{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2025-41739 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-41739 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-41739 is a medium-severity vulnerability in CODESYS Control for BeagleBone SL, published on 1 Dec 2025. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-41739 and fix it if it is affected.\n\nWhat it is: CVE-2025-41739 is a medium-severity vulnerability in CODESYS Control for BeagleBone SL, published on 1 Dec 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-41739 in the wild and no public exploit code.\n\nAffected product: CODESYS Control for BeagleBone SL. 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-2025-41739/ (Markdown: https://insights.sbomify.com/CVE-2025-41739/index.md)","id":"CVE-2025-41739","markdown":"https://insights.sbomify.com/CVE-2025-41739/index.md","name":"CVE-2025-41739","record":{"aliases":["GHSA-5qp2-82v4-wwr8"],"analysis":{"component_type":"ics_ot","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"CODESYS Control runtime","requires_auth":"none","summary":"An unauthenticated remote attacker can cause a denial of service in CODESYS Control runtime systems by exploiting a race condition leading to an out-of-bounds read.","user_interaction":"not_required","vuln_class":"race_condition"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"CERTVDE","cpe":[],"cvss":{"score":5.9,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-125","name":"Out-of-bounds Read"}],"description":"An unauthenticated remote attacker, who beats a race condition, can exploit a flaw in the communication servers of the CODESYS Control runtime system on Linux and QNX to trigger an out-of-bounds read via crafted socket communication, potentially causing a denial of service.","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":"CODESYS Control - Linux/QNX SysSocket flaw","id":"CVE-2025-41739","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"race_condition","year":"2025"},"n_packages":0,"n_references":1,"next":{"headline":"This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.","id":"CVE-2025-41741"},"packages":[],"prev":{"headline":"CODESYS Control - Invalid type usage in visualization","id":"CVE-2025-41738"},"products":["CODESYS Control for BeagleBone SL","CODESYS Control for IOT2000 SL","CODESYS Control for Linux ARM SL","CODESYS Control for Linux SL","CODESYS Control for PFC100 SL","CODESYS Control for PFC200 SL","CODESYS Control for PLCnext SL","CODESYS Control for Raspberry Pi SL","CODESYS Control for WAGO Touch Panels 600 SL","CODESYS Control for emPC-A/iMX6 SL","CODESYS Edge Gateway for Linux","CODESYS PLCHandler","CODESYS Remote Target Visu","CODESYS Runtime Toolkit","CODESYS TargetVisu for Linux SL","CODESYS Virtual Control SL"],"published":"2025-12-01","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":"2026-01-07","vendors":["CODESYS"]},"summary":"An unauthenticated remote attacker can cause a denial of service in CODESYS Control runtime systems by exploiting a race condition leading to an out-of-bounds read.","url":"https://insights.sbomify.com/CVE-2025-41739/"}