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High 7.8Published Oct 13, 2026
CVE-2026-85338Microsoft Graphics Component Elevation of Privilege Vulnerability
Updated under an hour ago ()
Does this affect you?
It affects Microsoft Windows 10 Version 1809 and 10 other products. Add what you run to find out whether that includes you.
EPSS puts the chance of exploitation in the next 30 days at 0.32%, higher than 23% of scored CVEs.
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Out-of-bounds read in Microsoft Graphics Component allows an authorized attacker to elevate privileges locally.
- CVSS
- 7.8 HIGH (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
- Weakness (CWE)
- CWE-125
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- 0.32% (percentile 23)
- Assigned by
- microsoft
- NVD analysis
- Analyzed
- Record last updated
- Oct 17, 2026
- First seen by InfoSec Signals
- Oct 13, 2026
Affected products
Microsoft Windows 10 Version 1809 microsoft:windows_10_1809 | from 10.0.17763.0 before 10.0.17763.9376 | CNA record |
Microsoft Windows 10 Version 21H2 microsoft:windows_10_21h2 | from 10.0.19044.0 before 10.0.19044.7807 | CNA record |
Microsoft Windows 10 Version 22H2 microsoft:windows_10_22h2 | from 10.0.19045.0 before 10.0.19045.7807 | CNA record |
Microsoft Windows 11 version 23H2 microsoft:windows_11_23h2 | from 10.0.22631.0 before 10.0.22631.7652 | CNA record |
Microsoft Windows 11 Version 24H2 microsoft:windows_11_24h2 | from 10.0.26100.0 before 10.0.26100.9711 | CNA record |
Microsoft Windows 11 Version 25H2 microsoft:windows_11_25h2 | from 10.0.26200.0 before 10.0.26200.9711 | CNA record |
Microsoft Windows 11 version 26H1 microsoft:windows_11_26h1 | from 10.0.28000.0 before 10.0.28000.3231 | CNA record |
Microsoft Windows 11 Version 26H2 microsoft:windows_11_26h2 | from 10.0.26300.0 before 10.0.26300.9711 | CNA record |
Microsoft Windows Server 2019 microsoft:windows_server_2019 (from the name) | from 10.0.17763.0 before 10.0.17763.9376 | CNA record |
Microsoft Windows Server 2022 microsoft:windows_server_2022 (from the name) | from 10.0.20348.0 before 10.0.20348.5761 | CNA record |
Microsoft Windows Server 2025 microsoft:windows_server_2025 (from the name) | from 10.0.26100.0 before 10.0.26100.33650 | CNA record |
microsoft windows_10_1809 microsoft:windows_10_1809 | before 10.0.17763.9376; before 10.0.17763.9376 | NVD |
microsoft windows_10_21h2 microsoft:windows_10_21h2 | before 10.0.19044.7807; before 10.0.19044.7807; before 10.0.19044.7807 | NVD |
microsoft windows_10_22h2 microsoft:windows_10_22h2 | before 10.0.19045.7807; before 10.0.19045.7807; before 10.0.19045.7807 | NVD |
microsoft windows_11_23h2 microsoft:windows_11_23h2 | before 10.0.22631.7652; before 10.0.22631.7652 | NVD |
microsoft windows_11_24h2 microsoft:windows_11_24h2 | before 10.0.26100.9711; before 10.0.26100.9711 | NVD |
microsoft windows_11_25h2 microsoft:windows_11_25h2 | before 10.0.26200.9711; before 10.0.26200.9711 | NVD |
microsoft windows_11_26h1 microsoft:windows_11_26h1 | before 10.0.28000.3231; before 10.0.28000.3231 | NVD |
microsoft windows_11_26h2 microsoft:windows_11_26h2 | before 10.0.26300.9711; before 10.0.26300.9711 | NVD |
microsoft windows_server_2019 microsoft:windows_server_2019 | before 10.0.17763.9376 | NVD |
microsoft windows_server_2022 microsoft:windows_server_2022 | before 10.0.20348.5761 | NVD |
microsoft windows_server_2025 microsoft:windows_server_2025 | before 10.0.26100.33650 | NVD |
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-85338vendor-advisory, patch
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.