{"id":"CVE-2026-97505","aliases":[],"cve":{"records":[{"id":"CVE-2026-97505","source":"Linux","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-09-24T16:01:01.151Z","published":"2026-09-24T16:04:54.215Z","modified":"2026-10-30T12:37:07.198Z"}],"publishers":[{"name":"Linux","role":"CNA","organizationId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","modified":"2026-10-30T12:37:07.198Z"}],"references":[{"url":"https://git.kernel.org/stable/c/0be4e21287e1e4865b9de498e1acc65b873f52f5","tags":[],"source":"Linux"},{"url":"https://git.kernel.org/stable/c/d02dd7ce8e52b66b7d3b6eca2a7d81e7f5b10a62","tags":[],"source":"Linux"},{"url":"https://git.kernel.org/stable/c/b722a607f858b9cd036075ea0efad553fb98e982","tags":[],"source":"Linux"},{"url":"https://git.kernel.org/stable/c/cbf0628c0b7db86c5ce36451f088101546acbf1d","tags":[],"source":"Linux"},{"url":"https://git.kernel.org/stable/c/25ec7f57deceec633f27bc93b615f951e2ade814","tags":[],"source":"Linux"}],"weaknesses":[],"applicability":[{"source":"Linux","statements":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.1","versionEndExcluding":"6.1.191"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.1","versionEndExcluding":"6.6.160"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.1","versionEndExcluding":"6.12.111"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.1","versionEndExcluding":"6.18.53"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.1","versionEndExcluding":"7.2"}]}]}]}],"prioritization":[]},"title":"PCI/sysfs: Add CAP_SYS_ADMIN check to __resource_resize_store()","titleSource":"Linux","descriptionSource":"Linux","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nPCI/sysfs: Add CAP_SYS_ADMIN check to __resource_resize_store()\n\nCurrently, the __resource_resize_store() allows writing to the\nresourceN_resize sysfs attribute to change a BAR's size without checking\nfor capabilities, currently relying only on the file access check.\n\nResizing a BAR modifies PCI device configuration and can disrupt active\ndrivers.  After the upcoming conversion to static attributes, it will also\ntrigger resource file updates via sysfs_update_groups().\n\nAdd a CAP_SYS_ADMIN check to prevent unprivileged users from performing BAR\nresize operations.","score":null,"severity":"unknown","published":"2026-09-24T16:04:54.215Z","modified":"2026-10-30T12:37:07.198Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"Linux","name":"Linux","platforms":[],"versions":[{"version":"91fa127794ac1c48069479b9d45eb4c7378c0e30","status":"affected","lessThan":"0be4e21287e1e4865b9de498e1acc65b873f52f5","versionType":"git"},{"version":"91fa127794ac1c48069479b9d45eb4c7378c0e30","status":"affected","lessThan":"d02dd7ce8e52b66b7d3b6eca2a7d81e7f5b10a62","versionType":"git"},{"version":"91fa127794ac1c48069479b9d45eb4c7378c0e30","status":"affected","lessThan":"b722a607f858b9cd036075ea0efad553fb98e982","versionType":"git"},{"version":"91fa127794ac1c48069479b9d45eb4c7378c0e30","status":"affected","lessThan":"cbf0628c0b7db86c5ce36451f088101546acbf1d","versionType":"git"},{"version":"91fa127794ac1c48069479b9d45eb4c7378c0e30","status":"affected","lessThan":"25ec7f57deceec633f27bc93b615f951e2ade814","versionType":"git"}],"defaultStatus":"unaffected","cpes":[],"source":"Linux","url":"https://www.cve.org/CVERecord?id=CVE-2026-97505"},{"vendor":"Linux","name":"Linux","platforms":[],"versions":[{"version":"6.1","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.1","versionType":"semver"},{"version":"6.1.191","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.160","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.111","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.53","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.2","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"defaultStatus":"affected","cpes":[],"source":"Linux","url":"https://www.cve.org/CVERecord?id=CVE-2026-97505"}],"remediation":[],"references":["https://git.kernel.org/stable/c/0be4e21287e1e4865b9de498e1acc65b873f52f5","https://git.kernel.org/stable/c/d02dd7ce8e52b66b7d3b6eca2a7d81e7f5b10a62","https://git.kernel.org/stable/c/b722a607f858b9cd036075ea0efad553fb98e982","https://git.kernel.org/stable/c/cbf0628c0b7db86c5ce36451f088101546acbf1d","https://git.kernel.org/stable/c/25ec7f57deceec633f27bc93b615f951e2ade814"],"sources":[{"name":"CVE","id":"CVE-2026-97505","modified":"2026-10-30T12:37:07.198Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-97505"}],"assessments":[],"sourceAffected":[],"observedAt":"2026-10-30T13:56:37.480Z","kev":{"status":"not-listed","checkedAt":"2026-11-14T23:30:30.969Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[],"aiSummary":null}