{"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-2025-32793 in the wild and no public exploit code.","fix":"Upgrade github.com/cilium/cilium to a fixed version for your release line: 1.15.16, 1.16.9 or 1.17.3.","what":"CVE-2025-32793 is a medium-severity vulnerability in cilium, published on 21 Apr 2025. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-32793 and fix it if it is affected.\n\nWhat it is: CVE-2025-32793 is a medium-severity vulnerability in cilium, published on 21 Apr 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-32793 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- github.com/cilium/cilium (Go): affected from 1.13.0; fixed in 1.15.16, 1.16.9, 1.17.3\n- github.com/cilium/cilium (Go): affected from 1.13.0; fixed in 1.15.16\n- github.com/cilium/cilium (Go): affected from 1.13.0; fixed in 1.15.16\n- github.com/cilium/cilium (Go): affected from 1.16.0; fixed in 1.16.9\n- github.com/cilium/cilium (Go): affected from 1.16.0; fixed in 1.16.9\n- github.com/cilium/cilium (Go): affected from 1.17.0; fixed in 1.17.3\n- github.com/cilium/cilium (Go): affected from 1.17.0; fixed in 1.17.3\n- cilium (Bitnami): affected from 1.13.0; fixed in 1.17.3\n- cilium-operator (Bitnami): affected from 1.13.0; fixed in 1.17.3\n- hubble-relay (Bitnami): affected from 1.13.0; fixed in 1.17.3\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-2025-32793/ (Markdown: https://insights.sbomify.com/CVE-2025-32793/index.md)","id":"CVE-2025-32793","markdown":"https://insights.sbomify.com/CVE-2025-32793/index.md","name":"CVE-2025-32793","record":{"aliases":["BIT-cilium-2025-32793","BIT-cilium-operator-2025-32793","BIT-hubble-relay-2025-32793","GHSA-5vxx-c285-pcq4","GO-2025-3635","MINI-3383-pg63-cpc2","MINI-9hfh-g8h3-9ccw","MINI-m8v7-f35r-gr2c","MINI-mjcj-qp94-cjx3"],"analysis":{"component_type":"container_or_infrastructure","fix_type":"upgrade","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":true,"product_category":"Cilium networking","requires_auth":"none","summary":"A race condition in Cilium allows unencrypted packets from terminating endpoints to bypass WireGuard encryption, exposing sensitive data.","user_interaction":"not_required","vuln_class":"race_condition"},"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:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-362","name":"Concurrent Execution using Shared Resource with Improper Synchronization"},{"id":"CWE-319","name":"Cleartext Transmission of Sensitive Information"}],"description":"Cilium is a networking, observability, and security solution with an eBPF-based dataplane. Versions 1.15.0 to 1.15.15, 1.16.0 to 1.16.8, and 1.17.0 to 1.17.2, are vulnerable when using Wireguard transparent encryption in a Cilium cluster, packets that originate from a terminating endpoint can leave the source node without encryption due to a race condition in how traffic is processed by Cilium. This issue has been patched in versions 1.15.16, 1.16.9, and 1.17.3. There are no workarounds available 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 packets from terminating endpoints may not be encrypted in Wireguard-enabled clusters","id":"CVE-2025-32793","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":null,"products":[],"type":"race_condition","year":"2025"},"n_packages":10,"n_references":2,"next":{"headline":"OpenEMR Stored XSS via Patient Name Field in Procedure Orders","id":"CVE-2025-32794"},"packages":[{"ecosystem":"Bitnami","fixed":["1.17.3"],"introduced":["1.13.0"],"last_affected":[],"package":"cilium","purl":"pkg:bitnami/cilium","source":"BIT-cilium-2025-32793"},{"ecosystem":"Bitnami","fixed":["1.17.3"],"introduced":["1.13.0"],"last_affected":[],"package":"cilium-operator","purl":"pkg:bitnami/cilium-operator","source":"BIT-cilium-operator-2025-32793"},{"ecosystem":"Bitnami","fixed":["1.17.3"],"introduced":["1.13.0"],"last_affected":[],"package":"hubble-relay","purl":"pkg:bitnami/hubble-relay","source":"BIT-hubble-relay-2025-32793"},{"ecosystem":"Go","fixed":["1.15.16","1.16.9","1.17.3"],"introduced":["1.13.0","1.16.0","1.17.0"],"last_affected":[],"package":"github.com/cilium/cilium","purl":"pkg:golang/github.com/cilium/cilium","source":"GO-2025-3635"},{"ecosystem":"Go","fixed":["1.15.16"],"introduced":["1.13.0"],"last_affected":[],"package":"github.com/cilium/cilium","purl":null,"source":"GHSA-5vxx-c285-pcq4"},{"ecosystem":"Go","fixed":["1.15.16"],"introduced":["1.13.0"],"last_affected":[],"package":"github.com/cilium/cilium","purl":"pkg:golang/github.com/cilium/cilium","source":"GHSA-5vxx-c285-pcq4"},{"ecosystem":"Go","fixed":["1.16.9"],"introduced":["1.16.0"],"last_affected":[],"package":"github.com/cilium/cilium","purl":null,"source":"GHSA-5vxx-c285-pcq4"},{"ecosystem":"Go","fixed":["1.16.9"],"introduced":["1.16.0"],"last_affected":[],"package":"github.com/cilium/cilium","purl":"pkg:golang/github.com/cilium/cilium","source":"GHSA-5vxx-c285-pcq4"},{"ecosystem":"Go","fixed":["1.17.3"],"introduced":["1.17.0"],"last_affected":[],"package":"github.com/cilium/cilium","purl":null,"source":"GHSA-5vxx-c285-pcq4"},{"ecosystem":"Go","fixed":["1.17.3"],"introduced":["1.17.0"],"last_affected":[],"package":"github.com/cilium/cilium","purl":"pkg:golang/github.com/cilium/cilium","source":"GHSA-5vxx-c285-pcq4"}],"prev":{"headline":"ses's global contour bindings leak into Compartment lexical scope","id":"CVE-2025-32792"},"products":["cilium"],"published":"2025-04-21","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":"2025-04-21","vendors":["cilium"]},"summary":"A race condition in Cilium allows unencrypted packets from terminating endpoints to bypass WireGuard encryption, exposing sensitive data.","url":"https://insights.sbomify.com/CVE-2025-32793/"}