{"answers":{"affected":"2 open source packages ship an affected version, including com.github.briandilley.jsonrpc4j:jsonrpc4j.","exploited":"There is no known exploitation of CVE-2026-24802 in the wild and no public exploit code.","fix":"Upgrade com.github.briandilley.jsonrpc4j:jsonrpc4j to 1.7.0 or later.","what":"CVE-2026-24802 is a medium-severity denial of service vulnerability in briandilley jsonrpc4j, published on 27 Jan 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-24802 and fix it if it is affected.\n\nWhat it is: CVE-2026-24802 is a medium-severity denial of service vulnerability in briandilley jsonrpc4j, published on 27 Jan 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-24802 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- com.github.briandilley.jsonrpc4j:jsonrpc4j (Maven): affected all versions; fixed in 1.7.0\n- com.github.briandilley.jsonrpc4j:jsonrpc4j (Maven): affected all versions; fixed in 1.7.0\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-2026-24802/ (Markdown: https://insights.sbomify.com/CVE-2026-24802/index.md)","id":"CVE-2026-24802","markdown":"https://insights.sbomify.com/CVE-2026-24802/index.md","name":"CVE-2026-24802","record":{"aliases":["GHSA-hcx3-3q5c-r5v6"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Java JSON-RPC library","requires_auth":"none","summary":"An infinite loop in the NoCloseOutputStream class allows attackers to cause a denial of service in applications using the jsonrpc4j library.","user_interaction":"required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GovTech CSG","cpe":[],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:L/AU:Y/R:A/V:D/RE:M/U:Amber","version":"4.0"},"cwes":[{"id":"CWE-835","name":"Loop with Unreachable Exit Condition"}],"description":"Loop with Unreachable Exit Condition ('Infinite Loop') vulnerability in briandilley jsonrpc4j (src/main/java/com/googlecode/jsonrpc4j modules). This vulnerability is associated with program files NoCloseOutputStream.Java.\n\nThis issue affects jsonrpc4j: through 1.6.0.","ecosystems":["Maven"],"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":"Buffer Overflow Vulnerability in briandilley/jsonrpc4j","id":"CVE-2026-24802","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":null,"products":[],"type":"denial_of_service","year":"2026"},"n_packages":2,"n_references":1,"next":{"headline":"A possible infinite loop vulnerability in coolsnowwolf/lede","id":"CVE-2026-24803"},"packages":[{"ecosystem":"Maven","fixed":["1.7.0"],"introduced":["0"],"last_affected":[],"package":"com.github.briandilley.jsonrpc4j:jsonrpc4j","purl":null,"source":"GHSA-hcx3-3q5c-r5v6"},{"ecosystem":"Maven","fixed":["1.7.0"],"introduced":["0"],"last_affected":[],"package":"com.github.briandilley.jsonrpc4j:jsonrpc4j","purl":"pkg:maven/com.github.briandilley.jsonrpc4j/jsonrpc4j","source":"GHSA-hcx3-3q5c-r5v6"}],"prev":{"headline":"A Potential SPA-vulnerability in Ralim/IronOS","id":"CVE-2026-24801"},"products":["jsonrpc4j"],"published":"2026-01-27","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":"partial"},"state":"PUBLISHED","updated":"2026-01-27","vendors":["briandilley"]},"summary":"An infinite loop in the NoCloseOutputStream class allows attackers to cause a denial of service in applications using the jsonrpc4j library.","url":"https://insights.sbomify.com/CVE-2026-24802/"}