{"answers":{"affected":"1 open source package ship an affected version, including github.com/ultravioletrs/cocos.","exploited":"There is no known exploitation of CVE-2026-119345 in the wild and no public exploit code.","exposure":"","fix":"Upgrade github.com/ultravioletrs/cocos to 0.9.0 or later.","what":"CVE-2026-119345 is a high-severity vulnerability in ultravioletrs cocos, published on 5 Nov 2026."},"fix_prompt":"Check this codebase for CVE-2026-119345 and fix it if it is affected.\n\nWhat it is: CVE-2026-119345 is a high-severity vulnerability in ultravioletrs cocos, published on 5 Nov 2026. \nExploitation: There is no known exploitation of CVE-2026-119345 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- github.com/ultravioletrs/cocos (Go): affected all versions; fixed in 0.9.0\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-2026-119345/ (Markdown: https://insights.sbomify.com/CVE-2026-119345/index.md)","id":"CVE-2026-119345","markdown":"https://insights.sbomify.com/CVE-2026-119345/index.md","name":"CVE-2026-119345","record":{"aliases":["GHSA-ghwv-vrp2-2975"],"analysis":null,"analysis_generated_by":null,"assigner":"GitHub_M","cpe":[],"cvss":{"score":7.2,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-367","name":"Time-of-check Time-of-use (TOCTOU) Race Condition"}],"description":"Cocos AI is a confidential computing system for AI. Prior to 0.9.0, Cocos AI performs attestation only once when an attested TLS connection is established. An attacker who can modify the attester's workload code, memory-backed state, configuration, or attached devices after that check can keep the existing connection open while the peer continues trusting stale initial Evidence. This gap is especially significant for long-lived connections because the verifier has no mechanism to detect the changed state. This issue is fixed in version 0.9.0.","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":"Cocos AI Intra-handshake attested TLS implementation is vulnerable to TOCTOU Attacks","id":"CVE-2026-119345","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":null,"products":[],"type":null,"year":"2026"},"n_packages":1,"n_references":4,"next":{"headline":"ProFTPD through 1.3.9e and 1.3.10rc4 mod_copy Symlink Following Write Bypass","id":"CVE-2026-119364"},"nickname":null,"packages":[{"ecosystem":"Go","fixed":["0.9.0"],"introduced":["0"],"last_affected":[],"package":"github.com/ultravioletrs/cocos","purl":null,"source":"GHSA-ghwv-vrp2-2975"}],"prev":{"headline":"Cocos Intra-handshake attested TLS implementation is vulnerable to Diversion Attacks","id":"CVE-2026-119344"},"products":["cocos"],"published":"2026-11-05","related":[],"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":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-11-05","vendors":["ultravioletrs"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-119345/"}