CVE-2025-21338
HIGHCVSS 7.8/10EPSS 0.48%
Last modified
CVE-2025-21338 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. GDI+ Remote Code Execution Vulnerability. EPSS estimates a 0.48% chance of exploitation in the next 30 days.
Description
GDI+ Remote Code Execution Vulnerability
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Microsoft | Office | < 2.93.24123014 | — |
| Microsoft | Office | < 16.0.14326.22175 | — |
| Microsoft | Office | < 16.0.18429.20000 | — |
| Microsoft | Office | < 16.93.25011212 | — |
| Microsoft | Office | 2024 | — |
| Microsoft | Office Long Term Servicing Channel | 2021 | — |
| Microsoft | Windows 10 1507 | < 10.0.10240.20890 | — |
| Microsoft | Windows 10 1607 | < 10.0.14393.7699 | — |
| Microsoft | Windows 10 1809 | < 10.0.17763.6775 | — |
| Microsoft | Windows 10 21h2 | < 10.0.19044.5371 | — |
| Microsoft | Windows 10 22h2 | < 10.0.19045.5371 | — |
| Microsoft | Windows 11 22h2 | < 10.0.22621.4751 | — |
| Microsoft | Windows 11 23h2 | < 10.0.22631.4751 | — |
| Microsoft | Windows 11 24h2 | < 10.0.26100.2894 | — |
| Microsoft | Windows Server 2008 | All versions | Sp2 |
| Microsoft | Windows Server 2008 | r2 | Sp1 |
| Microsoft | Windows Server 2012 | All versions | — |
| Microsoft | Windows Server 2012 | r2 | — |
| Microsoft | Windows Server 2016 | < 10.0.14393.7699 | — |
| Microsoft | Windows Server 2019 | < 10.0.17763.6775 | — |
| Microsoft | Windows Server 2022 | < 10.0.20348.3091 | — |
| Microsoft | Windows Server 2022 23h2 | < 10.0.25398.1369 | — |
| Microsoft | Windows Server 2025 | < 10.0.26100.2894 | — |
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21338Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2025-21338?
GDI+ Remote Code Execution Vulnerability
How severe is CVE-2025-21338?
CVE-2025-21338 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.48% probability of exploitation in the next 30 days.
How do I fix CVE-2025-21338?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2025-21338?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST