Skip to main content
No exploitation reportedAwaiting NVD analysis

CVE-2026-92886

Local Privilege Escalation via Polkit Misconfiguration in TÜBİTAK BİLGEM's eta-register

No exploitation reported by the sources we read.

  • Published2026-11-02
  • WeaknessCWE-862

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

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.

Timeline

dates in UTC
  1. 2026-11-0212:45CVE publishedCNA

Observed activity

isMalicious corpus · updated 2026-11-02 09:37 UTC
Indicators tagged with this CVE, per day0 indicators over 7 days
Block these indicators
  • Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2026-92886?format=txt
  • CSV export: https://api.ismalicious.com/edl/cve/CVE-2026-92886?format=csv
  • TAXII collection of exploited CVEs
  • The EDL and CSV take an API key on the Pro plan.

Versions per branch

Products declared by the CNA

As TR-CERT, the CNA that assigned this CVE, declared them in the CVE record; versions as written. NVD lists no product for this CVE yet: this is the only product data so far.

  • TÜBİTAK BİLGEM Software Technologies Research Institute eta-registerother versions: not affected
    Affected
    • ≥ 2.0.8, < 2.0.9fixed in 2.0.9semver

Source: the CNA record (CVE Program), © The MITRE Corporation,CVE Terms of UseCVE recordupdated 2026-11-02

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2026-92886 yet.

Full record on NVD

Fix

No fix published by the sources we read yet. NVD record

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof-of-concept repositories
none listed
PoC-in-GitHub
Metasploit modules
none listed
Metasploit Framework

Sources

  • CNACVSS 3.17.82026-11-02
  • NVDCVSS 3.17.8read 2026-11-02
  • CNAweakness (CWE)CWE-8622026-11-02
  • NVDweakness (CWE)CWE-862read 2026-11-02

Technical details

CVSS v3 Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published
2026-11-02
Last Modified
2026-11-02
NVD status
Received

Frequently asked questions

What is 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.

Is CVE-2026-92886 actively exploited?

Active exploitation of CVE-2026-92886 has not been confirmed.

What is the CVSS score for CVE-2026-92886?

CVE-2026-92886 has a CVSS v3 base score of 7.8 (HIGH severity), with vector string CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Hear about the next vulnerability in your software

Surveillance reads the versions in your stack — a domain, a lockfile or a list — checks each CVE against the ranges its sources publish, and alerts you when one you run is exploited or enters CISA KEV. A version it cannot read stays « version not verified ».

Get alerts for this productCISA KEV additions, October 2026Search CVEs

No credit card required · No monthly cap on website lookups · 250 API requests/month

Go further

Related vulnerabilities

Same product first, then the same vendor advisory and the same publication week.

Back to CVE Database

Sources for this record