Local information disclosure via uninitialized resource
Published Oct 13, 2026 · Updated Oct 13, 2026
Information disclosure in Microsoft Windows Print Spooler Components allows local users to read information through an uninitialized resource. The supplied source does not identify the affected routine, resource, or triggering input, and no readable CVE-specific public record was retrieved. Exploitation requires an authorized local attacker; the source reports information disclosure, not code execution or service interruption.
Summary
What happened
Information disclosure in Microsoft Windows Print Spooler Components allows local users to read information through an uninitialized resource. The supplied source does not identify the affected routine, resource, or triggering input, and no readable CVE-specific public record was retrieved. Exploitation requires an authorized local attacker; the source reports information disclosure, not code execution or service interruption.
The record
- CVE
- CVE-2026-85320
- Published
- Oct 13, 2026
- Updated
- Oct 13, 2026
- Vendor
- Microsoft Corporation
- Product
- Windows Server 2019
- Classifications
- Unavailable
- Attack vector
- local
- Privileges
- authenticated
Timeline
How it unfolded
- Oct 13, 2026CVE publishedPublication date reported by the CVE source.
- Oct 13, 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 <10.0.17763.9376
What conditions does exploitation require?
What is affected?
Published CVSS scores
No CVSS assessment is available in this record.
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.
Activity data is delayed. The latest report is Sep 28, 2026.
Weakness, pattern, technique
No sourced classifications are available.
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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