{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-63133 exists.","fix":"No fix has been published for CVE-2026-63133 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-63133 is a high-severity denial of service vulnerability in cisagov Malcolm, published on 11 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-63133 and fix it if it is affected.\n\nWhat it is: CVE-2026-63133 is a high-severity denial of service vulnerability in cisagov Malcolm, published on 11 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-63133 exists.\n\nAffected product: cisagov Malcolm. No package-level version data is available, so check the vendor advisory linked from the reference page.\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-2026-63133/ (Markdown: https://insights.sbomify.com/CVE-2026-63133/index.md)","id":"CVE-2026-63133","markdown":"https://insights.sbomify.com/CVE-2026-63133/index.md","name":"CVE-2026-63133","record":{"aliases":["GHSA-c35g-mgc3-95rx"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Network traffic analysis tool","requires_auth":"low_privilege","summary":"Attackers can cause denial of service in Malcolm by uploading malicious archives that exhaust filesystem inodes during extraction.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":7.1,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-770","name":"Allocation of Resources Without Limits or Throttling"}],"description":"Malcolm is a network traffic analysis tool suite. Prior to version 26.07.0, `safe-extract.py` extracts uploaded archives with no limit on entry count, directory depth, total entries, or output size. A small malicious archive containing a large number of directory or file entries causes the filebeat processing container to create an unbounded number of filesystem objects, exhausting inodes or filesystem metadata and denying service to the processing pipeline and any service sharing the same mount. Version 26.07.0 fixes the issue.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"Malcolm has Uncontrolled Resource Consumption in Archive Extraction (Inode-Exhaustion DoS)","id":"CVE-2026-63133","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"Malcolm's Path Traversal in Archive Extraction Allows Arbitrary Directory Creation","id":"CVE-2026-63134"},"packages":[],"prev":{"headline":"OpenBao's Recovery Mode Vulnerable To Token Leakage via Timing Attack","id":"CVE-2026-63132"},"products":["Malcolm"],"published":"2026-08-11","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-02","vendors":["cisagov"]},"summary":"Attackers can cause denial of service in Malcolm by uploading malicious archives that exhaust filesystem inodes during extraction.","url":"https://insights.sbomify.com/CVE-2026-63133/"}