{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-72480", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-08-09T03:40:39.935Z", "datePublished": "2026-08-15T05:57:18.975Z", "dateUpdated": "2026-08-15T05:57:18.975Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-08-15T05:57:18.975Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\niio: adc: xilinx-ams: fix out-of-bounds channel lookup in event handling\n\nams_event_to_channel() may return a pointer past the end of\ndev->channels when no matching scan_index is found. This can lead\nto invalid memory access in ams_handle_event().\n\nAdd a bounds check in ams_event_to_channel() and return NULL when\nno channel is found. Also guard the caller to safely handle this\ncase."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/iio/adc/xilinx-ams.c"], "versions": [{"version": "d5c70627a79455154f5f636096abe6fe57510605", "lessThan": "116d1f8805ae2daadbac89d24da4c0da50b9edae", "status": "affected", "versionType": "git"}, {"version": "d5c70627a79455154f5f636096abe6fe57510605", "lessThan": "94d158985b6ea011bdc26186f42d662a156da6cb", "status": "affected", "versionType": "git"}, {"version": "d5c70627a79455154f5f636096abe6fe57510605", "lessThan": "1d24f14e049fdd769146dda026496ed23b397ed9", "status": "affected", "versionType": "git"}, {"version": "d5c70627a79455154f5f636096abe6fe57510605", "lessThan": "9ac3675bf875792dced45efbf47116719a7c097b", "status": "affected", "versionType": "git"}, {"version": "d5c70627a79455154f5f636096abe6fe57510605", "lessThan": "3c374d33f1338dbb5676919c5194caa9c5aa1631", "status": "affected", "versionType": "git"}, {"version": "d5c70627a79455154f5f636096abe6fe57510605", "lessThan": "947eb6f0a274f8b15a0248051a65b069effd5057", "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/iio/adc/xilinx-ams.c"], "versions": [{"version": "5.17", "status": "affected"}, {"version": "0", "lessThan": "5.17", "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-rc1", "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": "5.17", "versionEndExcluding": "6.1.178"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.17", "versionEndExcluding": "6.6.145"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.17", "versionEndExcluding": "6.12.97"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.17", "versionEndExcluding": "6.18.40"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.17", "versionEndExcluding": "7.1.5"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.17", "versionEndExcluding": "7.2-rc1"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/116d1f8805ae2daadbac89d24da4c0da50b9edae"}, {"url": "https://git.kernel.org/stable/c/94d158985b6ea011bdc26186f42d662a156da6cb"}, {"url": "https://git.kernel.org/stable/c/1d24f14e049fdd769146dda026496ed23b397ed9"}, {"url": "https://git.kernel.org/stable/c/9ac3675bf875792dced45efbf47116719a7c097b"}, {"url": "https://git.kernel.org/stable/c/3c374d33f1338dbb5676919c5194caa9c5aa1631"}, {"url": "https://git.kernel.org/stable/c/947eb6f0a274f8b15a0248051a65b069effd5057"}], "title": "iio: adc: xilinx-ams: fix out-of-bounds channel lookup in event handling", "x_generator": {"engine": "bippy-1.2.0"}}}}

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