How severe is CVE-2026-92886?

High severity. CVSS v3 base score is 7.8 out of 10.

Auth bypass in Tübitak Bilgem Software Technologies Research Institute Eta-Register

CVE-2026-92886

Missing Authorization vulnerability in TÜBİTAK BİLGEM Software Technologies Research Institute eta-register allows Privilege Escalation. This issue affects eta-register: from 2.0.8 before 2.0.9.

Vulnerability class: Broken Access Control

Published 2026-11-02 · last modified 2026-11-02.

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

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Tübitak Bilgem Software Technologies Research Institute Eta-Register

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-1440 (government-resource)

Frequently asked questions

What is CVE-2026-92886?: CVE-2026-92886 is a high-severity vulnerability in Tübitak Bilgem Software Technologies Research Institute Eta-Register, classified under Missing Authorization. CVSS score: 7.8/10. Published 2026-11-02.
How severe is CVE-2026-92886?: High severity. CVSS v3 base score is 7.8 out of 10.