{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-42952 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-42952 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-42952 is a high-severity denial of service vulnerability in Hydro-Québec Le Circuit Electrique charging station backend, published on 10 Jul 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-2026-42952 and fix it if it is affected.\n\nWhat it is: CVE-2026-42952 is a high-severity denial of service vulnerability in Hydro-Québec Le Circuit Electrique charging station backend, published on 10 Jul 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-2026-42952 in the wild and no public exploit code.\n\nAffected product: Hydro-Québec Le Circuit Electrique charging station backend. 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-2026-42952/ (Markdown: https://insights.sbomify.com/CVE-2026-42952/index.md)","id":"CVE-2026-42952","markdown":"https://insights.sbomify.com/CVE-2026-42952/index.md","name":"CVE-2026-42952","record":{"aliases":["GHSA-88vc-rc72-29f3"],"analysis":{"component_type":"ics_ot","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"EV charging station backend","requires_auth":"none","summary":"Attackers can cause denial of service against Hydro-Québec charging stations by exploiting the lack of authentication attempt throttling.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"icscert","cpe":[],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-307","name":"Improper Restriction of Excessive Authentication Attempts"}],"description":"Previously, there was no throttling on repeated authentication attempts \nto the charging station backend, which could allow an attacker to \nexecute a denial-of-service attack.","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":"Hydro-Québec Le Circuit Electrique charging station backend Improper Restriction of Excessive Authentication Attempts","id":"CVE-2026-42952","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"Out-of-bounds write in Labcenter Proteus","id":"CVE-2026-42953"},"packages":[],"prev":{"headline":"MacGregor Voyage Data Recorder (VDR) G4e Insufficiently Protected Credentials","id":"CVE-2026-42951"},"products":["Le Circuit Electrique charging station backend"],"published":"2026-07-10","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":"partial"},"state":"PUBLISHED","updated":"2026-07-14","vendors":["Hydro-Québec"]},"summary":"Attackers can cause denial of service against Hydro-Québec charging stations by exploiting the lack of authentication attempt throttling.","url":"https://insights.sbomify.com/CVE-2026-42952/"}