{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-112055 exists.","fix":"No fix has been published for CVE-2026-112055 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-112055 is a medium-severity memory corruption vulnerability in wvWare wv, published on 18 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-2026-112055 and fix it if it is affected.\n\nWhat it is: CVE-2026-112055 is a medium-severity memory corruption vulnerability in wvWare wv, published on 18 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-2026-112055 exists.\n\nAffected product: wvWare wv. 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-2026-112055/ (Markdown: https://insights.sbomify.com/CVE-2026-112055/index.md)","id":"CVE-2026-112055","markdown":"https://insights.sbomify.com/CVE-2026-112055/index.md","name":"CVE-2026-112055","record":{"aliases":["DEBIAN-CVE-2026-112055","GHSA-jf7v-2r7w-h9p9","UBUNTU-CVE-2026-112055"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["denial_of_service","data_read"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"wvWare document library","requires_auth":"none","summary":"Attackers can cause crashes or leak memory by providing crafted .doc files to applications using the wvWare library.","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":"wvWare wv through 1.2.9 contains a stack-based out-of-bounds read vulnerability in wvGetPAPX_FKP and wvGetCHPX_FKP caused by an unvalidated FKP run count. Attackers can supply a crafted .doc file with a large crun value to read kilobytes past the 512-byte stack buffer, crashing applications like AbiWord.","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":"wvWare wv through 1.2.9 Stack Out-of-Bounds Read via wvGetPAPX_FKP and wvGetCHPX_FKP","id":"CVE-2026-112055","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":"wvWare wv through 1.2.9 Heap Out-of-Bounds Read via wvGetSTSH","id":"CVE-2026-112056"},"packages":[],"prev":{"headline":"Schroedinger libschroedinger through 1.0.11 Divide by Zero in Low-Delay Transform Parsing","id":"CVE-2026-112054"},"products":["wv"],"published":"2026-10-18","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":["wvWare"]},"summary":"Attackers can cause crashes or leak memory by providing crafted .doc files to applications using the wvWare library.","url":"https://insights.sbomify.com/CVE-2026-112055/"}