{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-72372", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-08-09T03:40:39.922Z", "datePublished": "2026-08-15T05:56:07.916Z", "dateUpdated": "2026-08-15T05:56:07.916Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-08-15T05:56:07.916Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nafs: Fix lack of locking around modifications of net->cells_dyn_ino\n\nFix the lack of locking around modifications of net->cells_dyn_ino by\ntaking net->cells_lock exclusively. This also requires to cell to be\nremoved from net->cells_dyn_ino in afs_destroy_cell_work() rather than in\nafs_cell_destroy() as the latter runs in RCU cleanup context and sleeping\nlocks cannot be taken there."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["fs/afs/cell.c", "fs/afs/dynroot.c"], "versions": [{"version": "537b0105952578531f748c7fb3ce36ae9a514784", "lessThan": "4d8a2fe8847859f4fa4e9a2fa1221c9c1158e66b", "status": "affected", "versionType": "git"}, {"version": "1d0b929fc070b4115403a0a6206a0c6a62dd61f5", "lessThan": "2ffb70a8a01988046bb207b7d0af9358a8337378", "status": "affected", "versionType": "git"}, {"version": "1d0b929fc070b4115403a0a6206a0c6a62dd61f5", "lessThan": "e94f92fd56c553a8bf9421c3289e1b85c7c08857", "status": "affected", "versionType": "git"}, {"version": "1d0b929fc070b4115403a0a6206a0c6a62dd61f5", "lessThan": "55e841836c6f4646490f7b0347192b7a92d431ba", "status": "affected", "versionType": "git"}, {"version": "6.12.97", "lessThan": "6.12.101", "status": "affected", "versionType": "semver"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["fs/afs/cell.c", "fs/afs/dynroot.c"], "versions": [{"version": "6.15", "status": "affected"}, {"version": "0", "lessThan": "6.15", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.101", "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-rc2", "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": "6.12.97", "versionEndExcluding": "6.12.101"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.15", "versionEndExcluding": "6.18.40"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.15", "versionEndExcluding": "7.1.5"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.15", "versionEndExcluding": "7.2-rc2"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/4d8a2fe8847859f4fa4e9a2fa1221c9c1158e66b"}, {"url": "https://git.kernel.org/stable/c/2ffb70a8a01988046bb207b7d0af9358a8337378"}, {"url": "https://git.kernel.org/stable/c/e94f92fd56c553a8bf9421c3289e1b85c7c08857"}, {"url": "https://git.kernel.org/stable/c/55e841836c6f4646490f7b0347192b7a92d431ba"}], "title": "afs: Fix lack of locking around modifications of net->cells_dyn_ino", "x_generator": {"engine": "bippy-1.2.0"}}}}

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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["fs/afs/cell.c", "fs/afs/dynroot.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "4d8a2fe8847859f4fa4e9a2fa1221c9c1158e66b", "status": "affected", "version": "537b0105952578531f748c7fb3ce36ae9a514784", "versionType": "git"}, {"lessThan": "2ffb70a8a01988046bb207b7d0af9358a8337378", "status": "affected", "version": "1d0b929fc070b4115403a0a6206a0c6a62dd61f5", "versionType": "git"}, {"lessThan": "e94f92fd56c553a8bf9421c3289e1b85c7c08857", "status": "affected", "version": "1d0b929fc070b4115403a0a6206a0c6a62dd61f5", "versionType": "git"}, {"lessThan": "55e841836c6f4646490f7b0347192b7a92d431ba", "status": "affected", "version": "1d0b929fc070b4115403a0a6206a0c6a62dd61f5", "versionType": "git"}, {"lessThan": "6.12.101", "status": "affected", "version": "6.12.97", "versionType": "semver"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["fs/afs/cell.c", "fs/afs/dynroot.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "6.15"}, {"lessThan": "6.15", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "6.12.*", "status": "unaffected", "version": "6.12.101", "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-rc2", "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\nafs: Fix lack of locking around modifications of net->cells_dyn_ino\n\nFix the lack of locking around modifications of net->cells_dyn_ino by\ntaking net->cells_lock exclusively. This also requires to cell to be\nremoved from net->cells_dyn_ino in afs_destroy_cell_work() rather than in\nafs_cell_destroy() as the latter runs in RCU cleanup context and sleeping\nlocks cannot be taken there."}], "id": "CVE-2026-72372", "lastModified": "2026-08-15T06:22:10.680", "metrics": {}, "published": "2026-08-15T06:22:10.680", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/2ffb70a8a01988046bb207b7d0af9358a8337378"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/4d8a2fe8847859f4fa4e9a2fa1221c9c1158e66b"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/55e841836c6f4646490f7b0347192b7a92d431ba"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/e94f92fd56c553a8bf9421c3289e1b85c7c08857"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{}

{}