{"id":"CVE-2026-68316","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-68316","generatedAt":"2026-10-28T03:38:38.406Z","title":"In the Linux kernel, the following vulnerability has been resolved: accel: ethosu: Fix element size accounting for cmd stream validation There are 2 issues with the element size handling in the command stream validation which result in too small of a…","description":"In the Linux kernel, the following vulnerability has been resolved:\n\naccel: ethosu: Fix element size accounting for cmd stream validation\n\nThere are 2 issues with the element size handling in the command stream\nvalidation which result in too small of a size calculated when the\nelement size is 16/32/64 bits.\n\nFor NHWC format, the element size is simply missing from the\ncalculation.\n\nThe bitfield for the element size is different between IFM/IFM2 and\nOFM. IFM and IFM2 encode the precision in parameter bits 2:3, while OFM\nuses bits 1:2.","published":"2026-08-10T13:20:22.000Z","lastModified":"2026-08-17T05:18:35.000Z","status":"Received","sourceIdentifier":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","cvss":{"version":"3.1","score":7.8,"severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},"cwe":[],"affected":[],"epss":{"score":0.0012,"percentile":0.01852,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.12%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://git.kernel.org/stable/c/18a551482a4a326790698b273e76d7575a51a57d","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/b4ae748f8e6cb65bb86e5a281bbb5b5e5f106527","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-68316","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."}