Bug 2388607 (CVE-2025-50518) - CVE-2025-50518 libcoap: Libcoap Use-After-Free Vulnerability
Summary: CVE-2025-50518 libcoap: Libcoap Use-After-Free Vulnerability
Keywords:
Status: NEW
Alias: CVE-2025-50518
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2388738 2388740
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-08-14 17:01 UTC by OSIDB Bzimport
Modified: 2025-08-15 16:21 UTC (History)
0 users

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)

Description OSIDB Bzimport 2025-08-14 17:01:12 UTC 
A use-after-free vulnerability exists in the coap_delete_pdu_lkd function within coap_pdu.c of the libcoap library. This issue occurs due to improper handling of memory after the freeing of a PDU object, leading to potential memory corruption or the possibility of executing arbitrary code.
Note You need to log in before you can comment on or make changes to this bug.