{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-82457 exists.","fix":"No fix has been published for CVE-2026-82457 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-82457 is a high-severity vulnerability in ncopa su-exec, published on 29 Aug 2026. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-82457 and fix it if it is affected.\n\nWhat it is: CVE-2026-82457 is a high-severity vulnerability in ncopa su-exec, published on 29 Aug 2026. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-82457 exists.\n\nAffected product: ncopa su-exec. 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-2026-82457/ (Markdown: https://insights.sbomify.com/CVE-2026-82457/index.md)","id":"CVE-2026-82457","markdown":"https://insights.sbomify.com/CVE-2026-82457/index.md","name":"CVE-2026-82457","record":{"aliases":["GHSA-qpg9-jg2w-m84x"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["privilege_escalation","code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"su-exec utility","requires_auth":"low_privilege","summary":"Attackers can escalate privileges to root by supplying large numeric user IDs that truncate to zero in su-exec.","user_interaction":"not_required","vuln_class":"integer_overflow"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":8.5,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-681","name":"Incorrect Conversion between Numeric Types"}],"description":"su-exec through 0.3 fails to validate numeric user and group identifiers parsed with strtol before assigning to uid_t and gid_t, allowing truncation of out-of-range values to zero. Attackers can supply large numeric identifiers that truncate to root's identifier, causing su-exec to execute target programs with root privileges instead of intended unprivileged accounts.","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":"su-exec through 0.3 Privilege Escalation via Numeric User ID","id":"CVE-2026-82457","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"integer_overflow","year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"Denial of service in Apache Thrift","id":"CVE-2026-82458"},"packages":[],"prev":{"headline":"argocd-mcp 0.8.0 Authentication Bypass via Unauthenticated HTTP","id":"CVE-2026-82456"},"products":["su-exec"],"published":"2026-08-29","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":"total"},"state":"PUBLISHED","updated":"2026-09-24","vendors":["ncopa"]},"summary":"Attackers can escalate privileges to root by supplying large numeric user IDs that truncate to zero in su-exec.","url":"https://insights.sbomify.com/CVE-2026-82457/"}