Is CVE-2026-28295 in the CISA KEV catalog?

No. CVE-2026-28295 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2026-28295?

CVE-2026-28295 has a CVSS v3 base score of 4.3 (MEDIUM).

What is the EPSS score for CVE-2026-28295?

CVE-2026-28295 has an EPSS score of 0.19% (8th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2026-28295?

Upgrade gvfs on debian 11 to 1.46.2-2+deb11u1 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2026-28295

MEDIUM

4.3

CVSS v3

NVD

Description

A flaw was found in the FTP GVfs backend. A malicious FTP server can exploit this vulnerability by providing an arbitrary IP address and port in its passive mode (PASV) response. The client unconditionally trusts this information and attempts to connect to the specified endpoint, allowing the malicious server to probe for open ports accessible from the client's network.

CWE-918Server-Side Request Forgery (SSRF)

How to fix

Remediation Available

gvfsDebian

Fixed in:1.46.2-2+deb11u1CVE-2026-28295

Fixed in:1.50.3-1+deb12u1CVE-2026-28295

Fixed in:1.57.2-2+deb13u1CVE-2026-28295

Fixed in:1.59.90-1CVE-2026-28295

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

0.19%probability of exploitation in 30 days

8thpercentile

Low risk: more likely to be exploited than 8% of all known CVEs.

References

Other references2

Related Vulnerabilities

Other CWE-918 (Server-Side Request Forgery (SSRF)) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2024-21893	High	8.2	100%	KEV + Ransom	-
CVE-2021-40438	Critical	9.0	100%	KEV	Fix
CVE-2021-34473	Critical	9.1	100%	KEV + Ransom	Fix
CVE-2021-26855	Critical	9.1	100%	KEV + Ransom	Fix
CVE-2021-21985	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2022-41040	High	8.8	100%	KEV + Ransom	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.