{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-53566 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-53566 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-53566 is a medium-severity memory corruption vulnerability in Citrix Secure Access Client for Windows, published on 14 Jul 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-2026-53566 and fix it if it is affected.\n\nWhat it is: CVE-2026-53566 is a medium-severity memory corruption vulnerability in Citrix Secure Access Client for Windows, published on 14 Jul 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-2026-53566 in the wild and no public exploit code.\n\nAffected product: Citrix Secure Access Client 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-2026-53566/ (Markdown: https://insights.sbomify.com/CVE-2026-53566/index.md)","id":"CVE-2026-53566","markdown":"https://insights.sbomify.com/CVE-2026-53566/index.md","name":"CVE-2026-53566","record":{"aliases":["GHSA-x6r5-jm3g-ghrx"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["data_read","denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Citrix Secure Access Client","requires_auth":"low_privilege","summary":"An out-of-bounds memory read in the Citrix Secure Access Client for Windows allows attackers to read sensitive memory or cause a crash.","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:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-125","name":"Out-of-bounds Read"}],"description":"Out-of-bounds read vulnerability in Citrix Citrix Secure Access Client for Windows.\n\nThis issue affects Citrix Secure Access Client for Windows: before 26.6.1.20.","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 memory read","id":"CVE-2026-53566","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":"Frappe: Stored XSS in Frappe Report/List View via 'set_link_title_field_value'","id":"CVE-2026-53568"},"packages":[],"prev":{"headline":"Local Privilege escalation allows a low-privileged user to gain SYSTEM privileges","id":"CVE-2026-53565"},"products":["Citrix Secure Access Client for Windows"],"published":"2026-07-14","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":"2026-07-14","vendors":["Citrix"]},"summary":"An out-of-bounds memory read in the Citrix Secure Access Client for Windows allows attackers to read sensitive memory or cause a crash.","url":"https://insights.sbomify.com/CVE-2026-53566/"}