7.8
CVE-2025-62458
- EPSS 0.06%
- Veröffentlicht 09.12.2025 17:55:34
- Zuletzt bearbeitet 12.12.2025 20:03:32
- Quelle secure@microsoft.com
- CVE-Watchlists
- Unerledigt
Heap-based buffer overflow in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally.
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Microsoft ≫ Windows 10 1607 HwPlatformx64 Version < 10.0.14393.8688
Microsoft ≫ Windows 10 1607 HwPlatformx86 Version < 10.0.14393.8688
Microsoft ≫ Windows 10 1809 HwPlatformx64 Version < 10.0.17763.8146
Microsoft ≫ Windows 10 1809 HwPlatformx86 Version < 10.0.17763.8146
Microsoft ≫ Windows 10 21h2 Version < 10.0.19044.6691
Microsoft ≫ Windows 10 22h2 Version < 10.0.19045.6691
Microsoft ≫ Windows 11 23h2 Version < 10.0.22631.6345
Microsoft ≫ Windows Server 2008 Versionr2 Updatesp1 HwPlatformx64
Microsoft ≫ Windows Server 2012 Version-
Microsoft ≫ Windows Server 2012 Versionr2
Microsoft ≫ Windows Server 2016 Version < 10.0.14393.8688
Microsoft ≫ Windows Server 2019 Version < 10.0.17763.8146
Microsoft ≫ Windows Server 2022 Version < 10.0.20348.4467
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.06% | 0.178 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| secure@microsoft.com | 7.8 | 1.8 | 5.9 |
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
|
CWE-122 Heap-based Buffer Overflow
A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().