Local privilege escalation via authorization omission
Published Jul 5, 2026 · Updated Jul 5, 2026
Missing authorization in TÜBİTAK BİLGEM Pardus Update before 0.6.6 allows local users to gain elevated privileges. Public records do not identify the privileged operation or code path that omits the caller authorization check. Exploitation requires existing low-privileged local access and no user interaction; the exact elevated capabilities remain undisclosed.
Summary
What happened
Missing authorization in TÜBİTAK BİLGEM Pardus Update before 0.6.6 allows local users to gain elevated privileges. Public records do not identify the privileged operation or code path that omits the caller authorization check. Exploitation requires existing low-privileged local access and no user interaction; the exact elevated capabilities remain undisclosed.
The record
- CVE
- CVE-2026-6509
- Published
- Jul 5, 2026
- Updated
- Jul 5, 2026
- Vendor
- TÜBİTAK BİLGEM Software Technologies Research Institute
- Product
- Pardus Update
- Classifications
- CWE-862, CAPEC-233, T1068
- Attack vector
- local
- Privileges
- authenticated
Timeline
How it unfolded
- Jul 5, 2026CVE publishedPublication date reported by the CVE source.
- Jul 5, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=<=0.6.3 <0.6.6
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
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Your stack
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