CVE-2026-88088CWE-190

CVE-2026-88088

High · published October 14, 2026

CVSS v3.1
7.0
EPSS
0%
Percentile
7.4
In the wild
Unconfirmed
What it is

Integer overflow or wraparound in SQL Server allows an authorized attacker to elevate privileges locally.

The record
Technical detail
CVSS v3.1
7.0 · HIGH
Vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00183 · 7.4th percentile
Weakness
CWE-190 · Integer Overflow or Wraparound
Published
2026-10-14T01:19Z
References (1)
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-88088 · [email protected]
EPSS history
Timeline
  • 15 OCT 03:35Z
    EPSS moved — → 0%
    epss
  • 13 OCT 20:37Z
    Microsoft SQL Server Elevation of Privilege Vulnerability
    cvelistv5
  • 13 OCT 20:37Z
    Microsoft SQL Server Elevation of Privilege Vulnerability
    cvelistv5