Microsoft Security Response Center

**What is the version information for this release?** Microsoft Edge Channel Microsoft Edge Version Based on Chromium Version Date Released Stable 127.0.2651.98 127.0.6533.99/.100 8/8/2024

**What is the version information for this release?** Microsoft Edge Channel Microsoft Edge Version Based on Chromium Version Date Released Stable 127.0.2651.98 127.0.6533.99/.100 8/8/2024

**What is the version information for this release?** Microsoft Edge Channel Microsoft Edge Version Based on Chromium Version Date Released Stable 127.0.2651.98 127.0.6533.99/.100 8/8/2024

**According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?** In a web-based attack scenario, an attacker could host a website (or leverage a compromised website that accepts or hosts user-provided content) that contains a specially crafted file that is designed to exploit the vulnerability. However, an attacker would have no way to force the user to visit the website. Instead, an attacker would have to convince the user to click a link, typically by way of an enticement in an email or Instant Messenger message, and then convince the user to open the specially crafted file.

**According to the CVSS metrics, successful exploitation of this vulnerability could lead to minor loss of confidentiality (C:L), integrity (I:L) and availability (A:L). What does that mean for this vulnerability?** While we cannot rule out the impact to Confidentiality, Integrity, and Availability, the ability to exploit this vulnerability by itself is limited. An attacker would need to combine this with other vulnerabilities to perform an attack.

**What is the version information for this release?** Microsoft Edge Channel Microsoft Edge Version Based on Chromium Version Date Released Stable 127.0.2651.98 127.0.6533.99/.100 8/8/2024

**What privileges could be gained by an attacker who successfully exploited this vulnerability?** An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

**According to the CVSS metric, privileges required is low (PR:L). What does that mean for this vulnerability?** The attacker must have permissions to access the target's System directory to plant the malicious folder that would be used as part of the exploitation.

**Why are there no links to an update or instructions with steps that must be taken to protect from this vulnerability?** This vulnerability has already been fully mitigated by Microsoft. There is no action for users of this service to take. This purpose of this CVE is to provide further transparency. Please see Toward greater transparency: Unveiling Cloud Service CVEs for more information.

**Why are there no links to an update or instructions with steps that must be taken to protect from this vulnerability?** This vulnerability has already been fully mitigated by Microsoft. There is no action for users of this service to take. This purpose of this CVE is to provide further transparency. Please see Toward greater transparency: Unveiling Cloud Service CVEs for more information.