CVEvulnerability
CVE-2026-8925
9.8 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2026-07-03
- Last modified
- 2026-09-15
- Assigner
- 2499f714-1537-4658-8207-48ae4bb9eae9
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-415
Description
The curl logic that works with SASL authentication could end up cleaning up
the GSASL context *twice* without clearing the pointer in between, making it
`free()` the same pointer twice.
Affected configurations
• haxx curl (>= 8.15.0 < 8.21.0)
Related
Weakness · CWE (1)
- CWE-415 Double Free weakness
References
- https://curl.se/docs/CVE-2026-8925.html Patch, Vendor Advisory
- https://curl.se/docs/CVE-2026-8925.json Vendor Advisory
- https://hackerone.com/reports/3735193 Exploit, Issue Tracking, Third Party Advisory
- https://hackerone.com/reports/3735193 Exploit, Issue Tracking, Third Party Advisory