Local information disclosure via uninitialized GDI+ resource
Published Sep 8, 2026 · Updated Sep 10, 2026
Information disclosure in Windows GDI+ allows local users on affected Windows releases to read sensitive memory through local interaction. GDI+ uses an uninitialized resource during an undisclosed operation, exposing residual data rather than initializing the resource before use. A low-privileged local account is required; Microsoft reports confidentiality loss only and has not published the specific function, input path, or disclosed data.
Summary
What happened
Information disclosure in Windows GDI+ allows local users on affected Windows releases to read sensitive memory through local interaction. GDI+ uses an uninitialized resource during an undisclosed operation, exposing residual data rather than initializing the resource before use. A low-privileged local account is required; Microsoft reports confidentiality loss only and has not published the specific function, input path, or disclosed data.
The record
- CVE
- CVE-2026-69288
- Published
- Sep 8, 2026
- Updated
- Sep 10, 2026
- Vendor
- Microsoft
- Product
- Windows Server 2019
- Classifications
- CWE-908
- Attack vector
- local
- Privileges
- authenticated
Timeline
How it unfolded
- Sep 8, 2026CVE publishedPublication date reported by the CVE source.
- Sep 10, 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=10.0.17763.0 <10.0.17763.9245
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.
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Technologies
Your stack
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Your stack
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