{"cve":"CVE-2026-97451","nvd":{"published":"2026-09-24T17:17:23.463","modified":"2026-10-03T11:17:56.810","status":"Received","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nACPICA: Fix integer overflow in acpi_ex_opcode_3A_1T_1R() (mid_op)\n\nAdd overflow check for Index + Length to prevent integer overflow\nwhen calculating the truncation length. This prevents negative\nsize parameter being passed to memcpy().","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":8.4},"cwes":[],"references":["https://git.kernel.org/stable/c/0e2021f49e64b3c8a9aa880d0c62a218bfe147ce","https://git.kernel.org/stable/c/4532c9cf006bb6323957897455b6a5ab45957a19","https://git.kernel.org/stable/c/6da963ed4c3de0963c23809af3194323328080d2","https://git.kernel.org/stable/c/9010ad440f970e684324d507510415a67bc125e4","https://git.kernel.org/stable/c/b96401812cbfbb4803faabeefa1f20b8562268b3"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:56:02.509636177+00:00"},"epss":{"cve":"CVE-2026-97451","score":0.00142,"percentile":0.03447,"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."]}