{"id":"SUSE-SU-2026:5201-1","summary":"Security update for containerd","details":"This update for containerd fixes the following issues:\n\n- CVE-2026-39882: go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp: Memory exhaustion via uncapped HTTP\n  response body reading (bsc#1274214).\n- CVE-2026-47262: Denial of Service (DoS) condition via a maliciously crafted image (bsc#1268441).\n- CVE-2026-53493: a crafted OCI index graph can force very high CPU/memory usage during PullImage (before container\n  start), causing long ContainerCreating stalls and, at larger sizes, node/runtime instability (bsc#1282669).\n- CVE-2026-53495: CRI ExecSync Goroutine Leak Leads to Node-Level Denial of Service (bsc#1280007).\n- CVE-2026-95838: github.com/containerd/containerd: processing of certain image layers causes superlinear time\n  complexity in unpack handler and can lead to DoS (bsc#1285124).\n","modified":"2026-11-12T12:15:06.016803758Z","published":"2026-11-11T12:45:10Z","related":["CVE-2026-39882","CVE-2026-47262","CVE-2026-53493","CVE-2026-53495","CVE-2026-95838"],"upstream":["CVE-2026-39882","CVE-2026-47262","CVE-2026-53493","CVE-2026-53495","CVE-2026-95838"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-20265201-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1268441"},{"type":"REPORT","url":"https://bugzilla.suse.com/1274214"},{"type":"REPORT","url":"https://bugzilla.suse.com/1280007"},{"type":"REPORT","url":"https://bugzilla.suse.com/1282669"},{"type":"REPORT","url":"https://bugzilla.suse.com/1285124"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-39882"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-47262"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-53493"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-53495"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-95838"}],"affected":[{"package":{"name":"containerd","ecosystem":"SUSE:Linux Enterprise Micro 5.3","purl":"pkg:rpm/suse/containerd&distro=SUSE%20Linux%20Enterprise%20Micro%205.3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.7.29-150000.152.1"}]}],"ecosystem_specific":{"binaries":[{"containerd":"1.7.29-150000.152.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:5201-1.json"}},{"package":{"name":"containerd","ecosystem":"SUSE:Linux Enterprise Micro 5.4","purl":"pkg:rpm/suse/containerd&distro=SUSE%20Linux%20Enterprise%20Micro%205.4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.7.29-150000.152.1"}]}],"ecosystem_specific":{"binaries":[{"containerd":"1.7.29-150000.152.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:5201-1.json"}},{"package":{"name":"containerd","ecosystem":"SUSE:Linux Enterprise Micro 5.5","purl":"pkg:rpm/suse/containerd&distro=SUSE%20Linux%20Enterprise%20Micro%205.5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.7.29-150000.152.1"}]}],"ecosystem_specific":{"binaries":[{"containerd":"1.7.29-150000.152.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:5201-1.json"}},{"package":{"name":"containerd","ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP7","purl":"pkg:rpm/suse/containerd&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.7.29-150000.152.1"}]}],"ecosystem_specific":{"binaries":[{"containerd":"1.7.29-150000.152.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:5201-1.json"}},{"package":{"name":"containerd","ecosystem":"SUSE:Linux Enterprise Module for Containers 15 SP7","purl":"pkg:rpm/suse/containerd&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Containers%2015%20SP7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.7.29-150000.152.1"}]}],"ecosystem_specific":{"binaries":[{"containerd-ctr":"1.7.29-150000.152.1","containerd-devel":"1.7.29-150000.152.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:5201-1.json"}}],"schema_version":"1.9.2"}