CVE-2026-62895CWE-1390CWE-89CWE-942sql-injection

CVE-2026-62895

High · published September 8, 2026

CVSS v3.1
8.8
EPSS
1%
Percentile
56.1
In the wild
Unconfirmed
What it is

Permissive cross-domain policy with untrusted domains in Azure Arc allows an unauthorized attacker to elevate privileges over a network.

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00798 · 56.1th percentile
Weaknesses
CWE-1390 · Weak Authentication; CWE-89 · Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection'); CWE-942 · Permissive Cross-domain Security Policy with Untrusted Domains
Published
2026-09-08T22:18Z
Affected products (1)
ProductVersionsFixed in
microsoft/azure_arc__sql_server_extension< 1.1.3518.4651.1.3518.465
References (1)
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-62895 · [email protected]
EPSS history
Timeline
  • 10 SEP 03:17Z
    EPSS moved — → 1%
    epss
  • 08 SEP 17:10Z
    Azure Arc SQL Server Extension Elevation of Privilege Vulnerability
    cvelistv5