{"schema_version":"1.7.5","id":"openSUSE-SU-2026:20907-1","published":"2026-06-05T11:01:03Z","modified":"2026-06-09T18:24:31.025873668Z","related":["CVE-2025-4748","CVE-2026-32147","CVE-2026-42789","CVE-2026-42790","CVE-2026-42791"],"upstream":["CVE-2025-4748","CVE-2026-32147","CVE-2026-42789","CVE-2026-42790","CVE-2026-42791"],"summary":"Security update for erlang","details":"This update for erlang fixes the following issues\n\n- CVE-2025-4748: improper limitation of a pathname may lead to path traversal (bsc#1244642).\n- CVE-2026-32147: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in SFTP chroot\n  (bsc#1262503).\n- CVE-2026-42789: `public_key` application accepts non-CA certificates as intermediate issuers and this enables chain\n  forgery (bsc#1266449).\n- CVE-2026-42790: Name Constraints and Subject CommonName fallback in TLS hostname verification allows for certificate\n  forgery by MITM attacker (bsc#1266466).\n- CVE-2026-42791: OCSP response verification in the `public_key` application does not check the validity period of the\n  OCSP responder certificate and allows for OCSP response response forgery (bsc#1266448).\n","affected":[{"package":{"name":"erlang","ecosystem":"openSUSE:Leap 16.0","purl":"pkg:rpm/opensuse/erlang&distro=openSUSE%20Leap%2016.0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"27.1.3-160000.5.1"}]}],"ecosystem_specific":{"binaries":[{"erlang":"27.1.3-160000.5.1","erlang-debugger":"27.1.3-160000.5.1","erlang-debugger-src":"27.1.3-160000.5.1","erlang-dialyzer":"27.1.3-160000.5.1","erlang-dialyzer-src":"27.1.3-160000.5.1","erlang-diameter":"27.1.3-160000.5.1","erlang-diameter-src":"27.1.3-160000.5.1","erlang-doc":"27.1.3-160000.5.1","erlang-epmd":"27.1.3-160000.5.1","erlang-et":"27.1.3-160000.5.1","erlang-et-src":"27.1.3-160000.5.1","erlang-jinterface":"27.1.3-160000.5.1","erlang-jinterface-src":"27.1.3-160000.5.1","erlang-observer":"27.1.3-160000.5.1","erlang-observer-src":"27.1.3-160000.5.1","erlang-reltool":"27.1.3-160000.5.1","erlang-reltool-src":"27.1.3-160000.5.1","erlang-src":"27.1.3-160000.5.1","erlang-wx":"27.1.3-160000.5.1","erlang-wx-src":"27.1.3-160000.5.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2026:20907-1.json"}}],"references":[{"type":"ADVISORY"},{"type":"REPORT","url":"https://bugzilla.suse.com/1244642"},{"type":"REPORT","url":"https://bugzilla.suse.com/1262503"},{"type":"REPORT","url":"https://bugzilla.suse.com/1266448"},{"type":"REPORT","url":"https://bugzilla.suse.com/1266449"},{"type":"REPORT","url":"https://bugzilla.suse.com/1266466"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2025-4748"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-32147"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-42789"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-42790"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-42791"}]}