{"id":"CVE-2026-68467","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-68467","summary":"mtd: mchp23k256: use SPI match data for chip caps","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nmtd: mchp23k256: use SPI match data for chip caps\n\nThe driver stores chip capacity information in both the OF match table\nand the SPI id table. Probe currently uses of_device_get_match_data(),\nso a non-OF SPI modalias match falls back to mchp23k256_caps even when\nthe SPI id table selected a different part.\n\nUse spi_get_device_match_data() so SPI id-table driver_data is consumed\nwhen OF match data is absent. This keeps the existing default fallback\nwhile avoiding the wrong MTD geometry for id-table-only matches.","published":"2026-08-15T05:51:25.949Z","modified":"2026-08-16T03:48:30.156379918Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[{"ecosystem":"Linux","name":"Kernel","fixedVersion":"5.15.212"}],"fix":null,"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/04ebd3766861f219325852c9598e0f0281cb3636"},{"type":"WEB","url":"https://git.kernel.org/stable/c/09e044192a42f716215fbd1a100ee87fa57426aa"},{"type":"WEB","url":"https://git.kernel.org/stable/c/2e179b028da9fd628a09286a2c9df4fa076b2cc9"},{"type":"WEB","url":"https://git.kernel.org/stable/c/7c0a3a73dccc9a3fc701f6be762449f18d0ca0fc"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a0c38083623c8b210a5b87fd34bebd05aa935ae8"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d322e40f4edf92bf0ca329e5aa4ae1c0316feb38"},{"type":"WEB","url":"https://git.kernel.org/stable/c/dbe2254d1da99c986f9a3392471fc5eaa3229647"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/68xxx/CVE-2026-68467.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-68467"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-16T03:48:30.156379918Z"}}