CVE-2026-62836

Critical

Improper restriction of communication channel to intended endpoints in Azure SQL Managed Instance allows an unauthorized attacker to…

[email protected]·CWE-923·Published 2026-08-06

CVSS

10.0

EPSS

0.00

KEV

Exploits

Tags:exclusively-hosted-service

Vendor statements (1)

msrc.microsoft.com

cve.orgen

167 chars

Improper restriction of communication channel to intended endpoints in Azure SQL Managed Instance allows an unauthorized attacker to elevate privileges over a network.

CVSS metrics across sources

Version	Type	Source	Base	Exp	Impact	Vector
3.1	Primary	NVD	10.0	3.9	5.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N
3.1	Primary	cve.org	8.7	—	—	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N/E:U/RL:O/RC:C
3.1	Primary	NVD	8.7	2.2	5.8	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N
3.1	Secondary	ENISA EUVD	8.7	—	—	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N/E:U/RL:O/RC:C
3.1	Secondary	NVD	8.7	2.2	5.8	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N