Description

A flaw was found in libcurl. Due to a logical error in the connection reuse mechanism for SMB (Server Message Block) transfers, libcurl might reuse an existing SMB connection with a different share than intended. This vulnerability, categorized as CWE-488 (Exposure of Data Element to Wrong Session), could lead to the download of an incorrect file or the upload of a file to an unintended location when an application uses libcurl for SMB transfers.

INFO

Published Date :

Last Modified :

Source :

AFFECTED PRODUCTS

The following products are affected by CVE-2026-5773 vulnerability.

Vendors Products
Curl
  • Libcurl
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-5773.

URL Resource
https://curl.se/docs/CVE-2026-5773.html cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2026-5773 cve-icon
https://www.cve.org/CVERecord?id=CVE-2026-5773 cve-icon
Login to claim this CVE

CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact