{"answers":{"affected":"10 open source packages ship an affected version, including github.com/cilium/cilium, cilium and cilium-operator. It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-64715 in the wild and no public exploit code.","fix":"Upgrade github.com/cilium/cilium to a fixed version for your release line: 1.16.17, 1.17.10 or 1.18.4.","what":"CVE-2025-64715 is a medium-severity vulnerability in cilium, published on 29 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-2025-64715 and fix it if it is affected.\n\nWhat it is: CVE-2025-64715 is a medium-severity vulnerability in cilium, published on 29 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-2025-64715 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- github.com/cilium/cilium (Go): affected all versions; fixed in 1.16.17, 1.17.10, 1.18.4\n- github.com/cilium/cilium (Go): affected all versions; fixed in 1.16.17\n- github.com/cilium/cilium (Go): affected all versions; fixed in 1.16.17\n- github.com/cilium/cilium (Go): affected from 1.17.0; fixed in 1.17.10\n- github.com/cilium/cilium (Go): affected from 1.17.0; fixed in 1.17.10\n- github.com/cilium/cilium (Go): affected from 1.18.0; fixed in 1.18.4\n- github.com/cilium/cilium (Go): affected from 1.18.0; fixed in 1.18.4\n- cilium (Bitnami): affected all versions; fixed in 1.16.17, 1.17.10, 1.18.4\n- cilium-operator (Bitnami): affected all versions; fixed in 1.16.17, 1.17.10, 1.18.4\n- hubble-relay (Bitnami): affected all versions; fixed in 1.16.17, 1.17.10, 1.18.4\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-2025-64715/ (Markdown: https://insights.sbomify.com/CVE-2025-64715/index.md)","id":"CVE-2025-64715","markdown":"https://insights.sbomify.com/CVE-2025-64715/index.md","name":"CVE-2025-64715","record":{"aliases":["BIT-cilium-2025-64715","BIT-cilium-operator-2025-64715","BIT-hubble-relay-2025-64715","CLEANSTART-2026-EQ27053","CLEANSTART-2026-MX56215","GHSA-38pp-6gcp-rqvm","GO-2025-4167","MINI-48ww-6vxx-3jcr","MINI-8hvv-9hj9-xj5v","MINI-966p-xj4c-m66v","MINI-9m5x-9644-73wx","MINI-9rff-4342-xm75","MINI-chjw-552p-hqpx","MINI-mprm-mg68-wgm7","MINI-pfc2-qmmp-xp5w","MINI-qjmh-x79w-239x","MINI-qmwm-v282-gqj2","MINI-vcx8-v46r-7c6r","MINI-w88g-92m9-f8mw"],"analysis":{"component_type":"container_or_infrastructure","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"adjacent_or_local","non_default_config":true,"product_category":"Cilium network security","requires_auth":"none","summary":"Misconfigured Cilium policies referencing non-existent AWS security groups can unintentionally allow unrestricted egress traffic, bypassing intended network restrictions.","user_interaction":"not_required","vuln_class":"misconfiguration"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"cilium","vendor":"cilium"}],"cvss":{"score":4,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-284","name":"Improper Access Control"}],"description":"Cilium is a networking, observability, and security solution with an eBPF-based dataplane. Prior to versions 1.16.17, 1.17.10, and 1.18.4, CiliumNetworkPolicys which use egress.toGroups.aws.securityGroupsIds to reference AWS security group IDs that do not exist or are not attached to any network interface may unintentionally allow broader outbound access than intended by the policy authors. In such cases, the toCIDRset section of the derived policy is not generated, which means outbound traffic may be permitted to more destinations than originally intended. This issue has been patched in versions 1.16.17, 1.17.10, and 1.18.4. There are no workarounds for this issue.","ecosystems":["Bitnami","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":"Cilium with misconfigured toGroups in policies can lead to unrestricted egress traffic","id":"CVE-2025-64715","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":null,"products":[],"type":"misconfiguration","year":"2025"},"n_packages":10,"n_references":5,"next":{"headline":"Anubis vulnerable to possible XSS via redir parameter when using subrequest auth mode","id":"CVE-2025-64716"},"packages":[{"ecosystem":"Bitnami","fixed":["1.16.17","1.17.10","1.18.4"],"introduced":["0","1.17.0","1.18.0"],"last_affected":[],"package":"cilium","purl":"pkg:bitnami/cilium","source":"BIT-cilium-2025-64715"},{"ecosystem":"Bitnami","fixed":["1.16.17","1.17.10","1.18.4"],"introduced":["0","1.17.0","1.18.0"],"last_affected":[],"package":"cilium-operator","purl":"pkg:bitnami/cilium-operator","source":"BIT-cilium-operator-2025-64715"},{"ecosystem":"Bitnami","fixed":["1.16.17","1.17.10","1.18.4"],"introduced":["0","1.17.0","1.18.0"],"last_affected":[],"package":"hubble-relay","purl":"pkg:bitnami/hubble-relay","source":"BIT-hubble-relay-2025-64715"},{"ecosystem":"Go","fixed":["1.16.17","1.17.10","1.18.4"],"introduced":["0","1.17.0","1.18.0"],"last_affected":[],"package":"github.com/cilium/cilium","purl":"pkg:golang/github.com/cilium/cilium","source":"GO-2025-4167"},{"ecosystem":"Go","fixed":["1.16.17"],"introduced":["0"],"last_affected":[],"package":"github.com/cilium/cilium","purl":null,"source":"GHSA-38pp-6gcp-rqvm"},{"ecosystem":"Go","fixed":["1.16.17"],"introduced":["0"],"last_affected":[],"package":"github.com/cilium/cilium","purl":"pkg:golang/github.com/cilium/cilium","source":"GHSA-38pp-6gcp-rqvm"},{"ecosystem":"Go","fixed":["1.17.10"],"introduced":["1.17.0"],"last_affected":[],"package":"github.com/cilium/cilium","purl":null,"source":"GHSA-38pp-6gcp-rqvm"},{"ecosystem":"Go","fixed":["1.17.10"],"introduced":["1.17.0"],"last_affected":[],"package":"github.com/cilium/cilium","purl":"pkg:golang/github.com/cilium/cilium","source":"GHSA-38pp-6gcp-rqvm"},{"ecosystem":"Go","fixed":["1.18.4"],"introduced":["1.18.0"],"last_affected":[],"package":"github.com/cilium/cilium","purl":null,"source":"GHSA-38pp-6gcp-rqvm"},{"ecosystem":"Go","fixed":["1.18.4"],"introduced":["1.18.0"],"last_affected":[],"package":"github.com/cilium/cilium","purl":"pkg:golang/github.com/cilium/cilium","source":"GHSA-38pp-6gcp-rqvm"}],"prev":{"headline":"PrivateBin's template-switching feature allows arbitrary local file inclusion through path traversal","id":"CVE-2025-64714"},"products":["cilium"],"published":"2025-11-29","related":[{"cvss_score":9.2,"headline":"Cilium: Sensitive information disclosure and cluster disruption via local Envoy admin socket access","id":"CVE-2026-49445","kev_date_added":null,"published":"2026-07-15"},{"cvss_score":8.8,"headline":"Incorrect Default Permissions in Cilium","id":"CVE-2022-29178","kev_date_added":null,"published":"2022-05-20"},{"cvss_score":8,"headline":"Insecure IPsec transport encryption in Cilium","id":"CVE-2024-28860","kev_date_added":null,"published":"2024-03-27"},{"cvss_score":7.9,"headline":"Cillium exposes sensitive information included in the cilium-bugtool debug archive","id":"CVE-2026-41520","kev_date_added":null,"published":"2026-05-08"},{"cvss_score":7.9,"headline":"Cilium leaks sensitive information in cilium-bugtool","id":"CVE-2024-37307","kev_date_added":null,"published":"2024-06-13"},{"cvss_score":7.6,"headline":"Cilium NetworkPolicy bypass via pod labels","id":"CVE-2023-39347","kev_date_added":null,"published":"2023-09-26"},{"cvss_score":7.5,"headline":"Improper Privilege Management in Cilium","id":"CVE-2022-29179","kev_date_added":null,"published":"2022-05-20"}],"sources":[{"class":"attribution","licence":"Apache-2.0","name":"Bitnami","prefix":"BIT"},{"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":"2025-12-01","vendors":["cilium"]},"summary":"Misconfigured Cilium policies referencing non-existent AWS security groups can unintentionally allow unrestricted egress traffic, bypassing intended network restrictions.","url":"https://insights.sbomify.com/CVE-2025-64715/"}