Windows Error Reporting vulnerabilities
29 known CVE vulnerabilities in Windows Error Reporting, translated and rated.
- CVE-2026-97798High
Improper neutralization of argument delimiters in a command ('argument injection') in Windows Error Reporting allows an authorized attacker to elevate privileges locally.
- CVE-2026-85800High
A heap-based buffer overflow in Windows Error Reporting allows an authorized attacker to elevate privileges locally.
- CVE-2026-85354High
Use after free in Windows Error Reporting allows an authorized attacker to elevate privileges locally.
- CVE-2026-83916High
Double free in Windows Error Reporting allows an authorized attacker to execute code locally.
- CVE-2026-83840High
Weak authentication in Windows Error Reporting allows an authorized attacker to elevate privileges locally.
- CVE-2026-83826High
Untrusted pointer dereference in Windows Error Reporting allows an authorized attacker to elevate privileges locally.
- CVE-2026-83758High
Heap-based buffer overflow in Windows Error Reporting allows an authorized attacker to execute code locally.
- CVE-2026-83750High
Time-of-check time-of-use (TOCTOU) race condition in Windows Error Reporting allows an authorized attacker to elevate privileges locally. The flaw stems from a race condition during resource checking and use.
- CVE-2026-97815Critical
Windows Error Reporting is affected by a heap-based buffer overflow vulnerability. This allows an unauthorized attacker to execute code over a network.
- CVE-2026-83748Critical
Heap-based buffer overflow in Windows Error Reporting allows an unauthorized attacker to execute code over a network.
- CVE-2026-83693Critical
Heap-based buffer overflow in Windows Error Reporting allows an unauthorized attacker to execute code over a network.
- CVE-2026-83519Critical
Heap-based buffer overflow in Windows Error Reporting allows an unauthorized attacker to execute code over a network.
- CVE-2026-20817High
Improper handling of insufficient permissions in Windows Error Reporting allows an authorized attacker to elevate privileges locally.
- CVE-2019-0863HighActively exploited
An elevation of privilege vulnerability in Windows Error Reporting (WER), due to improper file handling. A local attacker could exploit this to gain elevated privileges.
- CVE-2026-83996High
Heap-based buffer overflow in Windows Error Reporting allows an authorized attacker to elevate privileges locally.
- CVE-2026-69896High
Use after free in Windows Error Reporting allows an authorized attacker to elevate privileges locally.
- CVE-2026-69684Medium
Generation of error message containing sensitive information in Windows Error Reporting allows an authorized attacker to disclose information locally.
- CVE-2026-69612High
Absolute path traversal in Windows Error Reporting allows an authorized attacker to elevate privileges locally.
- CVE-2026-69513High
Heap-based buffer overflow in Windows Error Reporting allows an authorized attacker to elevate privileges locally.
- CVE-2026-69482High
Creation of temporary file in directory with insecure permissions in Windows Error Reporting allows an authorized attacker to perform tampering locally.
- CVE-2026-69462High
Heap-based buffer overflow in Windows Error Reporting allows an authorized attacker to elevate privileges over a network.
- CVE-2026-69450High
Out-of-bounds read in Windows Error Reporting allows an authorized attacker to elevate privileges locally.
- CVE-2026-69433High
Heap-based buffer overflow in Windows Error Reporting allows an authorized attacker to elevate privileges locally.
- CVE-2026-69362High
Use after free in Windows Error Reporting allows an authorized attacker to elevate privileges locally.
- CVE-2026-68894High
Heap-based buffer overflow in Windows Error Reporting allows an authorized attacker to elevate privileges over a network.
- CVE-2021-24090High
Elevation of privilege vulnerability in Windows Error Reporting. Allows a local attacker to gain elevated privileges.
- CVE-2020-1088High
An elevation of privilege vulnerability exists in Windows Error Reporting (WER) when it handles and executes files. An attacker could exploit it by running a specially crafted application to gain greater access to sensitive information and system functionality.
- CVE-2020-1082High
Elevation of privilege vulnerability in Windows Error Reporting (WER) when WER handles and executes files. An attacker could gain greater access to sensitive information and system functionality.
- CVE-2020-1021High
An elevation of privilege vulnerability exists in Windows Error Reporting (WER) when it handles and executes files. An attacker could exploit it by running a specially crafted application to gain greater access to sensitive information and system functionality.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

