#Security Vulnerability

**How could an attacker exploit this vulnerability?** An attacker could exploit the vulnerability by tricking an authenticated user (UI:R) into attempting to connect to a malicious SQL server database via a connection driver (for example: OLE DB or OLEDB as applicable). This could result in the database returning malicious data that could cause arbitrary code execution on the client.

**According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?** Successful exploitation of this vulnerability requires an attacker to take additional actions prior to exploitation to prepare the target environment.

**What kind of security feature could be bypassed by successfully exploiting this vulnerability?** An attacker who successfully exploited this vulnerability could bypass Secure Boot.

**According to the CVSS metric, the attack vector is adjacent (AV:A). What does that mean for this vulnerability?** An unauthenticated attacker with LAN access could exploit this vulnerability.

**According to the CVSS metric, the attack vector is adjacent (AV:A). What does that mean for this vulnerability?** An unauthenticated attacker with LAN access could exploit this vulnerability.

**What privileges could be gained by an attacker who successfully exploited the vulnerability?** An attacker would be able to delete any system files.

**What kind of security feature could be bypassed by successfully exploiting this vulnerability?** An attacker who successfully exploited this vulnerability could bypass Secure Boot.

**.NET 6.0 was added to the Security Updates table on October 8, 2024 because it is also affected by this vulnerability. Why are the Download and Article links missing for .NET 6.0?** HTTP/3 support was only experimental in .NET 6.0. If you are using .NET 6 you must update your application to .NET 8 to be protected. Experimental features will not be patched if a later runtime includes the feature as non-experimental..

Microsoft Edge Channel Microsoft Edge Version Date Released Based on Chromium Version Stable 126.0.2592.81 6/27/2024 126.0.6478.127

Microsoft Edge Channel Microsoft Edge Version Date Released Based on Chromium Version Stable 126.0.2592.81 6/27/2024 126.0.6478.127