๐Ÿ›ก๏ธ CVE-2026-3805
๐ŸŸ  CVSS 7.5 โ€” High โš ๏ธ Exploit Public CWE-416 NVD
7.5
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

When doing a second SMB request to the same host again, curl would wrongly use a data pointer pointing into already freed memory.

Details

Severity HIGH
CVSS Score 7.5
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE CWE-416
Public Exploit โš ๏ธ Yes
Source NVD
Published 2026-03-11
Updated 2026-06-02
Modified 2026-03-12

Affected Packages

Software From version Fixed in
curl 8.13.0 8.19.0

References

Exploit, Issue Tracking, Third Party Advisory https://hackerone.com/reports/3591944
Mailing List, Third Party Advisory http://www.openwall.com/lists/oss-security/2026/03/11/4

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