Privilege escalation via undisclosed use-after-free
Published Oct 14, 2025 · Updated Oct 14, 2025
Use-after-free in Microsoft Graphics Component on affected Windows releases allows remote authenticated users to elevate privileges. Microsoft has not published the specific graphics-component locus, freed object, or network input that triggers the stale-memory access. Low-privilege authentication is required, and successful exploitation crosses a security boundary with confidentiality, integrity, and availability impact.
Summary
What happened
Use-after-free in Microsoft Graphics Component on affected Windows releases allows remote authenticated users to elevate privileges. Microsoft has not published the specific graphics-component locus, freed object, or network input that triggers the stale-memory access. Low-privilege authentication is required, and successful exploitation crosses a security boundary with confidentiality, integrity, and availability impact.
The record
- CVE
- CVE-2025-49708
- Published
- Oct 14, 2025
- Updated
- Oct 14, 2025
- Vendor
- Microsoft
- Product
- Windows Server 2019
- Classifications
- CWE-416, T1068
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Oct 14, 2025CVE publishedPublication date reported by the CVE source.
- Oct 14, 2025Record 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 <10.0.17763.7919
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.
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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