{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2026-91813 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-91813 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-91813 is a high-severity vulnerability in Foxit Pdf Editor, published on 23 Sep 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-2026-91813 and fix it if it is affected.\n\nWhat it is: CVE-2026-91813 is a high-severity vulnerability in Foxit Pdf Editor, published on 23 Sep 2026. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-91813 in the wild and no public exploit code.\n\nAffected product: Foxit Pdf Editor. 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-2026-91813/ (Markdown: https://insights.sbomify.com/CVE-2026-91813/index.md)","id":"CVE-2026-91813","markdown":"https://insights.sbomify.com/CVE-2026-91813/index.md","name":"CVE-2026-91813","record":{"aliases":["GHSA-597r-vgr7-9622"],"analysis":{"component_type":"desktop_application","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"PDF editor software","requires_auth":"low_privilege","summary":"Local attackers can exploit a race condition in the update mechanism to execute arbitrary code with elevated privileges.","user_interaction":"not_required","vuln_class":"race_condition"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Foxit","cpe":[{"product":"pdf_editor","vendor":"foxit"},{"product":"pdf_reader","vendor":"foxit"}],"cvss":{"score":8.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-367","name":"Time-of-check Time-of-use (TOCTOU) Race Condition"}],"description":"A vulnerability in Foxit PDF Editor/Reader’s update mechanism allows an update package to be replaced between download and high-privilege extraction due to insufficient file locking and integrity validation. This could enable local attackers to execute arbitrary code with elevated privileges.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Foxit PDF Editor/Reader FoxitUpdater Race Condition Local Privilege Escalation Vulnerability","id":"CVE-2026-91813","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"foxit:pdf_editor","products":["foxit:pdf_editor","foxit:pdf_reader"],"type":"race_condition","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Security feature bypass in Foxit PDF Editor","id":"CVE-2026-91814"},"packages":[],"prev":{"headline":"Foxit PDF Editor/Reader FoxitUpdater Improper Certificate Validation Local Privilege Escalation Vulnerability","id":"CVE-2026-91812"},"products":["Foxit PDF Editor","Foxit PDF Reader"],"published":"2026-09-23","related":[{"cvss_score":9.8,"headline":"File upload in n/a","id":"CVE-2022-28104","kev_date_added":null,"published":"2022-05-20"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2022-24954","kev_date_added":null,"published":"2022-02-11"},{"cvss_score":9.8,"headline":"Other in n/a","id":"CVE-2022-24955","kev_date_added":null,"published":"2022-02-11"},{"cvss_score":8.8,"headline":"Foxit PDF Editor/Reader Updater Privilege Escalation","id":"CVE-2026-91798","kev_date_added":null,"published":"2026-09-23"},{"cvss_score":8.8,"headline":"Foxit PDF Editor installer local privilege escalation","id":"CVE-2026-91800","kev_date_added":null,"published":"2026-09-23"},{"cvss_score":8.8,"headline":"Security Vulnerability Report – Foxit PDF Editor/Reader Updater DLL Search Path Hijacking","id":"CVE-2026-91803","kev_date_added":null,"published":"2026-09-23"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"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":"total"},"state":"PUBLISHED","updated":"2026-09-23","vendors":["Foxit Software Inc."]},"summary":"Local attackers can exploit a race condition in the update mechanism to execute arbitrary code with elevated privileges.","url":"https://insights.sbomify.com/CVE-2026-91813/"}