{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-6369 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-6369 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-6369 is a medium-severity vulnerability in canonical-livepatch, published on 20 Apr 2026. 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-2026-6369 and fix it if it is affected.\n\nWhat it is: CVE-2026-6369 is a medium-severity vulnerability in canonical-livepatch, published on 20 Apr 2026. 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-2026-6369 in the wild and no public exploit code.\n\nAffected product: canonical-livepatch. No package-level version data is available, so check the vendor advisory linked from the reference page.\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-2026-6369/ (Markdown: https://insights.sbomify.com/CVE-2026-6369/index.md)","id":"CVE-2026-6369","markdown":"https://insights.sbomify.com/CVE-2026-6369/index.md","name":"CVE-2026-6369","record":{"aliases":["GHSA-c8hq-8vfh-x23r"],"analysis":{"component_type":"operating_system","fix_type":"upgrade","impacts":["data_read","account_takeover"],"network_reachable":"adjacent_or_local","non_default_config":true,"product_category":"Canonical Livepatch client","requires_auth":"low_privilege","summary":"Local unprivileged users can steal root-level authentication tokens from the Livepatch client socket, enabling unauthorized access to Livepatch services.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"canonical","cpe":[{"product":"livepatch_client","vendor":"canonical"}],"cvss":{"score":5.7,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:L/SA:L","version":"4.0"},"cwes":[{"id":"CWE-732","name":"Incorrect Permission Assignment for Critical Resource"},{"id":"CWE-306","name":"Missing Authentication for Critical Functionality"}],"description":"An improper access control vulnerability in the canonical-livepatch snap client prior to version 10.15.0 allows a local unprivileged user to obtain a sensitive, root-level authentication token by sending an unauthenticated request to the livepatchd.sock Unix domain socket. This vulnerability is exploitable on systems where an administrator has already enabled the Livepatch client with a valid Ubuntu Pro subscription. This token allows an attacker to access Livepatch services using the victim's credentials, as well as potentially cause issues to the Livepatch server.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Exposed Session Token in canonical-livepatch client snap","id":"CVE-2026-6369","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"WordPress Mini Ajax Cart for WooCommerce plugin \u003c= 1.3.4 - Cross Site Scripting (XSS) vulnerability","id":"CVE-2026-6370"},"packages":[],"prev":{"headline":"wordexp with WRDE_APPEND can return or use invalid memory","id":"CVE-2026-6368"},"products":["canonical-livepatch"],"published":"2026-04-20","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"2026-04-20","vendors":["Canonical"]},"summary":"Local unprivileged users can steal root-level authentication tokens from the Livepatch client socket, enabling unauthorized access to Livepatch services.","url":"https://insights.sbomify.com/CVE-2026-6369/"}