{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-116739 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-116739 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-116739 is a medium-severity vulnerability in kisli vmime, published on 26 Oct 2026."},"fix_prompt":"Check this codebase for CVE-2026-116739 and fix it if it is affected.\n\nWhat it is: CVE-2026-116739 is a medium-severity vulnerability in kisli vmime, published on 26 Oct 2026. \nExploitation: There is no known exploitation of CVE-2026-116739 in the wild and no public exploit code.\n\nAffected product: kisli vmime. 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-2026-116739/ (Markdown: https://insights.sbomify.com/CVE-2026-116739/index.md)","id":"CVE-2026-116739","markdown":"https://insights.sbomify.com/CVE-2026-116739/index.md","name":"CVE-2026-116739","record":{"aliases":["DEBIAN-CVE-2026-116739","GHSA-qvwh-gpqc-cpp8"],"analysis":null,"analysis_generated_by":null,"assigner":"VulnCheck","cpe":[],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-908","name":"Use of Uninitialized Resource"}],"description":"VMime through 0.9.2 contains an information disclosure vulnerability in the uuEncoder::decode function that writes uninitialized stack memory into decoded output for over-long lines. Attackers can send a crafted uuencode or x-uuencode MIME part with a large line length byte to leak up to 15 bytes of stack contents per line in decoded attachments.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"VMime through 0.9.2 Uninitialized Stack Memory Disclosure via uuencode Decoder","id":"CVE-2026-116739","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":6,"next":{"headline":"libcss through 0.9.2 NULL Pointer Dereference via Media-Query Parser","id":"CVE-2026-116740"},"packages":[],"prev":{"headline":"VMime through 0.9.2 Stack-Based Buffer Overflow via uuencode Decoder","id":"CVE-2026-116738"},"products":["vmime"],"published":"2026-10-26","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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2026-10-26","vendors":["kisli"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-116739/"}