CVE-2026-41324: high-severity vulnerability in patrickjuchli basic-ftp
basic-ftp vulnerable to denial of service via unbounded memory consumption in Client.list()
Published
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.5epss 0.3%
basic-ftp is an FTP client for Node.js. Versions prior to 5.3.0 are vulnerable to denial of service through unbounded memory growth while processing directory listings from a remote FTP server. A malicious or compromised server can send an extremely large or never-ending listing response to `Client.list()`, causing the client process to consume memory until it becomes unstable or crashes. Version 5.3.0 fixes the issue.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products
patrickjuchli · basic-ftpRelated CVEs — patrickjuchli basic-ftp
In the same product, most dangerous first.
CVE-2026-39983HIGHFTP Command Injection via CRLF in basic-ftpEPSS 2.2%CVE-2026-27699CRITICALBasic FTP has Path Traversal Vulnerability in its downloadToDir() methodEPSS 0.9%CVE-2026-44240HIGHbasic-ftp allows a malicious FTP server to cause client-side denial of service via unbounded multiline control response bufferingEPSS 0.5%CVE-2026-102990HIGHbasic-ftp: Quadratic-time CPU denial of service in Client.list() Unix directory-listing parser (RE_LINE backtracking)EPSS 0.4%