{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-116267 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-116267 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-116267 is a vulnerability, published on 28 Oct 2026."},"fix_prompt":"Check this codebase for CVE-2026-116267 and fix it if it is affected.\n\nWhat it is: CVE-2026-116267 is a vulnerability, published on 28 Oct 2026. \nExploitation: There is no known exploitation of CVE-2026-116267 in the wild and no public exploit code.\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-2026-116267/ (Markdown: https://insights.sbomify.com/CVE-2026-116267/index.md)","id":"CVE-2026-116267","markdown":"https://insights.sbomify.com/CVE-2026-116267/index.md","name":"CVE-2026-116267","record":{"aliases":["DEBIAN-CVE-2026-116267","GHSA-4hx4-q2mp-7h24","UBUNTU-CVE-2026-116267"],"analysis":null,"analysis_generated_by":null,"assigner":"CPANSec","cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[{"id":"CWE-407","name":"Inefficient Algorithmic Complexity"}],"description":"MIME::Parser versions before 5.521 for Perl allow memory exhaustion via indented error messages from a truncated, deeply nested message.\n\nEach stored parser diagnostic is indented by three spaces per nesting level. When a message nested N levels deep ends without its closing boundaries, every level logs an error at its own depth, so the stored diagnostics grow with the square of N. The defaults place no limit on nesting depth.","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":"MIME::Parser versions before 5.521 for Perl allow memory exhaustion via indented error messages from a truncated, deeply nested message.","id":"CVE-2026-116267","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"MIME::Field::ParamVal versions before 5.521 for Perl allow CPU exhaustion via unclosed comments in header parameters","id":"CVE-2026-116268"},"packages":[],"prev":{"headline":"MIME::Head versions from 5.518 before 5.521 for Perl decode a partly encoded multipart boundary without flagging the parse as ambiguous.","id":"CVE-2026-116266"},"products":[],"published":"2026-10-28","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)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2026-10-28","vendors":[]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-116267/"}