{"answers":{"affected":"2 open source packages ship an affected version, including djangorestframework.","exploited":"There is no known exploitation of CVE-2026-114136 in the wild and no public exploit code.","fix":"Upgrade djangorestframework to 3.18.2 or later.","what":"CVE-2026-114136 is a high-severity vulnerability in encode django-rest-framework, published on 21 Oct 2026."},"fix_prompt":"Check this codebase for CVE-2026-114136 and fix it if it is affected.\n\nWhat it is: CVE-2026-114136 is a high-severity vulnerability in encode django-rest-framework, published on 21 Oct 2026. \nExploitation: There is no known exploitation of CVE-2026-114136 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- djangorestframework (PyPI): affected from 3.6.4; fixed in 3.18.2\n- djangorestframework (PyPI): affected from 3.6.4; fixed in 3.18.2\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-2026-114136/ (Markdown: https://insights.sbomify.com/CVE-2026-114136/index.md)","id":"CVE-2026-114136","markdown":"https://insights.sbomify.com/CVE-2026-114136/index.md","name":"CVE-2026-114136","record":{"aliases":["DEBIAN-CVE-2026-114136","ECHO-a271-2dee-e99c","GHSA-3547-9m27-7rxg","ROOT-APP-PYPI-CVE-2026-114136","UBUNTU-CVE-2026-114136"],"analysis":null,"analysis_generated_by":null,"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"},{"id":"CWE-409","name":"Improper Handling of Highly Compressed Data (Data Amplification)"}],"description":"Django REST framework is a toolkit for building Web APIs. From 3.6.4 until 3.18.2, JSONParser.parse in rest_framework/parsers.py uses the client-supplied Content-Type charset value with codecs.getreader, which accepts byte-transform codecs such as bz2_codec rather than only text encodings. A remote unauthenticated client can therefore cause a compressed JSON request body to be expanded after Django has enforced DATA_UPLOAD_MAX_MEMORY_SIZE against only the wire bytes, allowing a very small request to consume substantial per-worker memory. The default parser set is sufficient, and any reachable endpoint that accepts a JSON body is affected. This issue is fixed in version 3.18.2.","ecosystems":["PyPI"],"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":"Django REST framework: JSONParser applies an attacker-named codec to the request stream","id":"CVE-2026-114136","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":null,"products":[],"type":null,"year":"2026"},"n_packages":2,"n_references":3,"next":{"headline":"Django REST framework: TokenProxy.delete() reports success and revokes nothing","id":"CVE-2026-114137"},"packages":[{"ecosystem":"PyPI","fixed":["3.18.2"],"introduced":["3.6.4"],"last_affected":[],"package":"djangorestframework","purl":null,"source":"GHSA-3547-9m27-7rxg"},{"ecosystem":"PyPI","fixed":["3.18.2"],"introduced":["3.6.4"],"last_affected":[],"package":"djangorestframework","purl":"pkg:pypi/djangorestframework","source":"GHSA-3547-9m27-7rxg"}],"prev":{"headline":"Jupyter Server: Gateway WebSocket handler bypasses kernel execute authorization","id":"CVE-2026-114135"},"products":["django-rest-framework"],"published":"2026-10-21","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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2026-10-21","vendors":["encode"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-114136/"}