CVE-2026-78442
8.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
Summary
Heap-based buffer overflow in Windows OLE DB allows an unauthorized attacker to execute code over a network.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Microsoft | Microsoft SQL Server 2017 (CU 31) | 14.0.0 < 14.0.3550.4 | affected |
| Microsoft | Microsoft SQL Server 2017 (GDR) | 14.0.0 < 14.0.2130.4 | affected |
| Microsoft | Microsoft SQL Server 2019 (CU 32) | 15.0.0.0 < 15.0.4490.9 | affected |
| Microsoft | Microsoft SQL Server 2019 (GDR) | 15.0.0 < 15.0.2190.7 | affected |
Weaknesses
- CWE-122: CWE-122: Heap-based Buffer Overflow
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: total
References
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