{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-116738 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-116738 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-116738 is a high-severity vulnerability in kisli vmime, published on 26 Oct 2026."},"fix_prompt":"Check this codebase for CVE-2026-116738 and fix it if it is affected.\n\nWhat it is: CVE-2026-116738 is a high-severity vulnerability in kisli vmime, published on 26 Oct 2026. \nExploitation: There is no known exploitation of CVE-2026-116738 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-2026-116738/ (Markdown: https://insights.sbomify.com/CVE-2026-116738/index.md)","id":"CVE-2026-116738","markdown":"https://insights.sbomify.com/CVE-2026-116738/index.md","name":"CVE-2026-116738","record":{"aliases":["DEBIAN-CVE-2026-116738","GHSA-rhj9-fcgr-5r62"],"analysis":null,"analysis_generated_by":null,"assigner":"VulnCheck","cpe":[],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-121","name":"Stack-based Buffer Overflow"}],"description":"VMime through 0.9.2 contains an integer underflow in the uuEncoder::decode function that allows remote attackers to trigger a stack-based buffer overflow via crafted uuencoded MIME parts. Attackers can send an email with a uuencoded line whose length character is 'b' but is not a 'begin' line, corrupting stack memory to crash the application or potentially execute code.","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 Stack-Based Buffer Overflow via uuencode Decoder","id":"CVE-2026-116738","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":6,"next":{"headline":"VMime through 0.9.2 Uninitialized Stack Memory Disclosure via uuencode Decoder","id":"CVE-2026-116739"},"packages":[],"prev":{"headline":"libphdi through 20260902 Heap Out-of-Bounds Read via Extent Data File Path","id":"CVE-2026-116737"},"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":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-10-27","vendors":["kisli"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-116738/"}