{"answers":{"affected":"2 open source packages ship an affected version, including surrealdb. It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-63760 in the wild and no public exploit code.","fix":"Upgrade surrealdb to 3.1.0 or later.","what":"CVE-2026-63760 is a high-severity denial of service vulnerability in Surrealdb Surrealdb, published on 20 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-63760 and fix it if it is affected.\n\nWhat it is: CVE-2026-63760 is a high-severity denial of service vulnerability in Surrealdb Surrealdb, published on 20 Jul 2026. 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-2026-63760 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- surrealdb (crates.io): affected all versions; fixed in 3.1.0\n- surrealdb (crates.io): affected all versions; fixed in 3.1.0\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-2026-63760/ (Markdown: https://insights.sbomify.com/CVE-2026-63760/index.md)","id":"CVE-2026-63760","markdown":"https://insights.sbomify.com/CVE-2026-63760/index.md","name":"CVE-2026-63760","record":{"aliases":["GHSA-q729-696q-g9pq"],"analysis":{"component_type":"database","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"SurrealDB database","requires_auth":"none","summary":"Unauthenticated attackers can crash the SurrealDB server by sending deeply nested JSON payloads to the WebSocket endpoint, causing memory exhaustion.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[{"product":"surrealdb","vendor":"surrealdb"}],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-674","name":"Uncontrolled Recursion"}],"description":"SurrealDB before 3.1.0 fails to enforce the configured recursion depth limit in the value and JSON parser when processing nested braces, brackets, or parentheses. Unauthenticated attackers can send deeply nested JSON payloads to the WebSocket /rpc endpoint to exhaust server memory and crash the process.","ecosystems":["crates.io"],"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":"SurrealDB before 3.1.0 Denial of Service via JSON Parser","id":"CVE-2026-63760","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"crates.io","product":"surrealdb:surrealdb","products":["surrealdb:surrealdb"],"type":"denial_of_service","year":"2026"},"n_packages":2,"n_references":2,"next":{"headline":"SurrealDB before 3.1.0 Algorithm Downgrade via ES512","id":"CVE-2026-63761"},"packages":[{"ecosystem":"crates.io","fixed":["3.1.0"],"introduced":["0"],"last_affected":[],"package":"surrealdb","purl":null,"source":"GHSA-q729-696q-g9pq"},{"ecosystem":"crates.io","fixed":["3.1.0"],"introduced":["0"],"last_affected":[],"package":"surrealdb","purl":"pkg:cargo/surrealdb","source":"GHSA-q729-696q-g9pq"}],"prev":{"headline":"SurrealDB before 3.1.0 Denial of Service nested type annotations","id":"CVE-2026-63759"},"products":["surrealdb"],"published":"2026-07-20","related":[{"cvss_score":9.4,"headline":"SurrealDB before 2.2.2 SurrealQL Injection via export","id":"CVE-2025-71392","kev_date_added":null,"published":"2026-07-18"},{"cvss_score":9.2,"headline":"SurrealDB before 3.1.0 Privilege Escalation via RPC Session Race Condition","id":"CVE-2026-63756","kev_date_added":null,"published":"2026-07-20"},{"cvss_score":8.7,"headline":"SurrealDB before 3.1.0 Denial of Service via malformed RPC use","id":"CVE-2026-63747","kev_date_added":null,"published":"2026-07-20"},{"cvss_score":8.7,"headline":"SurrealDB before 3.1.0 Session Hijacking via /rpc sessions","id":"CVE-2026-63757","kev_date_added":null,"published":"2026-07-20"},{"cvss_score":8.7,"headline":"SurrealDB before 1.0.1 Insecure Default Table Permissions","id":"CVE-2023-54366","kev_date_added":null,"published":"2026-07-18"},{"cvss_score":8.7,"headline":"SurrealDB before 1.5.5 Query Injection via RPC API","id":"CVE-2024-58362","kev_date_added":null,"published":"2026-07-18"}],"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":"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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-07-28","vendors":["surrealdb"]},"summary":"Unauthenticated attackers can crash the SurrealDB server by sending deeply nested JSON payloads to the WebSocket endpoint, causing memory exhaustion.","url":"https://insights.sbomify.com/CVE-2026-63760/"}