Calling `curl_easy_pause()` within the event-based `CURLMOPT_SOCKETFUNCTION` callback triggers a use-after-free vulnerability, where libcurl attempts to store a flag using a dangling struct pointer i…
High CVSS 7.3
Summary
Calling `curl_easy_pause()` within the event-based `CURLMOPT_SOCKETFUNCTION` callback triggers a use-after-free vulnerability, where libcurl attempts to store a flag using a dangling struct pointer immediately after that pointer's memory has been freed.
In-depth triage
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Affected products
- :
Sources
- NVD DATABASE
Original Links
- https://curl.se/docs/CVE-2026-9080.html Patch
- https://curl.se/docs/CVE-2026-9080.json Vendor Advisory
- https://hackerone.com/reports/3749204 Exploit
- https://hackerone.com/reports/3749204 Exploit
Timeline
- nvd_ingest NVD