{"id":"CVE-2026-105922","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-105922","generatedAt":"2026-10-28T03:41:59.305Z","title":"This impacts the function get_token_bin_counts_and_mask of the file vllm/model_executor/layers/utils.py of the component Penalty Handler.","description":"A security flaw has been discovered in vllm-project vLLM up to 0.31.0. This impacts the function get_token_bin_counts_and_mask of the file vllm/model_executor/layers/utils.py of the component Penalty Handler. Performing a manipulation results in denial of service. Remote exploitation of the attack is possible. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.","published":"2026-10-06T15:17:18.000Z","lastModified":"2026-10-09T14:13:02.000Z","status":"Analyzed","sourceIdentifier":"cna@vuldb.com","cvss":{"version":"4.0","score":2.1,"severity":"LOW","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M"},"cwe":["CWE-404"],"affected":["vllm/vllm"],"epss":{"score":0.00311,"percentile":0.23795,"date":"2026-10-27","history":[{"date":"2026-10-07","score":0.00303,"percentile":0.21093}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.31%). Track it; it rarely justifies an emergency change on its own."},"changes":[{"kind":"new","label":"New CVE","at":"2026-10-06T15:17:18.000Z","detail":{"score":"2.1","severity":"LOW","publishedAt":"2026-10-06T15:17:17.727Z"},"summary":"New CVE, low severity (CVSS 2.1)."}],"references":[{"url":"https://gist.github.com/Yunzez/5c70a3bb328eaf6d646b9d31e879dc4a#file-repro_prompt_embeds_penalties_engine_crash-py","tags":["Third Party Advisory"],"source":"cna@vuldb.com"},{"url":"https://github.com/vllm-project/vllm/","tags":["Product"],"source":"cna@vuldb.com"},{"url":"https://github.com/vllm-project/vllm/issues/57719","tags":["Issue Tracking"],"source":"cna@vuldb.com"},{"url":"https://vuldb.com/cve/CVE-2026-105922","tags":["Third Party Advisory"],"source":"cna@vuldb.com"},{"url":"https://vuldb.com/submit/992707","tags":["Third Party Advisory"],"source":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/413896","tags":["Third Party Advisory"],"source":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/413896/cti","tags":["Permissions Required"],"source":"cna@vuldb.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-105922","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}