{"schema_version":"1.7.2","id":"OESA-2026-3564","modified":"2026-08-30T04:17:41Z","published":"2026-08-30T04:17:41Z","upstream":["CVE-2026-35469"],"summary":"containerd security update","details":"containerd is an industry-standard container runtime with an emphasis on simplicity, robustness and portability.  It is available as a daemon for Linux and Windows, which can manage the complete container lifecycle of its host system: image transfer and storage, container execution and supervision, low-level storage and network attachments, etc.\r\n\r\nSecurity Fix(es):\n\nspdystream is a Go library for multiplexing streams over SPDY connections. In versions 0.5.0 and below, the SPDY/3 frame parser does not validate attacker-controlled counts and lengths before allocating memory. Three allocation paths are affected: the SETTINGS frame entry count, the header count in parseHeaderValueBlock, and individual header field sizes — all read as 32-bit integers and used directly as allocation sizes with no bounds checking. Because SPDY header blocks are zlib-compressed, a small on-the-wire payload can decompress into large attacker-controlled values. A remote peer that can send SPDY frames to a service using spdystream can exhaust process memory and cause an out-of-memory crash with a single crafted control frame. This issue has been fixed in version 0.5.1.(CVE-2026-35469)","affected":[{"package":{"ecosystem":"openEuler:24.03-LTS-SP3","name":"containerd","purl":"pkg:rpm/openEuler/containerd&distro=openEuler-24.03-LTS-SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.22-30.oe2403sp3"}]}],"ecosystem_specific":{"aarch64":["containerd-1.6.22-30.oe2403sp3.aarch64.rpm"],"src":["containerd-1.6.22-30.oe2403sp3.src.rpm"],"x86_64":["containerd-1.6.22-30.oe2403sp3.x86_64.rpm"]}},{"package":{"ecosystem":"openEuler:24.03-LTS-SP4","name":"containerd","purl":"pkg:rpm/openEuler/containerd&distro=openEuler-24.03-LTS-SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.22-30.oe2403sp4"}]}],"ecosystem_specific":{"aarch64":["containerd-1.6.22-30.oe2403sp4.aarch64.rpm"],"src":["containerd-1.6.22-30.oe2403sp4.src.rpm"],"x86_64":["containerd-1.6.22-30.oe2403sp4.x86_64.rpm"]}},{"package":{"ecosystem":"openEuler:20.03-LTS-SP4","name":"containerd","purl":"pkg:rpm/openEuler/containerd&distro=openEuler-20.03-LTS-SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.0-226.oe2003sp4"}]}],"ecosystem_specific":{"aarch64":["containerd-1.2.0-226.oe2003sp4.aarch64.rpm"],"src":["containerd-1.2.0-226.oe2003sp4.src.rpm"],"x86_64":["containerd-1.2.0-226.oe2003sp4.x86_64.rpm"]}},{"package":{"ecosystem":"openEuler:22.03-LTS-SP4","name":"containerd","purl":"pkg:rpm/openEuler/containerd&distro=openEuler-22.03-LTS-SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.0-327.oe2203sp4"}]}],"ecosystem_specific":{"aarch64":["containerd-1.2.0-327.oe2203sp4.aarch64.rpm"],"src":["containerd-1.2.0-327.oe2203sp4.src.rpm"],"x86_64":["containerd-1.2.0-327.oe2203sp4.x86_64.rpm"]}},{"package":{"ecosystem":"openEuler:24.03-LTS-SP1","name":"containerd","purl":"pkg:rpm/openEuler/containerd&distro=openEuler-24.03-LTS-SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.22-30.oe2403sp1"}]}],"ecosystem_specific":{"aarch64":["containerd-1.6.22-30.oe2403sp1.aarch64.rpm"],"src":["containerd-1.6.22-30.oe2403sp1.src.rpm"],"x86_64":["containerd-1.6.22-30.oe2403sp1.x86_64.rpm"]}}],"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3564"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-35469"}],"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}],"database_specific":{"severity":"Medium"}}