{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-1952 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-1952 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-1952 is a critical denial of service vulnerability in DeltaWW AS320T, published on 24 Apr 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-1952 and fix it if it is affected.\n\nWhat it is: CVE-2026-1952 is a critical denial of service vulnerability in DeltaWW AS320T, published on 24 Apr 2026. 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-2026-1952 in the wild and no public exploit code.\n\nAffected product: DeltaWW AS320T. 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-2026-1952/ (Markdown: https://insights.sbomify.com/CVE-2026-1952/index.md)","id":"CVE-2026-1952","markdown":"https://insights.sbomify.com/CVE-2026-1952/index.md","name":"CVE-2026-1952","record":{"aliases":["GHSA-598w-79v9-4m2g"],"analysis":{"component_type":"ics_ot","fix_type":"no_fix_stated","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Delta AS320T PLC","requires_auth":"none","summary":"Attackers can cause a denial of service on Delta AS320T devices by exploiting an undocumented subfunction.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Deltaww","cpe":[{"product":"as320t_firmware","vendor":"deltaww"}],"cvss":{"score":9.8,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-912","name":"Hidden Functionality"}],"description":"Delta Electronics AS320T has denial of service via the undocumented subfunction vulnerability.","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":"Denial of service via the undocumented subfunction in AS320T","id":"CVE-2026-1952","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Stored Cross Site Scripting(XSS) in Nukegraphic CMS V3.1.2","id":"CVE-2026-1953"},"packages":[],"prev":{"headline":"No checking of the length of the buffer with the directory name in AS320T","id":"CVE-2026-1951"},"products":["AS320T"],"published":"2026-04-24","related":[{"cvss_score":9.8,"headline":"Incorrect calculation of buffer size on the stack in AS320T","id":"CVE-2026-1949","kev_date_added":null,"published":"2026-04-24"},{"cvss_score":9.8,"headline":"No checking of the length of the buffer with the file name in AS320T","id":"CVE-2026-1950","kev_date_added":null,"published":"2026-04-24"},{"cvss_score":9.8,"headline":"No checking of the length of the buffer with the directory name in AS320T","id":"CVE-2026-1951","kev_date_added":null,"published":"2026-04-24"}],"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":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-04-24","vendors":["DeltaWW"]},"summary":"Attackers can cause a denial of service on Delta AS320T devices by exploiting an undocumented subfunction.","url":"https://insights.sbomify.com/CVE-2026-1952/"}