CVE-2026-30007
CVE-2026-30007 is a medium-severity vulnerability in Xnview Nconvert with a CVSS 3.x base score of 6.2. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-416.
Key facts
- Severity: Medium (CVSS 3.x base score 6.2)
- EPSS exploit prediction: 0% (5th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2026-14469
- Weakness: CWE-416
- Affected product: Xnview Nconvert
- Published:
- Last modified:
Description
XnSoft NConvert 7.230 is vulnerable to Use-After-Free via a crafted .tiff file
Frequently asked questions
- What is CVE-2026-30007?
- XnSoft NConvert 7.230 is vulnerable to Use-After-Free via a crafted .tiff file
- How severe is CVE-2026-30007?
- CVE-2026-30007 has a CVSS 3.x base score of 6.2, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
- Is CVE-2026-30007 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (5th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2026-30007?
- CVE-2026-30007 affects Xnview Nconvert. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2026-30007?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2026-30007 have an EU (EUVD) identifier?
- Yes. CVE-2026-30007 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-14469.
- When was CVE-2026-30007 published?
- CVE-2026-30007 was published on 2026-03-23 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:xnview:nconvert:7.230:*:*:*:*:*:*:*
More vulnerabilities in Xnview Nconvert
- CVE-2023-43251 — High (CVSS 7.8): XNSoft Nconvert 7.136 has an Exception Handler Chain Corrupted via a crafted image file. Attackers could exploit this…
- CVE-2023-43252 — High (CVSS 7.8): XNSoft Nconvert 7.136 is vulnerable to Buffer Overflow via a crafted image file.
- CVE-2023-43250 — High (CVSS 7.8): XNSoft Nconvert 7.136 is vulnerable to Buffer Overflow. There is a User Mode Write AV via a crafted image file.…
- CVE-2024-22532 — Medium (CVSS 6.5): Buffer Overflow vulnerability in XNSoft NConvert 7.163 (for Windows x86) allows attackers to cause a denial of service…
- CVE-2026-30006 — Medium (CVSS 6.2): XnSoft NConvert 7.230 is vulnerable to Stack Buffer Overrun via a crafted .tiff file.
All CVEs affecting Xnview Nconvert →
Other CWE-416 (Use After Free) vulnerabilities
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- CVE-2026-4725 — Critical (CVSS 10.0): Sandbox escape due to use-after-free in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 149…
- CVE-2026-4688 — Critical (CVSS 10.0): Sandbox escape due to use-after-free in the Disability Access APIs component. This vulnerability was fixed in Firefox…
- CVE-2025-24085 — Critical (CVSS 10.0): A use after free issue was addressed with improved memory management. This issue is fixed in iOS 18.3 and iPadOS 18.3,…
- CVE-2024-43102 — Critical (CVSS 10.0): Concurrent removals of certain anonymous shared memory mappings by using the UMTX_SHM_DESTROY sub-request of…
- CVE-2021-32495 — Critical (CVSS 10.0): Radare2 has a use-after-free vulnerability in pyc parser's get_none_object function. Attacker can read freed memory…