{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-3388 exists.","fix":"No fix has been published for CVE-2026-3388 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-3388 is a medium-severity denial of service vulnerability in Squirrel, published on 1 Mar 2026. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-3388 and fix it if it is affected.\n\nWhat it is: CVE-2026-3388 is a medium-severity denial of service vulnerability in Squirrel, published on 1 Mar 2026. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-3388 exists.\n\nAffected product: Squirrel. 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-2026-3388/ (Markdown: https://insights.sbomify.com/CVE-2026-3388/index.md)","id":"CVE-2026-3388","markdown":"https://insights.sbomify.com/CVE-2026-3388/index.md","name":"CVE-2026-3388","record":{"aliases":["DEBIAN-CVE-2026-3388","GHSA-px8q-3qhf-3h43","UBUNTU-CVE-2026-3388"],"analysis":{"component_type":"library","fix_type":"no_fix_stated","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Squirrel scripting library","requires_auth":"low_privilege","summary":"A local attacker can cause a denial of service via uncontrolled recursion in the Squirrel scripting library's compiler.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[{"product":"squirrel","vendor":"squirrel-lang"}],"cvss":{"score":4.8,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P","version":"4.0"},"cwes":[{"id":"CWE-674","name":"Uncontrolled Recursion"},{"id":"CWE-404","name":"Improper Resource Shutdown or Release"}],"description":"A vulnerability was found in Squirrel up to 3.2. This affects the function SQCompiler::Factor/SQCompiler::UnaryOP of the file squirrel/sqcompiler.cpp. Performing a manipulation results in uncontrolled recursion. The attack needs to be approached locally. The exploit has been made public and could be used. The project was informed of the problem early through an issue report but has not responded yet.","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":"Squirrel sqcompiler.cpp UnaryOP recursion","id":"CVE-2026-3388","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2026"},"n_packages":0,"n_references":5,"next":{"headline":"Squirrel sqstdrex.cpp sqstd_rex_newnode null pointer dereference","id":"CVE-2026-3389"},"packages":[],"prev":{"headline":"wren-lang wren wren_compiler.c getByteCountForArguments null pointer dereference","id":"CVE-2026-3387"},"products":["Squirrel"],"published":"2026-03-01","related":[{"cvss_score":4.8,"headline":"Squirrel Cnut File sqobject.cpp ReadObject heap-based overflow","id":"CVE-2026-9541","kev_date_added":null,"published":"2026-05-26"},{"cvss_score":4.8,"headline":"Squirrel sqstdrex.cpp sqstd_rex_newnode null pointer dereference","id":"CVE-2026-3389","kev_date_added":null,"published":"2026-03-01"},{"cvss_score":4.8,"headline":"Squirrel sqfuncstate.cpp PopTarget out-of-bounds","id":"CVE-2026-2659","kev_date_added":null,"published":"2026-02-18"},{"cvss_score":4.8,"headline":"Squirrel sqobject.h operator heap-based overflow","id":"CVE-2026-2661","kev_date_added":null,"published":"2026-02-18"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-03-02","vendors":["n/a"]},"summary":"A local attacker can cause a denial of service via uncontrolled recursion in the Squirrel scripting library's compiler.","url":"https://insights.sbomify.com/CVE-2026-3388/"}