CWE-416
Use After Free
Description
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.
Hierarchy (View 1000)
Parents
Children
none
CVEs mapped to this weakness (8,218)
page 152 of 411| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2026-45605 | Hig | 0.51 | 7.8 | 0.00 | Jun 9, 2026 | Use after free in Windows Bluetooth Service allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-45593 | Hig | 0.51 | 7.8 | 0.00 | Jun 9, 2026 | Use after free in Windows SDK allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-45592 | Hig | 0.51 | 7.8 | 0.00 | Jun 9, 2026 | Integer overflow or wraparound in Windows Internet (wininet.dll) allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-45486 | Hig | 0.51 | 7.8 | 0.00 | Jun 9, 2026 | Untrusted pointer dereference in Microsoft Office Word allows an unauthorized attacker to execute code locally. | ||
| CVE-2026-44823 | Hig | 0.51 | 7.8 | 0.00 | Jun 9, 2026 | Integer underflow (wrap or wraparound) in Microsoft Office Excel allows an unauthorized attacker to execute code locally. | ||
| CVE-2026-44813 | Hig | 0.51 | 7.8 | 0.00 | Jun 9, 2026 | Use after free in Windows DWM Core Library allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-44811 | Hig | 0.51 | 7.8 | 0.00 | Jun 9, 2026 | Use after free in Windows DWM Core Library allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-44809 | Hig | 0.51 | 7.8 | 0.00 | Jun 9, 2026 | Use after free in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-44808 | Hig | 0.51 | 7.8 | 0.00 | Jun 9, 2026 | Use after free in Windows DWM Core Library allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-44807 | Hig | 0.51 | 7.8 | 0.00 | Jun 9, 2026 | Use after free in Windows DWM Core Library allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-44804 | Hig | 0.51 | 7.8 | 0.00 | Jun 9, 2026 | Use after free in Windows DWM Core Library allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-44802 | Hig | 0.51 | 7.8 | 0.00 | Jun 9, 2026 | Use after free in Windows DWM Core Library allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-42991 | Hig | 0.51 | 7.8 | 0.00 | Jun 9, 2026 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Push Notifications allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-42986 | Hig | 0.51 | 7.8 | 0.02 | Jun 9, 2026 | Use after free in Microsoft Graphics Component allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-42983 | Hig | 0.51 | 7.8 | 0.00 | Jun 9, 2026 | Use after free in Windows DWM Core Library allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-42979 | Hig | 0.51 | 7.8 | 0.00 | Jun 9, 2026 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Push Notifications allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-42978 | Hig | 0.51 | 7.8 | 0.00 | Jun 9, 2026 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Push Notifications allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-42905 | Hig | 0.51 | 7.8 | 0.02 | Jun 9, 2026 | Use after free in Windows DWM Core Library allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-50261 | Hig | 0.51 | 7.8 | 0.00 | Jun 5, 2026 | A use-after-free flaw was found in the X.Org X server and Xwayland in SyncChangeCounter(). A client that sets up multiple SyncCounters can trigger a use-after-free when destroying those counters via a second client connection while changing those counters. This may be used to… | ||
| CVE-2026-50260 | Hig | 0.51 | 7.8 | 0.00 | Jun 5, 2026 | A use-after-free flaw was found in the X.Org X server and Xwayland in FreeCounter(). A client that sets up multiple SyncCounters and awaits on those triggers can trigger a use-after-free when destroying those counters via a second client connection. This may be used to crash the… |
- risk 0.51cvss 7.8epss 0.00
Use after free in Windows Bluetooth Service allows an authorized attacker to elevate privileges locally.
- risk 0.51cvss 7.8epss 0.00
Use after free in Windows SDK allows an authorized attacker to elevate privileges locally.
- risk 0.51cvss 7.8epss 0.00
Integer overflow or wraparound in Windows Internet (wininet.dll) allows an authorized attacker to elevate privileges locally.
- risk 0.51cvss 7.8epss 0.00
Untrusted pointer dereference in Microsoft Office Word allows an unauthorized attacker to execute code locally.
- risk 0.51cvss 7.8epss 0.00
Integer underflow (wrap or wraparound) in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
- risk 0.51cvss 7.8epss 0.00
Use after free in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.
- risk 0.51cvss 7.8epss 0.00
Use after free in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.
- risk 0.51cvss 7.8epss 0.00
Use after free in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally.
- risk 0.51cvss 7.8epss 0.00
Use after free in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.
- risk 0.51cvss 7.8epss 0.00
Use after free in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.
- risk 0.51cvss 7.8epss 0.00
Use after free in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.
- risk 0.51cvss 7.8epss 0.00
Use after free in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.
- risk 0.51cvss 7.8epss 0.00
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Push Notifications allows an authorized attacker to elevate privileges locally.
- risk 0.51cvss 7.8epss 0.02
Use after free in Microsoft Graphics Component allows an authorized attacker to elevate privileges locally.
- risk 0.51cvss 7.8epss 0.00
Use after free in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.
- risk 0.51cvss 7.8epss 0.00
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Push Notifications allows an authorized attacker to elevate privileges locally.
- risk 0.51cvss 7.8epss 0.00
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Push Notifications allows an authorized attacker to elevate privileges locally.
- risk 0.51cvss 7.8epss 0.02
Use after free in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.
- risk 0.51cvss 7.8epss 0.00
A use-after-free flaw was found in the X.Org X server and Xwayland in SyncChangeCounter(). A client that sets up multiple SyncCounters can trigger a use-after-free when destroying those counters via a second client connection while changing those counters. This may be used to…
- risk 0.51cvss 7.8epss 0.00
A use-after-free flaw was found in the X.Org X server and Xwayland in FreeCounter(). A client that sets up multiple SyncCounters and awaits on those triggers can trigger a use-after-free when destroying those counters via a second client connection. This may be used to crash the…