{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-59782 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2026-59782 is a medium-severity vulnerability in Zabbix, published on 5 Oct 2026. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-59782 and fix it if it is affected.\n\nWhat it is: CVE-2026-59782 is a medium-severity vulnerability in Zabbix, published on 5 Oct 2026. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-59782 in the wild and no public exploit code.\n\nAffected product: Zabbix. 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-2026-59782/ (Markdown: https://insights.sbomify.com/CVE-2026-59782/index.md)","id":"CVE-2026-59782","markdown":"https://insights.sbomify.com/CVE-2026-59782/index.md","name":"CVE-2026-59782","record":{"aliases":["DEBIAN-CVE-2026-59782","GHSA-wg6x-hw9j-7vg6","UBUNTU-CVE-2026-59782"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Zabbix monitoring server","requires_auth":"high_privilege","summary":"A limited administrator can read raw heap data from the Duktape engine, potentially leaking sensitive information from other preprocessors.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Zabbix","cpe":[],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-125","name":"Out-of-bounds Read"}],"description":"The JavaScript preprocessing (Duktape) engine on Zabbix server has a vulnerability where a limited administrator is able to read raw heap data potentially resulting in leaked data from other running preprocessors not available to said administrator.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"JavaScript preprocessing memory disclosure","id":"CVE-2026-59782","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Server DoS via binary items","id":"CVE-2026-59783"},"packages":[],"prev":{"headline":"Other in Zabbix","id":"CVE-2026-59781"},"products":["Zabbix"],"published":"2026-10-05","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":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-05","vendors":["Zabbix"]},"summary":"A limited administrator can read raw heap data from the Duktape engine, potentially leaking sensitive information from other preprocessors.","url":"https://insights.sbomify.com/CVE-2026-59782/"}