{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-26071 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-26071 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-26071 is a medium-severity use after free vulnerability in everest-core, published on 26 Mar 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-2026-26071 and fix it if it is affected.\n\nWhat it is: CVE-2026-26071 is a medium-severity use after free vulnerability in everest-core, published on 26 Mar 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-2026-26071 in the wild and no public exploit code.\n\nAffected product: everest-core. 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-2026-26071/ (Markdown: https://insights.sbomify.com/CVE-2026-26071/index.md)","id":"CVE-2026-26071","markdown":"https://insights.sbomify.com/CVE-2026-26071/index.md","name":"CVE-2026-26071","record":{"aliases":["GHSA-xww8-4hfx-9fjw"],"analysis":{"component_type":"iot_embedded","fix_type":"upgrade","impacts":["code_execution","denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"EV charging software","requires_auth":"none","summary":"A data race in EVerest EV charging software allows heap use-after-free, potentially enabling code execution or denial of service.","user_interaction":"not_required","vuln_class":"use_after_free"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"everest","vendor":"linuxfoundation"}],"cvss":{"score":4.2,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-416","name":"Use After Free"},{"id":"CWE-362","name":"Concurrent Execution using Shared Resource with Improper Synchronization"}],"description":"EVerest is an EV charging software stack. Versions prior to 2026.02.0 have a data race leading to `std::string` concurrent access. with heap-use-after-free possible. This is triggered by EVCCID update (EV/ISO15118) and OCPP session/authorization events. Version 2026.02.0 contains a patch.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"EVerest: OCPP 2.0.1 EVCCID Data Race Leads to Heap Use‑After‑Free","id":"CVE-2026-26071","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"use_after_free","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"EVerest has race-condition-induced std::map corruption in OCPP 1.6 evse_soc_map","id":"CVE-2026-26072"},"packages":[],"prev":{"headline":"EVerest: OCPP 2.0.1 EV SoC Update Race Causes Charge Point Crash","id":"CVE-2026-26070"},"products":["everest-core"],"published":"2026-03-26","related":[{"cvss_score":8.8,"headline":"EVerest's unchecked SLAC payload length causes stack overflow in HomeplugMessage::setup_payload","id":"CVE-2026-22790","kev_date_added":null,"published":"2026-03-26"},{"cvss_score":8.4,"headline":"EVerest has off-by-one stack buffer overflow in IsoMux certificate filename parsing","id":"CVE-2026-22593","kev_date_added":null,"published":"2026-03-26"},{"cvss_score":8.4,"headline":"EVerest has stack buffer overflow in ifreq.ifr_name when interface name exceeds IFNAMSIZ","id":"CVE-2026-23995","kev_date_added":null,"published":"2026-03-26"},{"cvss_score":8.4,"headline":"EVerest's Integer Overflow and Signed to Unsigned conversion lead to either stack buffer overflow or infinite loop","id":"CVE-2025-68137","kev_date_added":null,"published":"2026-01-21"},{"cvss_score":8.2,"headline":"EVerest: MQTT Switch-Phases Command Data Race Causing Charger State Corruptio","id":"CVE-2026-33009","kev_date_added":null,"published":"2026-03-26"},{"cvss_score":7.5,"headline":"EVerest has OOB via EVSE ID Indexing Mismatch in OCPP 2.0.1 UpdateAllowedEnergyTransferModes","id":"CVE-2026-26008","kev_date_added":null,"published":"2026-03-26"},{"cvss_score":7.4,"headline":"EVerest's unlimited connections can lead to DoS through operating system resource exhaustion","id":"CVE-2025-68133","kev_date_added":null,"published":"2026-01-21"}],"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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-03-26","vendors":["EVerest"]},"summary":"A data race in EVerest EV charging software allows heap use-after-free, potentially enabling code execution or denial of service.","url":"https://insights.sbomify.com/CVE-2026-26071/"}