{ "document": { "category": "csaf_base", "csaf_version": "2.0", "distribution": { "tlp": { "label": "WHITE" } }, "lang": "en", "notes": [ { "category": "legal_disclaimer", "text": "The Netherlands Cyber Security Center (henceforth: NCSC-NL) maintains this portal to enhance access to its information and vulnerabilities. The use of this information is subject to the following terms and conditions:\n\nThe vulnerabilities disclosed in this portal are gathered by NCSC-NL from a variety of open sources, which the user can retrieve from other platforms. NCSC-NL makes every reasonable effort to ensure that the content of this portal is kept up to date, and that it is accurate and complete. Nevertheless, NCSC-NL cannot entirely rule out the possibility of errors, and therefore cannot give any warranty in respect of its completeness, accuracy or real-time keeping up-to-date. NCSC-NL does not control nor guarantee the accuracy, relevance, timeliness or completeness of information obtained from these external sources. The vulnerabilities disclosed in this portal are intended solely for the convenience of professional parties to take appropriate measures to manage the risks posed to the cybersecurity. No rights can be derived from the information provided therein.\n\nNCSC-NL and the Kingdom of the Netherlands assume no legal liability or responsibility for any damage resulting from either the use or inability of use of the vulnerabilities disclosed in this portal. This includes damage resulting from the inaccuracy of incompleteness of the information contained in it.\nThe information on this page is subject to Dutch law. All disputes related to or arising from the use of this portal regarding the disclosure of vulnerabilities will be submitted to the competent court in The Hague. This choice of means also applies to the court in summary proceedings." } ], "publisher": { "category": "coordinator", "contact_details": "cert@ncsc.nl", "name": "National Cyber Security Centre", "namespace": "https://www.ncsc.nl/" }, "title": "CVE-2026-28295", "tracking": { "current_release_date": "2026-03-28T18:43:37.041686Z", "generator": { "date": "2026-02-17T15:00:00Z", "engine": { "name": "V.E.L.M.A", "version": "1.7" } }, "id": "CVE-2026-28295", "initial_release_date": "2026-02-26T16:28:00.332399Z", "revision_history": [ { "date": "2026-02-26T16:28:00.332399Z", "number": "1", "summary": "CVE created.| Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| References created (2).| CWES updated (1)." }, { "date": "2026-02-26T16:28:04.082819Z", "number": "2", "summary": "NCSC Score created." }, { "date": "2026-02-26T16:47:04.373386Z", "number": "3", "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| References created (2).| CWES updated (1)." }, { "date": "2026-02-26T16:47:06.395285Z", "number": "4", "summary": "NCSC Score updated." }, { "date": "2026-02-26T20:16:37.579092Z", "number": "5", "summary": "Unknown change." }, { "date": "2026-02-27T00:43:19.165590Z", "number": "6", "summary": "Source created.| CVE status created. (valid)| Products created (2)." }, { "date": "2026-02-27T00:43:21.157058Z", "number": "7", "summary": "NCSC Score updated." }, { "date": "2026-02-27T06:42:55.053437Z", "number": "8", "summary": "Description created for source." }, { "date": "2026-02-27T14:36:57.418529Z", "number": "9", "summary": "Source created.| CVE status created. (valid)| EPSS created." }, { "date": "2026-02-27T14:37:05.575337Z", "number": "10", "summary": "NCSC Score updated." }, { "date": "2026-02-28T00:27:38.738850Z", "number": "11", "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| Products connected (5).| Product Identifiers created (5).| Product Remediations created (10).| Products created (5).| References created (2).| CWES updated (1).| Vendor_assessment created." }, { "date": "2026-02-28T00:27:51.145738Z", "number": "12", "summary": "NCSC Score updated." }, { "date": "2026-03-20T09:37:49.431473Z", "number": "13", "summary": "Source connected.| CVE status created. (valid)| EPSS created." }, { "date": "2026-03-20T09:37:51.447210Z", "number": "14", "summary": "NCSC Score updated." }, { "date": "2026-03-24T20:48:40.697863Z", "number": "15", "summary": "Source connected.| CVE status created. (valid)| Description created for source.| Products connected (4).| References created (5)." }, { "date": "2026-03-28T18:43:30.506684Z", "number": "16", "summary": "Products created (1).| Product Identifiers created (1).| Products removed (1)." }, { "date": "2026-03-28T18:43:34.293843Z", "number": "17", "summary": "NCSC Score updated." } ], "status": "interim", "version": "17" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:rpm/10", "product": { "name": "vers:rpm/10", "product_id": "CSAFPID-2858634", "product_identification_helper": { "cpe": "cpe:/o:redhat:enterprise_linux:10" } } } ], "category": "product_name", "name": "Red Hat Enterprise Linux 10" }, { "branches": [ { "category": "product_version_range", "name": "vers:rpm/6", "product": { "name": "vers:rpm/6", "product_id": "CSAFPID-1439321", "product_identification_helper": { "cpe": "cpe:/o:redhat:enterprise_linux:6" } } } ], "category": "product_name", "name": "Red Hat Enterprise Linux 6" }, { "branches": [ { "category": "product_version_range", "name": "vers:rpm/7", "product": { "name": "vers:rpm/7", "product_id": "CSAFPID-1439315", "product_identification_helper": { "cpe": "cpe:/o:redhat:enterprise_linux:7" } } } ], "category": "product_name", "name": "Red Hat Enterprise Linux 7" }, { "branches": [ { "category": "product_version_range", "name": "vers:rpm/8", "product": { "name": "vers:rpm/8", "product_id": "CSAFPID-1439317", "product_identification_helper": { "cpe": "cpe:/a:redhat:enterprise_linux:8" } } } ], "category": "product_name", "name": "Red Hat Enterprise Linux 8" }, { "branches": [ { "category": "product_version_range", "name": "vers:rpm/9", "product": { "name": "vers:rpm/9", "product_id": "CSAFPID-1439319", "product_identification_helper": { "cpe": "cpe:/o:redhat:enterprise_linux:9" } } } ], "category": "product_name", "name": "Red Hat Enterprise Linux 9" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-5736831" } } ], "category": "product_name", "name": "gvfs" } ], "category": "product_family", "name": "Red Hat Enterprise Linux 10" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-5736832" } } ], "category": "product_name", "name": "gvfs" } ], "category": "product_family", "name": "Red Hat Enterprise Linux 6" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-5736833" } } ], "category": "product_name", "name": "gvfs" } ], "category": "product_family", "name": "Red Hat Enterprise Linux 7" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-5736834" } } ], "category": "product_name", "name": "gvfs" } ], "category": "product_family", "name": "Red Hat Enterprise Linux 8" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-5736835" } } ], "category": "product_name", "name": "gvfs" } ], "category": "product_family", "name": "Red Hat Enterprise Linux 9" } ], "category": "vendor", "name": "Red Hat" }, { "branches": [ { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:deb/unknown", "product": { "name": "vers:deb/unknown", "product_id": "CSAFPID-5733937" } } ], "category": "product_name", "name": "gvfs" } ], "category": "product_family", "name": "bookworm" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:deb/1.46.2-2+deb11u1", "product": { "name": "vers:deb/1.46.2-2+deb11u1", "product_id": "CSAFPID-5958869", "product_identification_helper": { "purl": "pkg:deb/debian/gvfs@1.46.2-2+deb11u1?distro=bullseye" } } } ], "category": "product_name", "name": "gvfs" } ], "category": "product_family", "name": "bullseye" } ], "category": "vendor", "name": "Debian" }, { "branches": [ { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:unknown/>=0|<1.52.2-150600.3.3.1", "product": { "name": "vers:unknown/>=0|<1.52.2-150600.3.3.1", "product_id": "CSAFPID-5902372" } } ], "category": "product_name", "name": "gvfs" } ], "category": "product_family", "name": "SUSE:Linux Enterprise Module for Desktop Applications 15 SP7" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:unknown/>=0|<1.52.2-150600.3.3.1", "product": { "name": "vers:unknown/>=0|<1.52.2-150600.3.3.1", "product_id": "CSAFPID-5902373" } } ], "category": "product_name", "name": "gvfs" } ], "category": "product_family", "name": "SUSE:Linux Enterprise Server 15 SP6-LTSS" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:unknown/>=0|<1.52.2-150600.3.3.1", "product": { "name": "vers:unknown/>=0|<1.52.2-150600.3.3.1", "product_id": "CSAFPID-5902374" } } ], "category": "product_name", "name": "gvfs" } ], "category": "product_family", "name": "SUSE:Linux Enterprise Server for SAP Applications 15 SP6" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:unknown/>=0|<1.52.2-150600.3.3.1", "product": { "name": "vers:unknown/>=0|<1.52.2-150600.3.3.1", "product_id": "CSAFPID-5902375" } } ], "category": "product_name", "name": "gvfs" } ], "category": "product_family", "name": "openSUSE:Leap 15.6" } ], "category": "vendor", "name": "SUSE" } ] }, "vulnerabilities": [ { "cve": "CVE-2026-28295", "cwe": { "id": "CWE-918", "name": "Server-Side Request Forgery (SSRF)" }, "notes": [ { "category": "description", "text": "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.", "title": "nvd - https://nvd.nist.gov/vuln/detail/CVE-2026-28295" }, { "category": "description", "text": "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.", "title": "cveprojectv5 - https://www.cve.org/CVERecord?id=CVE-2026-28295" }, { "category": "description", "text": "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.", "title": "debian - https://security-tracker.debian.org/tracker/CVE-2026-28295" }, { "category": "description", "text": "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.\nA 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.\nThis is a LOW impact information disclosure flaw in the GVfs FTP backend. A client connecting to a malicious FTP server could be coerced into probing for open ports accessible from the client's network, as the client unconditionally trusts the IP address and port provided in passive mode (PASV) responses. This vulnerability requires user interaction with a compromised or malicious FTP server.", "title": "redhat - https://access.redhat.com/security/cve/CVE-2026-28295" }, { "category": "description", "text": "This update for gvfs fixes the following issues:\n\n- CVE-2026-28295: information disclosure when processing untrusted PASV responses from FTP servers (bsc#1258953).\n- CVE-2026-28296: arbitrary FTP command injection due to unsanitized CRLF sequences in user supplied file paths\n (bsc#1258954).\n", "title": "osv - https://www.googleapis.com/download/storage/v1/b/osv-vulnerabilities/o/SUSE%2FSUSE-SU-2026:0960-1.json?alt=media" }, { "category": "other", "text": "0.00031", "title": "EPSS" }, { "category": "other", "text": "3.5", "title": "NCSC Score" }, { "category": "other", "text": "There is cwe data available from source Nvd, There is product_remediation data available from source Redhat, Is related to a product by vendor Debian, The value of the most recent EPSS score", "title": "NCSC Score top decreasing factors" }, { "category": "details", "text": "Severity: 1\n", "title": "Vendor assessment" } ], "product_status": { "first_fixed": [ "CSAFPID-5958869" ], "known_affected": [ "CSAFPID-5733937", "CSAFPID-1439315", "CSAFPID-1439317", "CSAFPID-1439319", "CSAFPID-1439321", "CSAFPID-2858634", "CSAFPID-5736831", "CSAFPID-5736832", "CSAFPID-5736833", "CSAFPID-5736834", "CSAFPID-5736835", "CSAFPID-5902372", "CSAFPID-5902373", "CSAFPID-5902374", "CSAFPID-5902375" ] }, "references": [ { "category": "external", "summary": "Source - nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-28295" }, { "category": "external", "summary": "Source raw - nvd", "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-28295" }, { "category": "external", "summary": "Source - cveprojectv5", "url": "https://www.cve.org/CVERecord?id=CVE-2026-28295" }, { "category": "external", "summary": "Source raw - cveprojectv5", "url": "https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/28xxx/CVE-2026-28295.json" }, { "category": "external", "summary": "Source - debian", "url": "https://security-tracker.debian.org/tracker/CVE-2026-28295" }, { "category": "external", "summary": "Source - first", "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-28295" }, { "category": "external", "summary": "Source raw - first", "url": "https://api.first.org/data/v1/epss?limit=10000&offset=0" }, { "category": "external", "summary": "Source - redhat", "url": "https://access.redhat.com/security/cve/CVE-2026-28295" }, { "category": "external", "summary": "Source raw - redhat", "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-28295.json" }, { "category": "external", "summary": "Source - first", "url": "https://api.first.org/data/v1/epss?limit=10000&offset=0" }, { "category": "external", "summary": "Source - osv", "url": "https://www.googleapis.com/download/storage/v1/b/osv-vulnerabilities/o/SUSE%2FSUSE-SU-2026:0960-1.json?alt=media" }, { "category": "external", "summary": "Reference - cveprojectv5; nvd", "url": "https://access.redhat.com/security/cve/CVE-2026-28295" }, { "category": "external", "summary": "Reference - cveprojectv5; nvd", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2443004" }, { "category": "external", "summary": "Reference - redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-28295" }, { "category": "external", "summary": "Reference - redhat", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-28295" }, { "category": "external", "summary": "Reference - osv", "url": "https://www.suse.com/support/update/announcement/2026/suse-su-20260960-1/" }, { "category": "external", "summary": "Reference - osv", "url": "https://bugzilla.suse.com/1258953" }, { "category": "external", "summary": "Reference - osv", "url": "https://bugzilla.suse.com/1258954" }, { "category": "external", "summary": "Reference - osv", "url": "https://www.suse.com/security/cve/CVE-2026-28295" }, { "category": "external", "summary": "Reference - osv", "url": "https://www.suse.com/security/cve/CVE-2026-28296" } ], "remediations": [ { "category": "mitigation", "details": "To mitigate this issue, users should avoid connecting to untrusted or unknown FTP servers when using applications that rely on the GVfs FTP backend. This vulnerability requires the client to interact with a malicious FTP server for exploitation.", "product_ids": [ "CSAFPID-1439315", "CSAFPID-1439317", "CSAFPID-1439319", "CSAFPID-1439321", "CSAFPID-2858634", "CSAFPID-5736831", "CSAFPID-5736832", "CSAFPID-5736833", "CSAFPID-5736834", "CSAFPID-5736835" ] } ], "scores": [ { "cvss_v3": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N", "baseScore": 4.3, "baseSeverity": "MEDIUM" }, "products": [ "CSAFPID-1439315", "CSAFPID-1439317", "CSAFPID-1439319", "CSAFPID-1439321", "CSAFPID-2858634", "CSAFPID-5733937", "CSAFPID-5736831", "CSAFPID-5736832", "CSAFPID-5736833", "CSAFPID-5736834", "CSAFPID-5736835", "CSAFPID-5902372", "CSAFPID-5902373", "CSAFPID-5902374", "CSAFPID-5902375" ] } ], "title": "CVE-2026-28295" } ] }