{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-112281 exists.","fix":"No fix has been published for CVE-2026-112281 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-112281 is a medium-severity memory corruption vulnerability in nkoriyama aribb24, published on 19 Oct 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-112281 and fix it if it is affected.\n\nWhat it is: CVE-2026-112281 is a medium-severity memory corruption vulnerability in nkoriyama aribb24, published on 19 Oct 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-112281 exists.\n\nAffected product: nkoriyama aribb24. 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-2026-112281/ (Markdown: https://insights.sbomify.com/CVE-2026-112281/index.md)","id":"CVE-2026-112281","markdown":"https://insights.sbomify.com/CVE-2026-112281/index.md","name":"CVE-2026-112281","record":{"aliases":["GHSA-6rxg-9w2c-f7x4"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution","denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"ARIB caption library","requires_auth":"none","summary":"Attackers can trigger a stack buffer overflow in libaribb24 via malicious media files, potentially causing crashes or arbitrary code execution in applications like FFmpeg.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-121","name":"Stack-based Buffer Overflow"}],"description":"libaribb24 (aribb24) through 1.0.3 contains a stack-based buffer overflow vulnerability in decoder_handle_csi() in src/decoder.c that allows attackers to write past a fixed 256-entry array by supplying unbounded CSI parameter bytes. Attackers can embed a caption statement with a CSI introducer and over 256 parameter bytes in media files or broadcast streams to crash FFmpeg or VLC or corrupt the return address.","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":"libaribb24 through 1.0.3 Stack Buffer Overflow via decoder_handle_csi","id":"CVE-2026-112281","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"VideoLAN libbluray through 1.5.1 Out-of-Bounds Read via clpi_access_point","id":"CVE-2026-112282"},"packages":[],"prev":{"headline":"libaribb24 (aribb24) through 1.0.3 Heap Buffer Overflow via parse_data_unit_statement_body","id":"CVE-2026-112280"},"products":["aribb24"],"published":"2026-10-19","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":"2026-10-19","vendors":["nkoriyama"]},"summary":"Attackers can trigger a stack buffer overflow in libaribb24 via malicious media files, potentially causing crashes or arbitrary code execution in applications like FFmpeg.","url":"https://insights.sbomify.com/CVE-2026-112281/"}