{"schemaVersion":3,"id":"OPENSUSE-SU-2026:20607-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for erlang\n\nThis update for erlang fixes the following issues:\n\nSecurity issues fixed:\n\n- CVE-2026-21620: improper isolation and compartmentalization can lead to TFTP relative path traversal and remote\n  arbitrary reads/writes (bsc#1258663).\n- CVE-2026-23941: improper handling of duplicate Content-Length headers in Erlang OTP can lead to HTTP request\n  smuggling (bsc#1259687).\n- CVE-2026-23942: improper limitation of a pathname to a restricted directory in the SFTP server can lead to path\n  traversal (bsc#1259681).\n- CVE-2026-23943: improper handling of highly compressed data in Erlang OTP ssh can lead to denial of service\n  (bsc#1259682).\n- CVE-2026-28808: incorrect authorization can lead to unauthenticated access to protected CGI scripts (bsc#1261728).\n- CVE-2026-28810: predictable DNS transaction IDs can lead to DNS cache poisoning (bsc#1261726).\n- CVE-2026-32144: missing signature verification can lead to OCSP authorization bypass and information disclosure\n  (bsc#1261734).\n\nOther updates and bugfixes:\n\n- jinterface: allow to build determenistic OtpErlang.jar (bsc#1262288).","dates":{"published":"2026-04-22T10:52:20.000Z","modified":"2026-04-24T08:16:29.068Z","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":"opensuse","product":"erlang&distro=openSUSE Leap 16.0","name":"erlang","label":"erlang&distro=openSUSE Leap 16.0","ecosystem":"openSUSE","cpePart":null,"purl":"pkg:rpm/opensuse/erlang&distro=openSUSE Leap 16.0","purlType":"rpm","versions":[{"text":"< 27.1.3-160000.4.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 27.1.3-160000.4.1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://bugzilla.suse.com/1258663","label":"bugzilla.suse.com/1258663","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1259681","label":"bugzilla.suse.com/1259681","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1259682","label":"bugzilla.suse.com/1259682","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1259687","label":"bugzilla.suse.com/1259687","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1261726","label":"bugzilla.suse.com/1261726","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1261728","label":"bugzilla.suse.com/1261728","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1261734","label":"bugzilla.suse.com/1261734","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1262288","label":"bugzilla.suse.com/1262288","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2026-21620","label":"www.suse.com/security/cve/CVE-2026-21620","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-23941","label":"www.suse.com/security/cve/CVE-2026-23941","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-23942","label":"www.suse.com/security/cve/CVE-2026-23942","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-23943","label":"www.suse.com/security/cve/CVE-2026-23943","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-28808","label":"www.suse.com/security/cve/CVE-2026-28808","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-28810","label":"www.suse.com/security/cve/CVE-2026-28810","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-32144","label":"www.suse.com/security/cve/CVE-2026-32144","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2026-21620","CVE-2026-23941","CVE-2026-23942","CVE-2026-23943","CVE-2026-28808","CVE-2026-28810","CVE-2026-32144"],"downstream":[],"duplicates":[],"related":["CVE-2026-21620","CVE-2026-23941","CVE-2026-23942","CVE-2026-23943","CVE-2026-28808","CVE-2026-28810","CVE-2026-32144"]},"timeline":[{"kind":"published","date":"2026-04-22T10:52:20.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-24T08:16:29.068Z","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":"2026-10-19T06:56:43.864Z","stale":false,"partial":false}}