Microsoft Edge vulnerabilities

CVE-2026-21223 [HIGH] CWE-269 CVE-2026-21223: Improper privilege management in Microsoft Edge (Chromium-based) allows an authorized attacker to by Improper privilege management in Microsoft Edge (Chromium-based) allows an authorized attacker to bypass a security feature locally.

CVE-2023-38187 [MEDIUM] CWE-269 CVE-2023-38187: Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability

CVE-2020-1195 [MEDIUM] CWE-20 CVE-2020-1195: An elevation of privilege vulnerability exists in Microsoft Edge (Chromium-based) when the Feedback An elevation of privilege vulnerability exists in Microsoft Edge (Chromium-based) when the Feedback extension improperly validates input. An attacker who successfully exploited this vulnerability could write files to arbitrary locations and gain elevated privileges. The vulnerability by itself does not allow arbitrary code to run. However, this vulnerab

CVE-2019-1193 [MEDIUM] CWE-787 CVE-2019-1193: A remote code execution vulnerability exists in the way that Microsoft browsers access objects in me A remote code execution vulnerability exists in the way that Microsoft browsers access objects in memory. The vulnerability could corrupt memory in a way that could allow an attacker to execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user

CVE-2025-29806 [MEDIUM] CWE-843 CVE-2025-29806: No cwe for this issue in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute No cwe for this issue in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.

CVE-2025-60711 [MEDIUM] CWE-693 CVE-2025-60711: Protection mechanism failure in Microsoft Edge (Chromium-based) allows an unauthorized attacker to e Protection mechanism failure in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.

CVE-2018-8276 [MEDIUM] CVE-2018-8276: A security feature bypass vulnerability exists in the Microsoft Chakra scripting engine that allows A security feature bypass vulnerability exists in the Microsoft Chakra scripting engine that allows Control Flow Guard (CFG) to be bypassed, aka "Scripting Engine Security Feature Bypass Vulnerability." This affects Microsoft Edge, ChakraCore.

CVE-2019-1023 [MEDIUM] CWE-200 CVE-2019-1023: An information disclosure vulnerability exists when the scripting engine does not properly handle ob An information disclosure vulnerability exists when the scripting engine does not properly handle objects in memory in Microsoft Edge. An attacker who successfully exploited the vulnerability could obtain information to further compromise the user’s system. In a web-based attack scenario, an attacker could host a website in an attempt to exploit the v

CVE-2023-38157 [MEDIUM] CWE-693 CVE-2023-38157: Microsoft Edge (Chromium-based) Security Feature Bypass Vulnerability Microsoft Edge (Chromium-based) Security Feature Bypass Vulnerability

CVE-2019-0833 [MEDIUM] CVE-2019-0833: An information disclosure vulnerability exists when Microsoft Edge improperly handles objects in mem An information disclosure vulnerability exists when Microsoft Edge improperly handles objects in memory, aka 'Microsoft Edge Information Disclosure Vulnerability'.

CVE-2019-0746 [MEDIUM] CVE-2019-0746: An information disclosure vulnerability exists when the scripting engine does not properly handle ob An information disclosure vulnerability exists when the scripting engine does not properly handle objects in memory in Microsoft Edge, aka 'Scripting Engine Information Disclosure Vulnerability'.

CVE-2021-30615 [MEDIUM] CVE-2021-30615: Chromium: CVE-2021-30615 Cross-origin data leak in Navigation Chromium: CVE-2021-30615 Cross-origin data leak in Navigation

CVE-2026-57980 [MEDIUM] CWE-288 CVE-2026-57980: Authentication bypass using an alternate path or channel in Microsoft Edge (Chromium-based) allows a Authentication bypass using an alternate path or channel in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform tampering over a network.

CVE-2023-36024 [HIGH] CWE-269 CVE-2023-36024: Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability

CVE-2023-36562 [HIGH] CWE-416 CVE-2023-36562: Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability

CVE-2026-57977 [HIGH] CWE-79 CVE-2026-57977: Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Ed Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network.

CVE-2023-21719 [MEDIUM] CWE-863 CVE-2023-21719: Microsoft Edge (Chromium-based) Security Feature Bypass Vulnerability Microsoft Edge (Chromium-based) Security Feature Bypass Vulnerability

CVE-2026-66313 [MEDIUM] CWE-346 CVE-2026-66313: Origin validation error in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perfor Origin validation error in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform tampering locally.

CVE-2026-45489 [MEDIUM] CWE-749 CVE-2026-45489: Microsoft Edge (Chromium-based) Spoofing Vulnerability Microsoft Edge (Chromium-based) Spoofing Vulnerability

CVE-2025-21185 [MEDIUM] CWE-284 CVE-2025-21185: Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability