{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-12818 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-12818 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-12818 is a critical denial of service vulnerability in deltaww DVP-12SE, published on 30 Jun 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-2026-12818 and fix it if it is affected.\n\nWhat it is: CVE-2026-12818 is a critical denial of service vulnerability in deltaww DVP-12SE, published on 30 Jun 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-2026-12818 in the wild and no public exploit code.\n\nAffected product: deltaww DVP-12SE. 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-2026-12818/ (Markdown: https://insights.sbomify.com/CVE-2026-12818/index.md)","id":"CVE-2026-12818","markdown":"https://insights.sbomify.com/CVE-2026-12818/index.md","name":"CVE-2026-12818","record":{"aliases":["GHSA-4mxr-9xw9-9cr4"],"analysis":{"component_type":"ics_ot","fix_type":"no_fix_stated","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Delta PLC","requires_auth":"none","summary":"Attackers can cause denial of service on Delta DVP-12SE PLCs by exploiting unthrottled resource allocation in the Modbus TCP service.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Deltaww","cpe":[],"cvss":{"score":9.3,"severity":"critical","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-770","name":"Allocation of Resources Without Limits or Throttling"}],"description":"Delta Electronics DVP12SE PLCs are susceptible to a resource allocation vulnerability without limits or throttling (CWE-770) within their Modbus TCP 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":"DVP-12SE Exposure of Sensitive Information Vulnerability","id":"CVE-2026-12818","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":"DVP-12SE Missing Authentication and Unauthorized Write access Vulnerability","id":"CVE-2026-12819"},"packages":[],"prev":{"headline":"OpenPGP AEAD decryption skips final tag on chunk-aligned data","id":"CVE-2026-12817"},"products":["DVP-12SE"],"published":"2026-06-30","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":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-06-30","vendors":["deltaww"]},"summary":"Attackers can cause denial of service on Delta DVP-12SE PLCs by exploiting unthrottled resource allocation in the Modbus TCP service.","url":"https://insights.sbomify.com/CVE-2026-12818/"}