GCVE-0-2026-30006 GCVE (VulDB): GCVE-100-352550 EUVD: 🔒 Entryinfo Created: 03/23/2026 18:48 Updated: 03/23/2026 20:49 Changes: 03/23/2026 18:48 (61), 03/23/2026 20:49 (1) Complete: 🔍 Cache ID: 99:DC7:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸