{"answers":{"affected":"2 open source packages ship an affected version, including com.datadoghq:dd-java-agent.","exploited":"There is no known exploitation of CVE-2026-50270 in the wild and no public exploit code.","fix":"Upgrade com.datadoghq:dd-java-agent to 1.62.0 or later.","what":"CVE-2026-50270 is a high-severity denial of service vulnerability in DataDog dd-java-agent, published on 14 Sep 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-2026-50270 and fix it if it is affected.\n\nWhat it is: CVE-2026-50270 is a high-severity denial of service vulnerability in DataDog dd-java-agent, published on 14 Sep 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-2026-50270 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- com.datadoghq:dd-java-agent (Maven): affected all versions; fixed in 1.62.0\n- com.datadoghq:dd-java-agent (Maven): affected all versions; fixed in 1.62.0\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-2026-50270/ (Markdown: https://insights.sbomify.com/CVE-2026-50270/index.md)","id":"CVE-2026-50270","markdown":"https://insights.sbomify.com/CVE-2026-50270/index.md","name":"CVE-2026-50270","record":{"aliases":["GHSA-74xj-wh4w-vqxc"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Java APM library","requires_auth":"none","summary":"Remote attackers can cause denial of service in Java applications using Datadog APM by sending oversized W3C baggage headers that bypass resource limits.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-770","name":"Allocation of Resources Without Limits or Throttling"}],"description":"dd-trace-java is a Datadog APM client for Java. Prior to 1.62.0, W3C baggage extraction does not enforce DD_TRACE_BAGGAGE_MAX_ITEMS, which defaults to 64, or DD_TRACE_BAGGAGE_MAX_BYTES, which defaults to 8192, although those limits apply during baggage injection. A remote unauthenticated attacker can send a baggage HTTP header containing many comma-separated key-value pairs or a single very large value. The extraction path allocates map entries while parsing the attacker-controlled header on every request, causing unbounded CPU and memory consumption in an HTTP service where the baggage propagation style is enabled, which is the default for most affected tracers. This can cause denial of service. This issue is fixed in version 1.62.0.","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":"dd-trace-java: Improper parsing of W3C baggage headers may lead to DoS","id":"CVE-2026-50270","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":null,"products":[],"type":"denial_of_service","year":"2026"},"n_packages":2,"n_references":4,"next":{"headline":"dd-trace-py: Improper parsing of W3C baggage headers may lead to DoS","id":"CVE-2026-50271"},"packages":[{"ecosystem":"Maven","fixed":["1.62.0"],"introduced":["0"],"last_affected":[],"package":"com.datadoghq:dd-java-agent","purl":null,"source":"GHSA-74xj-wh4w-vqxc"},{"ecosystem":"Maven","fixed":["1.62.0"],"introduced":["0"],"last_affected":[],"package":"com.datadoghq:dd-java-agent","purl":"pkg:maven/com.datadoghq/dd-java-agent","source":"GHSA-74xj-wh4w-vqxc"}],"prev":{"headline":"AIOHTTP: CRLF injection in multipart headers","id":"CVE-2026-50269"},"products":["dd-java-agent","dd-trace-java"],"published":"2026-09-14","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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-09-14","vendors":["DataDog","com.datadoghq"]},"summary":"Remote attackers can cause denial of service in Java applications using Datadog APM by sending oversized W3C baggage headers that bypass resource limits.","url":"https://insights.sbomify.com/CVE-2026-50270/"}