{"answers":{"affected":"3 open source packages ship an affected version, including github.com/canonical/lxd. It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-3351 in the wild and no public exploit code.","fix":"Upgrade github.com/canonical/lxd to 0.0.0-20260224152359-d936c90d47cf or later.","what":"CVE-2026-3351 is a low-severity missing authorization vulnerability in Canonical lxd, published on 3 Mar 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-3351 and fix it if it is affected.\n\nWhat it is: CVE-2026-3351 is a low-severity missing authorization vulnerability in Canonical lxd, published on 3 Mar 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-3351 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- github.com/canonical/lxd (Go): affected all versions; no fix listed\n- github.com/canonical/lxd (Go): affected all versions; fixed in 0.0.0-20260224152359-d936c90d47cf\n- github.com/canonical/lxd (Go): affected all versions; fixed in 0.0.0-20260224152359-d936c90d47cf\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-2026-3351/ (Markdown: https://insights.sbomify.com/CVE-2026-3351/index.md)","id":"CVE-2026-3351","markdown":"https://insights.sbomify.com/CVE-2026-3351/index.md","name":"CVE-2026-3351","record":{"aliases":["GHSA-crmg-9m86-636r","GO-2026-4595","UBUNTU-CVE-2026-3351"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"LXD container manager","requires_auth":"low_privilege","summary":"An authenticated restricted user can bypass authorization to enumerate all trusted certificate fingerprints in LXD.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"canonical","cpe":[{"product":"lxd","vendor":"canonical"}],"cvss":{"score":2.1,"severity":"low","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N/E:P","version":"4.0"},"cwes":[{"id":"CWE-862","name":"Missing Authorization"}],"description":"Improper authorization in the API endpoint GET /1.0/certificates in Canonical LXD 6.6 on Linux allows an authenticated, restricted user to enumerate all certificate fingerprints trusted by the lxd server.","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":"Authorization Bypass in LXD GET /1.0/certificates Endpoint","id":"CVE-2026-3351","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":3,"n_references":3,"next":{"headline":"Easy PHP Settings \u003c= 1.0.4 - Authenticated (Administrator+) PHP Code Injection via 'wp_memory_limit' Setting","id":"CVE-2026-3352"},"packages":[{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":[],"package":"github.com/canonical/lxd","purl":"pkg:golang/github.com/canonical/lxd","source":"GO-2026-4595"},{"ecosystem":"Go","fixed":["0.0.0-20260224152359-d936c90d47cf"],"introduced":["0"],"last_affected":[],"package":"github.com/canonical/lxd","purl":null,"source":"GHSA-crmg-9m86-636r"},{"ecosystem":"Go","fixed":["0.0.0-20260224152359-d936c90d47cf"],"introduced":["0"],"last_affected":[],"package":"github.com/canonical/lxd","purl":"pkg:golang/github.com/canonical/lxd","source":"GHSA-crmg-9m86-636r"}],"prev":{"headline":"Image Alt Text Manager \u003c= 1.8.2 - Authenticated (Author+) Stored Cross-Site Scripting via Post Title","id":"CVE-2026-3350"},"products":["lxd"],"published":"2026-03-03","related":[{"cvss_score":9.9,"headline":"Instance template path traversal allows arbitrary host file write as root","id":"CVE-2026-66897","kev_date_added":null,"published":"2026-08-24"},{"cvss_score":9.9,"headline":"Cross-project cluster migration bypasses project restrictions via cluster notification flag","id":"CVE-2026-62420","kev_date_added":null,"published":"2026-08-12"},{"cvss_score":9.9,"headline":"Arbitrary File Read/Write: metadata.yaml symlink in image allows host filesystem access as root","id":"CVE-2026-63293","kev_date_added":null,"published":"2026-08-12"},{"cvss_score":9.9,"headline":"Root RCE via image backup.yaml symlink","id":"CVE-2026-63294","kev_date_added":null,"published":"2026-08-12"},{"cvss_score":9.9,"headline":"Project restriction bypass via instance migration config override","id":"CVE-2026-63296","kev_date_added":null,"published":"2026-08-12"},{"cvss_score":9.9,"headline":"Cross-project instance copy bypasses target project restrictions via TOCTOU in config merge","id":"CVE-2026-63297","kev_date_added":null,"published":"2026-08-12"},{"cvss_score":9.9,"headline":"Cross-project instance move bypasses all project restrictions allowing host command execution","id":"CVE-2026-63300","kev_date_added":null,"published":"2026-08-12"}],"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":"2026-03-05","vendors":["Canonical"]},"summary":"An authenticated restricted user can bypass authorization to enumerate all trusted certificate fingerprints in LXD.","url":"https://insights.sbomify.com/CVE-2026-3351/"}