CVE & CISA-KEV Catalog

CVE-2026-28296

MEDIUM
4.3
CVSS v3
NVD

Description

A flaw was found in the FTP GVfs backend. A remote attacker could exploit this input validation vulnerability by supplying specially crafted file paths containing carriage return and line feed (CRLF) sequences. These unsanitized sequences allow the attacker to terminate intended FTP commands and inject arbitrary FTP commands, potentially leading to arbitrary code execution or other severe impacts.

CWE-93

How to fix

Remediation Available
gvfsDebian
Fixed in:1.46.2-2+deb11u1CVE-2026-28296
Fixed in:1.50.3-1+deb12u1CVE-2026-28296
Fixed in:1.57.2-2+deb13u1CVE-2026-28296
Fixed in:1.59.90-1CVE-2026-28296
gvfsUbuntu
Fixed in:1.48.2-0ubuntu1.1USN-8114-1
Fixed in:1.54.4-0ubuntu1~24.04.2USN-8114-1
Fixed in:1.57.2-2ubuntu5.1USN-8114-1
gvfs-backendsUbuntu
Fixed in:1.48.2-0ubuntu1.1USN-8114-1
Fixed in:1.54.4-0ubuntu1~24.04.2USN-8114-1
Fixed in:1.57.2-2ubuntu5.1USN-8114-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeUnchanged

Impact

ConfidentialityLow
IntegrityNone
AvailabilityNone

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

Exploit Intelligence

0.36%probability of exploitation in 30 days
28thpercentile

Low risk: more likely to be exploited than 28% of all known CVEs.

References

Related Vulnerabilities

Other CWE-93 vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2025-61884High7.598%KEV + Ransom-
CVE-2022-0666High7.544%-Fix
CVE-2016-3115Medium6.437%-Fix
CVE-2024-20337High8.230%-Fix
CVE-2021-39172High8.829%-Fix
CVE-2016-4975Medium6.120%-Fix
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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-02-27.