{"schemaVersion":3,"id":"SUSE-SU-2026:4200-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for gvfs\n\nThis update for gvfs fixes the following issues:\n\n- CVE-2026-84267: `read_string()` allocates buffers withouth verifying that the buffer is completely filled when\n  communicating with a malicious SFTP server, which can lead to uninitialized heap memory leaks (bsc#1278157).\n- CVE-2026-84268: `read_reply()` processes length that exceeds requested client size when communicating with a malicious\n  SFTP server, which can lead to an OOB write (bsc#1278158).\n- CVE-2026-84269: DSI read path processes length that exceeds requested client size when communicating with a malicious\n  AFP server, which can lead to an OOB memory access (bsc#1278159).\n- CVE-2026-84270: `do_read()` trusts the data length returned by a mounted MTP device and does not limit it to the\n  original size requested by the client, which can lead to an OOB write (bsc#1278156).","dates":{"published":"2026-09-16T08:17:21.000Z","modified":"2026-09-16T21:45:03.611Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":null,"severity":"unknown","version":null,"versionLabel":null,"source":null,"vector":null,"computed":false,"selection":"none"},"metrics":[]},"epss":{"probability":null,"percentile":null,"severity":"unknown","asOf":null,"change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[],"last30":[]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[],"affected":[{"vendor":"suse","product":"gvfs&distro=SUSE Linux Enterprise Server 12 SP5-LTSS","name":"gvfs","label":"gvfs&distro=SUSE Linux Enterprise Server 12 SP5-LTSS","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/gvfs&distro=SUSE Linux Enterprise Server 12 SP5-LTSS","purlType":"rpm","versions":[{"text":"< 1.28.3-18.12.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.28.3-18.12.1","eol":null,"hubHref":null},{"vendor":"suse","product":"gvfs&distro=SUSE Linux Enterprise Server LTSS Extended Security 12 SP5","name":"gvfs","label":"gvfs&distro=SUSE Linux Enterprise Server LTSS Extended Security 12 SP5","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/gvfs&distro=SUSE Linux Enterprise Server LTSS Extended Security 12 SP5","purlType":"rpm","versions":[{"text":"< 1.28.3-18.12.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.28.3-18.12.1","eol":null,"hubHref":null}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-20264200-1/","label":"www.suse.com/support/update/announcement/2026/suse-su-20264200-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1278156","label":"bugzilla.suse.com/1278156","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1278157","label":"bugzilla.suse.com/1278157","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1278158","label":"bugzilla.suse.com/1278158","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1278159","label":"bugzilla.suse.com/1278159","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2026-84267","label":"www.suse.com/security/cve/CVE-2026-84267","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-84268","label":"www.suse.com/security/cve/CVE-2026-84268","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-84269","label":"www.suse.com/security/cve/CVE-2026-84269","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-84270","label":"www.suse.com/security/cve/CVE-2026-84270","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2026-84267","CVE-2026-84268","CVE-2026-84269","CVE-2026-84270"],"downstream":[],"duplicates":[],"related":["CVE-2026-84267","CVE-2026-84268","CVE-2026-84269","CVE-2026-84270"]},"timeline":[{"kind":"published","date":"2026-09-16T08:17:21.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-09-16T21:45:03.611Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":0,"level":"minimal","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-22T11:19:25.855Z","stale":false,"partial":false}}