{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-68467", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-07-30T09:28:09.396Z", "datePublished": "2026-08-15T05:51:25.949Z", "dateUpdated": "2026-08-15T05:51:25.949Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-08-15T05:51:25.949Z"}, "descriptions": [{"lang": "en", "value": "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."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/mtd/devices/mchp23k256.c"], "versions": [{"version": "4379075a870b8de43a9ecd5b46884953234fc669", "lessThan": "2e179b028da9fd628a09286a2c9df4fa076b2cc9", "status": "affected", "versionType": "git"}, {"version": "4379075a870b8de43a9ecd5b46884953234fc669", "lessThan": "a0c38083623c8b210a5b87fd34bebd05aa935ae8", "status": "affected", "versionType": "git"}, {"version": "4379075a870b8de43a9ecd5b46884953234fc669", "lessThan": "7c0a3a73dccc9a3fc701f6be762449f18d0ca0fc", "status": "affected", "versionType": "git"}, {"version": "4379075a870b8de43a9ecd5b46884953234fc669", "lessThan": "dbe2254d1da99c986f9a3392471fc5eaa3229647", "status": "affected", "versionType": "git"}, {"version": "4379075a870b8de43a9ecd5b46884953234fc669", "lessThan": "04ebd3766861f219325852c9598e0f0281cb3636", "status": "affected", "versionType": "git"}, {"version": "4379075a870b8de43a9ecd5b46884953234fc669", "lessThan": "09e044192a42f716215fbd1a100ee87fa57426aa", "status": "affected", "versionType": "git"}, {"version": "4379075a870b8de43a9ecd5b46884953234fc669", "lessThan": "d322e40f4edf92bf0ca329e5aa4ae1c0316feb38", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/mtd/devices/mchp23k256.c"], "versions": [{"version": "4.13", "status": "affected"}, {"version": "0", "lessThan": "4.13", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.212", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.178", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.145", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.97", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.40", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.1.5", "lessThanOrEqual": "7.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.2-rc4", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.13", "versionEndExcluding": "5.15.212"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.13", "versionEndExcluding": "6.1.178"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.13", "versionEndExcluding": "6.6.145"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.13", "versionEndExcluding": "6.12.97"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.13", "versionEndExcluding": "6.18.40"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.13", "versionEndExcluding": "7.1.5"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.13", "versionEndExcluding": "7.2-rc4"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/2e179b028da9fd628a09286a2c9df4fa076b2cc9"}, {"url": "https://git.kernel.org/stable/c/a0c38083623c8b210a5b87fd34bebd05aa935ae8"}, {"url": "https://git.kernel.org/stable/c/7c0a3a73dccc9a3fc701f6be762449f18d0ca0fc"}, {"url": "https://git.kernel.org/stable/c/dbe2254d1da99c986f9a3392471fc5eaa3229647"}, {"url": "https://git.kernel.org/stable/c/04ebd3766861f219325852c9598e0f0281cb3636"}, {"url": "https://git.kernel.org/stable/c/09e044192a42f716215fbd1a100ee87fa57426aa"}, {"url": "https://git.kernel.org/stable/c/d322e40f4edf92bf0ca329e5aa4ae1c0316feb38"}], "title": "mtd: mchp23k256: use SPI match data for chip caps", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/mtd/devices/mchp23k256.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "2e179b028da9fd628a09286a2c9df4fa076b2cc9", "status": "affected", "version": "4379075a870b8de43a9ecd5b46884953234fc669", "versionType": "git"}, {"lessThan": "a0c38083623c8b210a5b87fd34bebd05aa935ae8", "status": "affected", "version": "4379075a870b8de43a9ecd5b46884953234fc669", "versionType": "git"}, {"lessThan": "7c0a3a73dccc9a3fc701f6be762449f18d0ca0fc", "status": "affected", "version": "4379075a870b8de43a9ecd5b46884953234fc669", "versionType": "git"}, {"lessThan": "dbe2254d1da99c986f9a3392471fc5eaa3229647", "status": "affected", "version": "4379075a870b8de43a9ecd5b46884953234fc669", "versionType": "git"}, {"lessThan": "04ebd3766861f219325852c9598e0f0281cb3636", "status": "affected", "version": "4379075a870b8de43a9ecd5b46884953234fc669", "versionType": "git"}, {"lessThan": "09e044192a42f716215fbd1a100ee87fa57426aa", "status": "affected", "version": "4379075a870b8de43a9ecd5b46884953234fc669", "versionType": "git"}, {"lessThan": "d322e40f4edf92bf0ca329e5aa4ae1c0316feb38", "status": "affected", "version": "4379075a870b8de43a9ecd5b46884953234fc669", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["drivers/mtd/devices/mchp23k256.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "4.13"}, {"lessThan": "4.13", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "5.15.*", "status": "unaffected", "version": "5.15.212", "versionType": "semver"}, {"lessThanOrEqual": "6.1.*", "status": "unaffected", "version": "6.1.178", "versionType": "semver"}, {"lessThanOrEqual": "6.6.*", "status": "unaffected", "version": "6.6.145", "versionType": "semver"}, {"lessThanOrEqual": "6.12.*", "status": "unaffected", "version": "6.12.97", "versionType": "semver"}, {"lessThanOrEqual": "6.18.*", "status": "unaffected", "version": "6.18.40", "versionType": "semver"}, {"lessThanOrEqual": "7.1.*", "status": "unaffected", "version": "7.1.5", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "7.2-rc4", "versionType": "original_commit_for_fix"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "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."}], "id": "CVE-2026-68467", "lastModified": "2026-08-15T06:19:46.527", "metrics": {}, "published": "2026-08-15T06:19:46.527", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/04ebd3766861f219325852c9598e0f0281cb3636"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/09e044192a42f716215fbd1a100ee87fa57426aa"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/2e179b028da9fd628a09286a2c9df4fa076b2cc9"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/7c0a3a73dccc9a3fc701f6be762449f18d0ca0fc"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/a0c38083623c8b210a5b87fd34bebd05aa935ae8"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/d322e40f4edf92bf0ca329e5aa4ae1c0316feb38"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/dbe2254d1da99c986f9a3392471fc5eaa3229647"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[4379075a870b8de43a9ecd5b46884953234fc669,2e179b028da9fd628a09286a2c9df4fa076b2cc9)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[4379075a870b8de43a9ecd5b46884953234fc669,a0c38083623c8b210a5b87fd34bebd05aa935ae8)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[4379075a870b8de43a9ecd5b46884953234fc669,7c0a3a73dccc9a3fc701f6be762449f18d0ca0fc)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[4379075a870b8de43a9ecd5b46884953234fc669,dbe2254d1da99c986f9a3392471fc5eaa3229647)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[4379075a870b8de43a9ecd5b46884953234fc669,04ebd3766861f219325852c9598e0f0281cb3636)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[4379075a870b8de43a9ecd5b46884953234fc669,09e044192a42f716215fbd1a100ee87fa57426aa)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[4379075a870b8de43a9ecd5b46884953234fc669,d322e40f4edf92bf0ca329e5aa4ae1c0316feb38)"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "4.13"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[0,4.13)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[5.15.212,5.16.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.1.178,6.2.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.6.145,6.7.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.12.97,6.13.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.18.40,6.19.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[7.1.5,7.2.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[7.2-rc4,*]"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}], "created": "2026-08-15T08:30:05.989210+00:00", "updated": "2026-08-15T21:15:03.173267+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"], "weaknesses": ["CWE-119"]}