CWE-416: Use After Free
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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.
Also known as Dangling pointer, UAF, Use-After-Free.
A kind of CWE-825 Expired Pointer Dereference.
From the CWE List. © The MITRE Corporation.
Newest
- mozilla firefox, thunderbird +1 moreUse-after-free in the DOM: CSS Object Model component8.8 High
- mozilla firefox, thunderbird +1 moreUse-after-free in the DOM: Core & HTML component8.8 High
- mozilla firefox, thunderbird +1 moreUse-after-free in the XML component6.3 Medium
- mozilla firefox, thunderbird +1 moreUse-after-free in the Layout component6.3 Medium
- mozilla firefox, thunderbird +1 moreUse-after-free in the DOM: Core & HTML component8.8 High
- mozilla firefox, thunderbird +1 moreUse-after-free in the DOM: Bindings (WebIDL) component6.3 Medium
- mozilla firefox, thunderbird +1 moreUse-after-free in the Layout component6.3 Medium
- mozilla firefox, thunderbird +1 moreUse-after-free in the DOM: Core & HTML component8.8 High
- mozilla firefox, thunderbird +1 moreUse-after-free in the DOM: Events component8.8 High
- mozilla firefox, thunderbird +1 moreUse-after-free in the DOM: Bindings (WebIDL) component8.8 High
- mozilla firefox, thunderbird +1 moreUse-after-free in the DOM: Core & HTML component8.8 High
- mozilla firefox, thunderbird +1 moreUse-after-free in the SVG component6.3 Medium
- mozilla firefox, thunderbird +1 moreUse-after-free in the DOM: Core & HTML component8.8 High
- mozilla firefox, thunderbird +1 moreUse-after-free in the XSLT component6.3 Medium
- mozilla firefox, thunderbird +1 moreUse-after-free in the Audio/Video component6.3 Medium
- mozilla firefox, thunderbird +1 moreUse-after-free in the Networking: WebSockets component8.8 High
- mozilla firefox, thunderbird +1 moreUse-after-free in the CSS Parsing and Computation component8.8 High
- mozilla firefox, thunderbird +1 moreUse-after-free in the DOM: HTML Parser component9.6 Critical
- mozilla firefox, thunderbird +1 moreUse-after-free in the DOM: Core & HTML component8.8 High
- mozilla firefox, thunderbird +1 moreUse-after-free in the Graphics: Canvas2D component8.8 High
- mozilla firefox, thunderbird +1 moreUse-after-free in the XSLT component6.3 Medium
- mozilla firefox, thunderbird +1 moreUse-after-free in the SVG component6.3 Medium
- mozilla firefox, thunderbird +1 moreUse-after-free in the SVG component6.3 Medium
- mozilla firefox, thunderbird +1 moreUse-after-free in the Audio/Video: Playback component6.3 Medium
- mozilla firefox, thunderbird +1 moreUse-after-free in the JavaScript: GC component6.3 Medium
- mozilla firefox, thunderbird +1 moreUse-after-free in the Graphics: ImageLib component6.3 Medium
- mozilla firefox, thunderbird +1 moreUse-after-free in the Networking component6.3 Medium
- mozilla firefox, thunderbird +1 moreUse-after-free in the CSS Parsing and Computation component6.3 Medium
- mozilla firefox, thunderbird +1 moreUse-after-free in the Audio/Video: Playback component6.3 Medium
- mozilla firefox, thunderbird +1 moreUse-after-free in the JavaScript: GC component8.8 High
- mozilla firefox, thunderbird +1 moreUse-after-free in the Audio/Video component6.3 Medium
- mozilla firefox, thunderbird +1 moreUse-after-free in the Layout: Text and Fonts component6.3 Medium
- mozilla firefox, thunderbird +1 moreUse-after-free in the DOM: Core & HTML component8.8 High
- mozilla firefox, thunderbird +1 moreUse-after-free in the DOM: Editor component8.8 High
- mozilla firefox, thunderbird +1 moreUse-after-free in the Networking: HTTP component8.8 High
- mozilla firefox, thunderbird +1 moreUse-after-free in the JavaScript Engine: JIT component6.3 Medium
- mozilla firefox, thunderbird +1 moreUse-after-free in the DOM: Core & HTML component6.3 Medium
- mozilla firefox, thunderbird +1 moreUse-after-free in the DOM: Core & HTML component6.3 Medium
- mozilla firefox, thunderbird +1 morePrivilege escalation due to use-after-free in the WebRTC: Networking component7.3 High
- mozilla firefox, thunderbird +1 moreUse-after-free in the JavaScript Engine: JIT component7.3 High
- mozilla firefox, thunderbird +1 moreUse-after-free in the DOM: Core & HTML component8.8 High
- mozilla firefox, thunderbird +1 moreUse-after-free in the Layout: Grid component6.3 Medium
- mozilla firefox, thunderbird +1 moreUse-after-free in the Networking component8.8 High
- mozilla firefox, thunderbird +1 moreUse-after-free in the DOM: HTML Parser component8.8 High
- mozilla firefox, thunderbird +1 moreUse-after-free in the Layout component6.3 Medium
- mozilla firefox, thunderbird +1 moreUse-after-free in the DOM: Core & HTML component8.8 High
- mozilla firefox, thunderbird +1 moreUse-after-free in the XML component6.3 Medium
- mozilla firefox, thunderbird +1 moreOther issue, use-after-free in the Storage: IndexedDB component6.3 Medium
- mozilla firefox, thunderbird +1 moreUse-after-free in the Layout: Text and Fonts component6.3 Medium
- mozilla firefox, thunderbird +1 moreUse-after-free in the Layout: Text and Fonts component6.3 Medium
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