CVE
CVE-2026-3805
When doing a second SMB request to the same host again, curl would wrongly usea data pointer pointing into already freed memory.
When doing a second SMB request to the same host again, curl would wrongly use
a data pointer pointing into already freed memory.
Package Versions Affected
Package Version
patch Availability
No items found.
Automatically patch vulnerabilities without upgrading
Fix Without Upgrading
Detect compatible fix
Apply safe remediation
Fix with a single pull request
CVSS Version
Severity
Base Score
CVSS Version
Score Vector
C
H
U
7.5
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
C
H
U
0
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
C
H
U
-
Related Resources
No items found.
References
http://www.openwall.com/lists/oss-security/2026/03/11/4, https://curl.se/docs/CVE-2026-3805.json, https://hackerone.com/reports/3591944, https://curl.se/docs/CVE-2026-3805.html
Basic Information
Ecosystem
