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Medium 6.5Published Jan 14, 2026

CVE-2025-14242Vsftpd: vsftpd: denial of service via integer overflow in ls command parameter parsing

Updated under an hour ago ()

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It affects Red Hat Enterprise Linux 10 and 6 other products. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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A flaw was found in vsftpd. This vulnerability allows a denial of service (DoS) via an integer overflow in the ls command parameter parsing, triggered by a remote, authenticated attacker sending a crafted STAT command with a specific byte sequence.

CVSS
6.5 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness (CWE)
CWE-190
Known exploited
Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days)
Not loaded for this CVE
Assigned by
redhat
NVD analysis
Deferred
Record last updated
Jun 29, 2026
First seen by InfoSec Signals
Oct 9, 2026

Affected products

Affected products
from 0:3.0.5-10.el10_1.1 not affected
CNA record
from 0:3.0.5-9.el10_0.1 not affected
CNA record
from 0:3.0.3-31.el8_2.1 not affected
CNA record
from 0:3.0.3-33.el8_4.1 not affected
CNA record
from 0:3.0.3-35.el8_6.1 not affected
CNA record
from 0:3.0.3-35.el8_6.1 not affected
CNA record
from 0:3.0.5-5.el9_4.1 not affected
CNA record

References

References

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.

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