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CVE-2026-92886— Local Privilege Escalation via Polkit Misconfiguration in TÜBİTAK BİLGEM's eta-register

Quick assessment

Affected
TÜBİTAK BİLGEM Software Technologies Research Institute eta-register
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

土耳其科学和技术研究委员会（TÜBİTAK）BİLGEM 软件技术研究所开发的 eta-register 存在缺少授权验证的漏洞，可导致权限提升。 该问题影响 eta-register 的 2.0.8 版本至 2.0.9 之前的所有版本。

CVSS 7.8 · High
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I. Basic Information for CVE-2026-92886

Vulnerability Information
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Vulnerability Title
Local Privilege Escalation via Polkit Misconfiguration in TÜBİTAK BİLGEM's eta-register
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
TÜBİTAK BİLGEM Software Technologies Research Institute eta-register 2.0.8 ~ 2.0.9 -

II. Public POCs for CVE-2026-92886

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III. Intelligence Information for CVE-2026-92886

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Other References for CVE-2026-92886 (1)

IV. Related Vulnerabilities

Same vendor: TÜBİTAK BİLGEM Software Technologies Research Institute
Same weakness: CWE-862