{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-84419 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-84419 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-84419 is a medium-severity memory corruption vulnerability in Citrix Workspace app for Windows, published on 13 Oct 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-2026-84419 and fix it if it is affected.\n\nWhat it is: CVE-2026-84419 is a medium-severity memory corruption vulnerability in Citrix Workspace app for Windows, published on 13 Oct 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-2026-84419 in the wild and no public exploit code.\n\nAffected product: Citrix Workspace app for Windows. 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-2026-84419/ (Markdown: https://insights.sbomify.com/CVE-2026-84419/index.md)","id":"CVE-2026-84419","markdown":"https://insights.sbomify.com/CVE-2026-84419/index.md","name":"CVE-2026-84419","record":{"aliases":["GHSA-qw7v-gw84-qm4v"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Citrix Workspace app","requires_auth":"low_privilege","summary":"An out-of-bounds write vulnerability in Citrix Workspace app for Windows allows attackers to execute arbitrary code.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Citrix","cpe":[],"cvss":{"score":6.8,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"}],"description":"Out-of-bounds write vulnerability in Citrix Workspace app for Windows.\n\nThis issue affects Workspace app for Windows: before 2603.20 CR, before LTSR 2607 Hotfix 1, and before LTSR 2507 CU3 Hotfix 1.","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":"Out-of-Bounds Write","id":"CVE-2026-84419","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Out-of-Bounds Write and Out-of-Bounds Read","id":"CVE-2026-84420"},"packages":[],"prev":{"headline":"DataStage on Cloud Pak for Data Improper Certificate Validation","id":"CVE-2026-84418"},"products":["Workspace app for Windows"],"published":"2026-10-13","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":"2026-10-15","vendors":["Citrix"]},"summary":"An out-of-bounds write vulnerability in Citrix Workspace app for Windows allows attackers to execute arbitrary code.","url":"https://insights.sbomify.com/CVE-2026-84419/"}