CVE-2026-26120: CWE-918: Server-Side Request Forgery (SSRF) in Microsoft Microsoft Bing
Server-side request forgery (ssrf) in Microsoft Bing allows an unauthorized attacker to perform tampering over a network.
AI Analysis
Technical Summary
This vulnerability, identified as CWE-918, involves server-side request forgery in Microsoft Bing. It enables an attacker without privileges or user interaction to cause the server to make unintended requests, potentially leading to limited confidentiality loss and availability impact. Microsoft has published an official fix for this vulnerability.
Potential Impact
The vulnerability allows an attacker to cause the affected Microsoft Bing server to make unauthorized network requests, which can lead to limited information disclosure (confidentiality impact) and partial disruption of service (availability impact). There is no indication of integrity impact. No known exploits are reported in the wild at this time.
Mitigation Recommendations
An official fix is available from Microsoft. Users and administrators should apply the patch provided in the Microsoft advisory at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-26120 to remediate this vulnerability.
CVE-2026-26120: CWE-918: Server-Side Request Forgery (SSRF) in Microsoft Microsoft Bing
Description
Server-side request forgery (ssrf) in Microsoft Bing allows an unauthorized attacker to perform tampering over a network.
CVSS v3.1
Score 6.5medium
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability, identified as CWE-918, involves server-side request forgery in Microsoft Bing. It enables an attacker without privileges or user interaction to cause the server to make unintended requests, potentially leading to limited confidentiality loss and availability impact. Microsoft has published an official fix for this vulnerability.
Potential Impact
The vulnerability allows an attacker to cause the affected Microsoft Bing server to make unauthorized network requests, which can lead to limited information disclosure (confidentiality impact) and partial disruption of service (availability impact). There is no indication of integrity impact. No known exploits are reported in the wild at this time.
Mitigation Recommendations
An official fix is available from Microsoft. Users and administrators should apply the patch provided in the Microsoft advisory at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-26120 to remediate this vulnerability.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- microsoft
- Date Reserved
- 2026-02-11T15:52:13.911Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- official-fix
- Vendor Advisory Urls
- [{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-26120","vendor":"Microsoft"}]
Threat ID: 69bc698ce32a4fbe5ffae007
Added to database: 03/19/2026, 21:24:28 UTC
Last enriched: 06/19/2026, 20:31:04 UTC
Last updated: 08/02/2026, 07:17:56 UTC
Views: 197
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