{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-18794 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2026-18794 is a high-severity memory corruption vulnerability in CalcProgrammer1 OpenRGB, published on 26 Aug 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-2026-18794 and fix it if it is affected.\n\nWhat it is: CVE-2026-18794 is a high-severity memory corruption vulnerability in CalcProgrammer1 OpenRGB, published on 26 Aug 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-2026-18794 in the wild and no public exploit code.\n\nAffected product: CalcProgrammer1 OpenRGB. 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-2026-18794/ (Markdown: https://insights.sbomify.com/CVE-2026-18794/index.md)","id":"CVE-2026-18794","markdown":"https://insights.sbomify.com/CVE-2026-18794/index.md","name":"CVE-2026-18794","record":{"aliases":["DEBIAN-CVE-2026-18794","GHSA-2hph-9m2g-p27v","UBUNTU-CVE-2026-18794"],"analysis":{"component_type":"desktop_application","fix_type":"patch","impacts":["denial_of_service","code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"OpenRGB application","requires_auth":"none","summary":"Attackers can cause denial of service and potential code execution in OpenRGB via inconsistent network protocol data.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"suse","cpe":[],"cvss":{"score":8.8,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-1288","name":"Improper Validation of Consistency within Input"}],"description":"The OpenRGB network protocol allows attackers to cause memory exhaustion and out-of-bounds memory reads and writes by passing inconsistent data.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"OpenRGB: insufficient input data checks lead to Denial-of-Service, memory overread and overwrite","id":"CVE-2026-18794","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Missing server side validation allowed user to quarantine a DM and GM post","id":"CVE-2026-18795"},"packages":[],"prev":{"headline":"Systerel S2OPC DeleteMonitoredItemsRequest state_machine.c out-of-bounds","id":"CVE-2026-18790"},"products":["OpenRGB"],"published":"2026-08-26","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":"2026-08-26","vendors":["CalcProgrammer1"]},"summary":"Attackers can cause denial of service and potential code execution in OpenRGB via inconsistent network protocol data.","url":"https://insights.sbomify.com/CVE-2026-18794/"}