{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-80597", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-08-26T14:34:25.771Z", "datePublished": "2026-08-28T06:48:23.499Z", "dateUpdated": "2026-08-28T06:48:23.499Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-08-28T06:48:23.499Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmtd: maps: vmu-flash: fix NULL pointer dereference in initialization\n\nThe mtd_info contains a struct device, which must be linked to its\nparent. Without this, the initialization of the MTD fails with a NULL\npointer dereference."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/mtd/maps/vmu-flash.c"], "versions": [{"version": "47a72688fae7298e1ad5fdc9bff7e04b6a549620", "lessThan": "ff6453502c722437e37238900c9e45a1fec34455", "status": "affected", "versionType": "git"}, {"version": "47a72688fae7298e1ad5fdc9bff7e04b6a549620", "lessThan": "c60a627edbbd66bfbb0a0f564e64084c23c7ce98", "status": "affected", "versionType": "git"}, {"version": "47a72688fae7298e1ad5fdc9bff7e04b6a549620", "lessThan": "0db62da830ec57ad3efe24337763c8bf5442c6be", "status": "affected", "versionType": "git"}, {"version": "47a72688fae7298e1ad5fdc9bff7e04b6a549620", "lessThan": "44c6abf5d823de796319d6e23c282ed5b68dc41b", "status": "affected", "versionType": "git"}, {"version": "47a72688fae7298e1ad5fdc9bff7e04b6a549620", "lessThan": "b80a7b8f1a10e9270160b9d33f1253da2195c827", "status": "affected", "versionType": "git"}, {"version": "47a72688fae7298e1ad5fdc9bff7e04b6a549620", "lessThan": "9ac007affa77c3dc3def53760e3d69c350fc9967", "status": "affected", "versionType": "git"}, {"version": "47a72688fae7298e1ad5fdc9bff7e04b6a549620", "lessThan": "f4599793240dd60a0a708ef1fe116223f47aa105", "status": "affected", "versionType": "git"}, {"version": "47a72688fae7298e1ad5fdc9bff7e04b6a549620", "lessThan": "357e3b8e3a8769ba36eb8ec5e053e4825f1a9329", "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/maps/vmu-flash.c"], "versions": [{"version": "2.6.30", "status": "affected"}, {"version": "0", "lessThan": "2.6.30", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.261", "lessThanOrEqual": "5.10.*", "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", "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": "2.6.30", "versionEndExcluding": "5.10.261"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.30", "versionEndExcluding": "5.15.212"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.30", "versionEndExcluding": "6.1.178"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.30", "versionEndExcluding": "6.6.145"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.30", "versionEndExcluding": "6.12.97"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.30", "versionEndExcluding": "6.18.40"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.30", "versionEndExcluding": "7.1.5"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.30", "versionEndExcluding": "7.2"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/ff6453502c722437e37238900c9e45a1fec34455"}, {"url": "https://git.kernel.org/stable/c/c60a627edbbd66bfbb0a0f564e64084c23c7ce98"}, {"url": "https://git.kernel.org/stable/c/0db62da830ec57ad3efe24337763c8bf5442c6be"}, {"url": "https://git.kernel.org/stable/c/44c6abf5d823de796319d6e23c282ed5b68dc41b"}, {"url": "https://git.kernel.org/stable/c/b80a7b8f1a10e9270160b9d33f1253da2195c827"}, {"url": "https://git.kernel.org/stable/c/9ac007affa77c3dc3def53760e3d69c350fc9967"}, {"url": "https://git.kernel.org/stable/c/f4599793240dd60a0a708ef1fe116223f47aa105"}, {"url": "https://git.kernel.org/stable/c/357e3b8e3a8769ba36eb8ec5e053e4825f1a9329"}], "title": "mtd: maps: vmu-flash: fix NULL pointer dereference in initialization", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

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{}

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