{"cve":"CVE-2026-46117","nvd":{"published":"2026-05-28T10:16:27.203","modified":"2026-10-19T20:18:32.430","status":"Undergoing Analysis","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/mana: Remove user triggerable WARN_ON() in mana_ib_create_qp_rss()\n\nSashiko points out that the user can specify WQs sharing the same CQ as a\npart of the uAPI and this will trigger the WARN_ON() then go on to corrupt\nthe kernel.\n\nJust reject it outright and fail the QP creation.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":7.8},"cwes":["CWE-617","CWE-20","CWE-1288"],"references":["https://git.kernel.org/stable/c/159f2efabc89d3f931d38f2d35876535d4abf0a3","https://git.kernel.org/stable/c/9cc0c6b1ba8cd5c55aef043e1384de0a8b4efa71","https://git.kernel.org/stable/c/9ef65af26b2a6738bf15812042e84b3112402d3a","https://git.kernel.org/stable/c/db991ba50087ad99fa12a2c483aa3be19671ea73","https://access.redhat.com/errata/RHSA-2026:27789"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-21T03:43:09.190223697+00:00"},"epss":{"cve":"CVE-2026-46117","score":0.00138,"percentile":0.03117,"date":"2026-10-25"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}