Privilege escalation in Tubitak Bilgem Software Technologies Research Institute Pardus-Software

CVE-2026-8303

Incorrect privilege assignment vulnerability in TUBITAK BILGEM Software Technologies Research Institute Pardus-software allows Privilege Escalation. This issue affects Pardus-software: before 1.0.5.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.001 (3.7th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 4th percentile — 3.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2026-8303: held from 0.001 to 0.001.

EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: 0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-8303?
CVE-2026-8303 is a high-severity vulnerability in Tubitak Bilgem Software Technologies Research Institute Pardus-Software, classified under Incorrect Privilege Assignment. CVSS score: 7.8/10. Published 2026-09-11.
How severe is CVE-2026-8303?
High severity. CVSS v3 base score is 7.8 out of 10.