{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-25873 exists.","fix":"No fix has been published for CVE-2026-25873 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-25873 is a critical unsafe deserialization vulnerability in Beijing Academy of Artificial Intelligence (BAAI) OmniGen2-RL, published on 18 Mar 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-2026-25873 and fix it if it is affected.\n\nWhat it is: CVE-2026-25873 is a critical unsafe deserialization vulnerability in Beijing Academy of Artificial Intelligence (BAAI) OmniGen2-RL, published on 18 Mar 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-25873 exists.\n\nAffected product: Beijing Academy of Artificial Intelligence (BAAI) OmniGen2-RL. 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-2026-25873/ (Markdown: https://insights.sbomify.com/CVE-2026-25873/index.md)","id":"CVE-2026-25873","markdown":"https://insights.sbomify.com/CVE-2026-25873/index.md","name":"CVE-2026-25873","record":{"aliases":["GHSA-38h5-7g7p-55vv"],"analysis":{"component_type":"server_software","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"OmniGen2-RL reward server","requires_auth":"none","summary":"Remote attackers can execute arbitrary code on OmniGen2-RL reward servers via unsafe pickle deserialization in HTTP POST requests.","user_interaction":"not_required","vuln_class":"deserialization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","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-502","name":"Deserialization of Untrusted Data"}],"description":"OmniGen2-RL contains an unauthenticated remote code execution vulnerability in the reward server component that allows remote attackers to execute arbitrary commands by sending malicious HTTP POST requests. Attackers can exploit insecure pickle deserialization of request bodies to achieve code execution on the host system running the exposed service.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"OmniGen2-RL Reward Server Unsafe Deserialization RCE","id":"CVE-2026-25873","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"deserialization","year":"2026"},"n_packages":0,"n_references":7,"next":{"headline":"LeRobot Unsafe Deserialization Remote Code Execution via gRPC","id":"CVE-2026-25874"},"packages":[],"prev":{"headline":"JUNG Smart Panel 5.1 KNX Unauthenticated Path Traversal","id":"CVE-2026-25872"},"products":["OmniGen2-RL"],"published":"2026-03-18","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":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-07-28","vendors":["Beijing Academy of Artificial Intelligence (BAAI)"]},"summary":"Remote attackers can execute arbitrary code on OmniGen2-RL reward servers via unsafe pickle deserialization in HTTP POST requests.","url":"https://insights.sbomify.com/CVE-2026-25873/"}