{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-111143 exists.","fix":"No fix has been published for CVE-2026-111143 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-111143 is a medium-severity memory corruption vulnerability in libansilove, published on 15 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-2026-111143 and fix it if it is affected.\n\nWhat it is: CVE-2026-111143 is a medium-severity memory corruption vulnerability in libansilove, published on 15 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-2026-111143 exists.\n\nAffected product: libansilove. 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-2026-111143/ (Markdown: https://insights.sbomify.com/CVE-2026-111143/index.md)","id":"CVE-2026-111143","markdown":"https://insights.sbomify.com/CVE-2026-111143/index.md","name":"CVE-2026-111143","record":{"aliases":["DEBIAN-CVE-2026-111143","GHSA-8q5r-4q94-f6qr","UBUNTU-CVE-2026-111143"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"ANSI art library","requires_auth":"none","summary":"Attackers can crash applications rendering untrusted XBIN art via out-of-bounds read in libansilove, requiring an upgrade to mitigate.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":6.8,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-125","name":"Out-of-bounds Read"}],"description":"Ansilove libansilove through 1.4.2 contains an out-of-bounds read vulnerability in ansilove_xbin() in src/loaders/xbin.c that lacks bounds checks for compressed run-length records. Attackers can supply a crafted compressed XBIN file ending in a control byte such as 0x7F to read past the input buffer, crashing applications that render untrusted XBIN art.","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":"Ansilove libansilove through 1.4.2 Out-of-Bounds Read via ansilove_xbin RLE Decoding","id":"CVE-2026-111143","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"libansilove 1.3.0 through 1.4.2 NULL Pointer Dereference via ansilove_xbin","id":"CVE-2026-111144"},"packages":[],"prev":{"headline":"Zziplib through 0.13.80 Out-of-Bounds Read via zzip_disk_findfirst","id":"CVE-2026-111142"},"products":["libansilove"],"published":"2026-10-15","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":"2026-10-15","vendors":["ansilove"]},"summary":"Attackers can crash applications rendering untrusted XBIN art via out-of-bounds read in libansilove, requiring an upgrade to mitigate.","url":"https://insights.sbomify.com/CVE-2026-111143/"}