VulnerabilityAwaiting Analysis
CVE-2026-70189
Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code locally.
MEDIUM 6.7EPSS 0.33%
Does this matter?
Lower severity and a low EPSS score (0.33%). Track it; it rarely justifies an emergency change on its own.
Description
Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code locally.
- CVSS 3.1
- 6.7 MEDIUMCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.33% probability · 26th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-122
- Source
- secure@microsoft.com
EPSS moved from 0.3% on 14 October 2026 to 0.3% on 26 October 2026.
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.