{"answers":{"affected":"1 open source package ship an affected version, including capstone.","exploited":"There is no known exploitation of OSV-2026-246 in the wild and no public exploit code.","fix":"No fix has been published for OSV-2026-246 yet. Limit exposure of the affected software until one is available.","what":"OSV-2026-246 is a vulnerability in capstone, published on 15 Feb 2026."},"fix_prompt":"Check this codebase for OSV-2026-246 and fix it if it is affected.\n\nWhat it is: OSV-2026-246 is a vulnerability in capstone, published on 15 Feb 2026. \nExploitation: There is no known exploitation of OSV-2026-246 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- capstone (OSS-Fuzz): affected all versions; no fix listed\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/OSV-2026-246/ (Markdown: https://insights.sbomify.com/OSV-2026-246/index.md)","id":"OSV-2026-246","markdown":"https://insights.sbomify.com/OSV-2026-246/index.md","name":"OSV-2026-246","record":{"aliases":[],"analysis":{"component_type":"library","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"unknown","non_default_config":false,"product_category":"disassembly library","requires_auth":"none","summary":"An attacker can cause a denial of service via a use-of-uninitialized-value bug in the disassembly library's printAddressingMode function.","user_interaction":"not_required","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=484248078\n\n```\nCrash type: Use-of-uninitialized-value\nCrash state:\nprintAddressingMode\nM68K_printInst\ncs_disasm\n```","ecosystems":["OSS-Fuzz"],"exploits":{"exploitdb":null,"first_seen":null,"github_poc":null,"max_poc_stars":null,"metasploit":null,"nuclei":null,"refs":[],"tier":null},"has_fix":false,"headline":"Use-of-uninitialized-value in printAddressingMode","id":"OSV-2026-246","indexable":true,"kev":null,"kind":"advisory","links":{"ecosystem":"OSS-Fuzz","product":null,"products":[],"type":"other","year":"2026"},"n_packages":1,"n_references":null,"packages":[{"ecosystem":"OSS-Fuzz","fixed":[],"introduced":[],"last_affected":[],"package":"capstone","purl":"pkg:generic/capstone","source":"OSV-2026-246"}],"products":null,"published":"2026-02-15","related":[],"sources":[{"class":"attribution","licence":"CC BY 4.0","name":"OSS-Fuzz","prefix":"OSV"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":null,"updated":null,"vendors":null},"summary":"An attacker can cause a denial of service via a use-of-uninitialized-value bug in the disassembly library's printAddressingMode function.","url":"https://insights.sbomify.com/OSV-2026-246/"}