CVE-2026-68883

HIGHCVSS 8.5

Description

Heap-based buffer overflow in SQL Server allows an authorized attacker to elevate privileges over a network.

Timeline

Published:October 13th, 2026 9:17 PM

Last modified:October 30th, 2026 7:18 PM

CVSS Scoring

CVSS v3: 8.5 (HIGH)

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

Weaknesses (CWE)

References & Reports

Advisories, patches, and third-party reports

Source: NIST NVD · Data may lag official sources by up to one minute