What is CVE-2026-18806?

CVE-2026-18806 is a high-severity vulnerability in Tübitak Bilgem Software Technologies Research Institute Pardus-image-writer, classified under External Control of File Name or Path. CVSS score: 7.1/10. Published 2026-08-04.

How severe is CVE-2026-18806?

High severity. CVSS v3 base score is 7.1 out of 10.

Vulnerability in Tübitak Bilgem Software Technologies Research Institute Pardus-image-writer

CVE-2026-18806

External control of file name or path vulnerability in TÜBİTAK BİLGEM Software Technologies Research Institute pardus-image-writer allows Removing Important Client Functionality. This issue affects pardus-image-writer: before 1.0.4.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H.

Affected products

Tübitak Bilgem Software Technologies Research Institute Pardus-image-writer — versions 0

Weakness classification (CWE)

CWE-73 — External Control of File Name or Path

References

iletisim@usom.gov.tr (government-resource)

Frequently asked questions

What is CVE-2026-18806?: CVE-2026-18806 is a high-severity vulnerability in Tübitak Bilgem Software Technologies Research Institute Pardus-image-writer, classified under External Control of File Name or Path. CVSS score: 7.1/10. Published 2026-08-04.
How severe is CVE-2026-18806?: High severity. CVSS v3 base score is 7.1 out of 10.