{"schema_version":"1.7.5","id":"SUSE-SU-2025:3950-1","published":"2025-11-05T10:22:48Z","modified":"2026-03-23T04:51:21.958506Z","related":["CVE-2025-31133","CVE-2025-52565","CVE-2025-52881"],"upstream":["CVE-2025-31133","CVE-2025-52565","CVE-2025-52881"],"summary":"Security update for runc","details":"This update for runc fixes the following issues:\n\n- CVE-2025-31133: Fixed container escape via 'masked path' abuse due to mount race conditions (bsc#1252232).\n- CVE-2025-52565: Fixed container escape with malicious config due to /dev/console mount and related races (bsc#1252232).\n- CVE-2025-52881: Fixed container escape and denial of service due to arbitrary write gadgets and procfs write redirects (bsc#1252232).\n\nUpdate to runc v1.2.7. \n\n- Upstream changelog is available from <https://github.com/opencontainers/runc/releases/tag/v1.2.7>\n","affected":[{"package":{"name":"runc","ecosystem":"SUSE:Linux Enterprise Micro 5.3","purl":"pkg:rpm/suse/runc&distro=SUSE%20Linux%20Enterprise%20Micro%205.3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.7-150000.80.1"}]}],"ecosystem_specific":{"binaries":[{"runc":"1.2.7-150000.80.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2025:3950-1.json"}},{"package":{"name":"runc","ecosystem":"SUSE:Linux Enterprise Micro 5.4","purl":"pkg:rpm/suse/runc&distro=SUSE%20Linux%20Enterprise%20Micro%205.4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.7-150000.80.1"}]}],"ecosystem_specific":{"binaries":[{"runc":"1.2.7-150000.80.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2025:3950-1.json"}},{"package":{"name":"runc","ecosystem":"SUSE:Linux Enterprise Micro 5.5","purl":"pkg:rpm/suse/runc&distro=SUSE%20Linux%20Enterprise%20Micro%205.5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.7-150000.80.1"}]}],"ecosystem_specific":{"binaries":[{"runc":"1.2.7-150000.80.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2025:3950-1.json"}},{"package":{"name":"runc","ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP7","purl":"pkg:rpm/suse/runc&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.7-150000.80.1"}]}],"ecosystem_specific":{"binaries":[{"runc":"1.2.7-150000.80.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2025:3950-1.json"}},{"package":{"name":"runc","ecosystem":"SUSE:Linux Enterprise Module for Containers 15 SP6","purl":"pkg:rpm/suse/runc&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Containers%2015%20SP6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.7-150000.80.1"}]}],"ecosystem_specific":{"binaries":[{"runc":"1.2.7-150000.80.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2025:3950-1.json"}},{"package":{"name":"runc","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP3-LTSS","purl":"pkg:rpm/suse/runc&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.7-150000.80.1"}]}],"ecosystem_specific":{"binaries":[{"runc":"1.2.7-150000.80.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2025:3950-1.json"}},{"package":{"name":"runc","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS","purl":"pkg:rpm/suse/runc&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-ESPOS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.7-150000.80.1"}]}],"ecosystem_specific":{"binaries":[{"runc":"1.2.7-150000.80.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2025:3950-1.json"}},{"package":{"name":"runc","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS","purl":"pkg:rpm/suse/runc&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.7-150000.80.1"}]}],"ecosystem_specific":{"binaries":[{"runc":"1.2.7-150000.80.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2025:3950-1.json"}},{"package":{"name":"runc","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP5-ESPOS","purl":"pkg:rpm/suse/runc&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-ESPOS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.7-150000.80.1"}]}],"ecosystem_specific":{"binaries":[{"runc":"1.2.7-150000.80.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2025:3950-1.json"}},{"package":{"name":"runc","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP5-LTSS","purl":"pkg:rpm/suse/runc&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.7-150000.80.1"}]}],"ecosystem_specific":{"binaries":[{"runc":"1.2.7-150000.80.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2025:3950-1.json"}},{"package":{"name":"runc","ecosystem":"SUSE:Linux Enterprise Server 15 SP3-LTSS","purl":"pkg:rpm/suse/runc&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP3-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.7-150000.80.1"}]}],"ecosystem_specific":{"binaries":[{"runc":"1.2.7-150000.80.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2025:3950-1.json"}},{"package":{"name":"runc","ecosystem":"SUSE:Linux Enterprise Server 15 SP4-LTSS","purl":"pkg:rpm/suse/runc&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP4-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.7-150000.80.1"}]}],"ecosystem_specific":{"binaries":[{"runc":"1.2.7-150000.80.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2025:3950-1.json"}},{"package":{"name":"runc","ecosystem":"SUSE:Linux Enterprise Server 15 SP5-LTSS","purl":"pkg:rpm/suse/runc&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP5-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.7-150000.80.1"}]}],"ecosystem_specific":{"binaries":[{"runc":"1.2.7-150000.80.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2025:3950-1.json"}},{"package":{"name":"runc","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP3","purl":"pkg:rpm/suse/runc&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.7-150000.80.1"}]}],"ecosystem_specific":{"binaries":[{"runc":"1.2.7-150000.80.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2025:3950-1.json"}},{"package":{"name":"runc","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP4","purl":"pkg:rpm/suse/runc&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.7-150000.80.1"}]}],"ecosystem_specific":{"binaries":[{"runc":"1.2.7-150000.80.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2025:3950-1.json"}},{"package":{"name":"runc","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP5","purl":"pkg:rpm/suse/runc&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.7-150000.80.1"}]}],"ecosystem_specific":{"binaries":[{"runc":"1.2.7-150000.80.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2025:3950-1.json"}},{"package":{"name":"runc","ecosystem":"SUSE:Linux Enterprise Micro 5.2","purl":"pkg:rpm/suse/runc&distro=SUSE%20Linux%20Enterprise%20Micro%205.2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.7-150000.80.1"}]}],"ecosystem_specific":{"binaries":[{"runc":"1.2.7-150000.80.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2025:3950-1.json"}},{"package":{"name":"runc","ecosystem":"SUSE:Enterprise Storage 7.1","purl":"pkg:rpm/suse/runc&distro=SUSE%20Enterprise%20Storage%207.1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.7-150000.80.1"}]}],"ecosystem_specific":{"binaries":[{"runc":"1.2.7-150000.80.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2025:3950-1.json"}},{"package":{"name":"runc","ecosystem":"openSUSE:Leap 15.6","purl":"pkg:rpm/opensuse/runc&distro=openSUSE%20Leap%2015.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.7-150000.80.1"}]}],"ecosystem_specific":{"binaries":[{"runc":"1.2.7-150000.80.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2025:3950-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2025/suse-su-20253950-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1252232"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2025-31133"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2025-52565"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2025-52881"}]}