Server-Side Request Forgery Vulnerability in Microsoft Bing
CVE-2026-26120

6.5MEDIUM

Key Information:

Vendor

Microsoft
Status
Microsoft Bing
Vendor
CVE Published:
19 March 2026

What is CVE-2026-26120?

A vulnerability in Microsoft Bing allows attackers to exploit a server-side request forgery (SSRF) flaw, which can lead to unauthorized network tampering. This weakness permits an attacker to manipulate requests sent from the server, potentially gaining access to sensitive resources and compromising the security of affected systems. Immediate awareness and patching are essential to mitigate risks associated with this vulnerability.

Affected Version(s)

Microsoft Bing -

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE...
vendor-advisorypatch

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.