{"answers":{"affected":"10 open source packages ship an affected version, including github.com/containerd/containerd/v2 and github.com/containerd/containerd. It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-64329 in the wild and no public exploit code.","fix":"Upgrade github.com/containerd/containerd/v2 to a fixed version for your release line: 2.0.7, 2.1.5 or 2.2.0.","what":"CVE-2025-64329 is a medium-severity denial of service vulnerability in containerd, published on 7 Nov 2025. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-64329 and fix it if it is affected.\n\nWhat it is: CVE-2025-64329 is a medium-severity denial of service vulnerability in containerd, published on 7 Nov 2025. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-64329 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- github.com/containerd/containerd/v2 (Go): affected all versions; fixed in 2.0.7, 2.1.5, 2.2.0\n- github.com/containerd/containerd/v2 (Go): affected all versions; fixed in 2.0.7\n- github.com/containerd/containerd/v2 (Go): affected all versions; fixed in 2.0.7\n- github.com/containerd/containerd/v2 (Go): affected from 2.1.0-beta.0; fixed in 2.1.5\n- github.com/containerd/containerd/v2 (Go): affected from 2.1.0-beta.0; fixed in 2.1.5\n- github.com/containerd/containerd/v2 (Go): affected from 2.2.0-beta.0; fixed in 2.2.0\n- github.com/containerd/containerd/v2 (Go): affected from 2.2.0-beta.0; fixed in 2.2.0\n- github.com/containerd/containerd (Go): affected all versions; fixed in 1.7.29\n- github.com/containerd/containerd (Go): affected all versions; fixed in 1.7.29\n- github.com/containerd/containerd (Go): affected all versions; fixed in 1.7.29\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2025-64329/ (Markdown: https://insights.sbomify.com/CVE-2025-64329/index.md)","id":"CVE-2025-64329","markdown":"https://insights.sbomify.com/CVE-2025-64329/index.md","name":"CVE-2025-64329","record":{"aliases":["AZL-69739","AZL-69745","AZL-69973","AZL-69976","BELL-CVE-2025-64329","CLEANSTART-2026-DK18368","CLEANSTART-2026-RB58878","DEBIAN-CVE-2025-64329","GHSA-m6hq-p25p-ffr2","GO-2025-4108","MINI-2xcx-q8gp-cw8w","MINI-3h9r-ppvf-vc3g","MINI-3r8c-q4h4-fg8v","MINI-3vxh-jfvj-vmq6","MINI-3xpm-gjh2-578g","MINI-42hg-gx2f-4wx9","MINI-4342-j5fx-39jh","MINI-48wm-grwf-fv24","MINI-499x-3cwq-h6p8","MINI-4c22-79w3-3f87","MINI-4g3v-9xgc-54h6","MINI-4jj2-3w84-jff2","MINI-5297-j7r8-4376","MINI-53w8-gxv9-jgxr","MINI-552r-5vgj-36qw","MINI-5pj7-7mhh-qgf7","MINI-6348-g93x-3crj","MINI-63w6-h6v7-q55x","MINI-69m2-2h6j-5wwx","MINI-6j7v-x399-4w53","MINI-72jc-jwwf-x3jj","MINI-786c-62fj-wq3v","MINI-78w9-fpxf-rjmp","MINI-7hxm-5439-gf64","MINI-7m2q-24x2-3vcc","MINI-7prh-r5c6-q3g2","MINI-7wrp-5jq2-6687","MINI-86mv-pccg-6gxm","MINI-874p-q2xv-hpv9","MINI-87xg-ggwj-mvmr","MINI-8c67-5x37-w7f5","MINI-8ch6-85hq-wwrw","MINI-8j8f-r64w-9wqf","MINI-8jr8-p9mc-qwv7","MINI-8pg2-gfgx-24rm","MINI-92p9-f3mp-9r78","MINI-9c3r-8389-hv8q","MINI-9gxw-cg54-829j","MINI-9m3r-cg98-45qv","MINI-c62w-rpf2-mpc5","MINI-c682-qq24-xw49","MINI-c6rq-fj3c-5gmc","MINI-c9v5-x7cm-w9mq","MINI-cqr8-cj9j-c297","MINI-f4f7-h3g4-445c","MINI-f5gc-jw8p-mwrx","MINI-f5mw-h448-vr9m","MINI-fwrw-xxhc-7h2w","MINI-g7fj-qf2q-895m","MINI-g9fq-vvf6-h4jj","MINI-ggj3-58m5-8vj6","MINI-j4q2-87mj-72cj","MINI-j563-fjxg-m9r3","MINI-j756-f2p6-8rvv","MINI-jw85-x8gj-r9pc","MINI-jx8j-2q39-8973","MINI-m57x-4c3h-jx36","MINI-m5rx-q3q4-7vgq","MINI-mfjx-58f8-vpgq","MINI-mq4v-jmmr-2xp3","MINI-p6x9-qxm8-jh58","MINI-pg56-g5f8-8j4m","MINI-pjwj-c63v-77fr","MINI-pqm5-g7q7-q7wc","MINI-prq6-2f7v-cv2r","MINI-prqh-3fw5-849w","MINI-q3wg-hrxr-c8m2","MINI-qgqv-5wch-v3gf","MINI-qv3r-55g5-h3fr","MINI-r53q-q945-mr6g","MINI-r5mh-8v3v-hg78","MINI-r78q-2fx4-fgh4","MINI-rvpx-jhcg-9g9f","MINI-rvwv-96r7-fvpx","MINI-rwcm-8j3c-v993","MINI-v6r8-pw7x-5jpj","MINI-v855-24p4-23hx","MINI-vq79-g63j-7728","MINI-vqr8-r9pw-6p4x","MINI-vxhc-pc3m-p5gf","MINI-w7h7-8qwp-w5hm","MINI-w8fp-wv48-mhg5","MINI-wjw7-7vx5-c8qc","MINI-wq7p-qpm3-j8c6","MINI-x6gg-29w3-jfcv","MINI-x8w8-w2qf-fwj8","MINI-xc59-pm9j-c22g","MINI-xgj2-c6p3-gmf8","MINI-xj8x-7833-3433","MINI-xjf4-g67c-cmvc","MINI-xxjw-5676-q8fh","UBUNTU-CVE-2025-64329"],"analysis":{"component_type":"container_or_infrastructure","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"container runtime","requires_auth":"none","summary":"Attackers can exhaust host memory via goroutine leaks in containerd's CRI Attach implementation, causing denial of service.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"containerd","vendor":"linuxfoundation"}],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-401","name":"Missing Release of Memory after Effective Lifetime"}],"description":"containerd is an open-source container runtime. Versions 1.7.28 and below, 2.0.0-beta.0 through 2.0.6, 2.1.0-beta.0 through 2.1.4, and 2.2.0-beta.0 through 2.2.0-rc.1 contain a bug in the CRI Attach implementation where a user can exhaust memory on the host due to goroutine leaks. This issue is fixed in versions 1.7.29, 2.0.7, 2.1.5 and 2.2.0. To workaround this vulnerability, users can set up an admission controller to control accesses to pods/attach resources.","ecosystems":["Go"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"containerd CRI server: Host memory exhaustion through Attach goroutine leak","id":"CVE-2025-64329","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":null,"products":[],"type":"denial_of_service","year":"2025"},"n_packages":10,"n_references":2,"next":{"headline":"Suricata is vulnerable to a heap buffer overflow on verdict","id":"CVE-2025-64330"},"packages":[{"ecosystem":"Go","fixed":["1.7.29"],"introduced":["0"],"last_affected":[],"package":"github.com/containerd/containerd","purl":null,"source":"GHSA-m6hq-p25p-ffr2"},{"ecosystem":"Go","fixed":["1.7.29"],"introduced":["0"],"last_affected":[],"package":"github.com/containerd/containerd","purl":"pkg:golang/github.com/containerd/containerd","source":"GHSA-m6hq-p25p-ffr2"},{"ecosystem":"Go","fixed":["1.7.29"],"introduced":["0"],"last_affected":[],"package":"github.com/containerd/containerd","purl":"pkg:golang/github.com/containerd/containerd","source":"GO-2025-4108"},{"ecosystem":"Go","fixed":["2.0.7","2.1.5","2.2.0"],"introduced":["0","2.1.0-beta.0","2.2.0-beta.0"],"last_affected":[],"package":"github.com/containerd/containerd/v2","purl":"pkg:golang/github.com/containerd/containerd/v2","source":"GO-2025-4108"},{"ecosystem":"Go","fixed":["2.0.7"],"introduced":["0"],"last_affected":[],"package":"github.com/containerd/containerd/v2","purl":null,"source":"GHSA-m6hq-p25p-ffr2"},{"ecosystem":"Go","fixed":["2.0.7"],"introduced":["0"],"last_affected":[],"package":"github.com/containerd/containerd/v2","purl":"pkg:golang/github.com/containerd/containerd/v2","source":"GHSA-m6hq-p25p-ffr2"},{"ecosystem":"Go","fixed":["2.1.5"],"introduced":["2.1.0-beta.0"],"last_affected":[],"package":"github.com/containerd/containerd/v2","purl":null,"source":"GHSA-m6hq-p25p-ffr2"},{"ecosystem":"Go","fixed":["2.1.5"],"introduced":["2.1.0-beta.0"],"last_affected":[],"package":"github.com/containerd/containerd/v2","purl":"pkg:golang/github.com/containerd/containerd/v2","source":"GHSA-m6hq-p25p-ffr2"},{"ecosystem":"Go","fixed":["2.2.0"],"introduced":["2.2.0-beta.0"],"last_affected":[],"package":"github.com/containerd/containerd/v2","purl":null,"source":"GHSA-m6hq-p25p-ffr2"},{"ecosystem":"Go","fixed":["2.2.0"],"introduced":["2.2.0-beta.0"],"last_affected":[],"package":"github.com/containerd/containerd/v2","purl":"pkg:golang/github.com/containerd/containerd/v2","source":"GHSA-m6hq-p25p-ffr2"}],"prev":{"headline":"Sangoma FreePBX OS Command Injection","id":"CVE-2025-64328"},"products":["containerd"],"published":"2025-11-07","related":[{"cvss_score":9.4,"headline":"containerd CRI — image-config `LABEL` flows to restart-monitor `binary://` logger: host-root command execution from an image pull","id":"CVE-2026-53488","kev_date_added":null,"published":"2026-07-01"},{"cvss_score":8.4,"headline":"containerd CRI checkpoint restore CDI annotation smuggling","id":"CVE-2026-53492","kev_date_added":null,"published":"2026-07-01"},{"cvss_score":8.2,"headline":"containerd: Arbitrary host CRI log file read via symlink following in CRI checkpoint restore","id":"CVE-2026-53489","kev_date_added":null,"published":"2026-07-01"},{"cvss_score":7.6,"headline":"Containerd vulnerable to host filesystem access during image unpack","id":"CVE-2025-47290","kev_date_added":null,"published":"2025-05-20"},{"cvss_score":7.3,"headline":"containerd user ID handling bypass allows runAsNonRoot evasion","id":"CVE-2026-46680","kev_date_added":null,"published":"2026-07-01"},{"cvss_score":7.3,"headline":"containerd affected by a local privilege escalation via wide permissions on CRI directory","id":"CVE-2024-25621","kev_date_added":null,"published":"2025-11-06"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"Go Vulnerability Database","prefix":"GO"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-11-07","vendors":["containerd"]},"summary":"Attackers can exhaust host memory via goroutine leaks in containerd's CRI Attach implementation, causing denial of service.","url":"https://insights.sbomify.com/CVE-2025-64329/"}