{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-53128", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-06-09T07:44:35.386Z", "datePublished": "2026-06-24T16:30:55.911Z", "dateUpdated": "2026-06-24T16:30:55.911Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-06-24T16:30:55.911Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrbd: Balance RCU calls in drbd_adm_dump_devices()\n\nMake drbd_adm_dump_devices() call rcu_read_lock() before\nrcu_read_unlock() is called. This has been detected by the Clang\nthread-safety analyzer."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/block/drbd/drbd_nl.c"], "versions": [{"version": "a55bbd375d1802141f0f043e2cd08f85c23d6209", "lessThan": "ae12bb44b392637a8321ade305c883f9ffc0daea", "status": "affected", "versionType": "git"}, {"version": "a55bbd375d1802141f0f043e2cd08f85c23d6209", "lessThan": "68ebb9183ac3621b96b18e046841eadb9508783c", "status": "affected", "versionType": "git"}, {"version": "a55bbd375d1802141f0f043e2cd08f85c23d6209", "lessThan": "6cd27bcb71bb73f955d104cc3a62be6f83724392", "status": "affected", "versionType": "git"}, {"version": "a55bbd375d1802141f0f043e2cd08f85c23d6209", "lessThan": "282e06e6d494a7bee85af78c747527b7d4009cc3", "status": "affected", "versionType": "git"}, {"version": "a55bbd375d1802141f0f043e2cd08f85c23d6209", "lessThan": "8092713a10c19fa0f731b71b2853af4319ca54fd", "status": "affected", "versionType": "git"}, {"version": "a55bbd375d1802141f0f043e2cd08f85c23d6209", "lessThan": "996d279f2c985d771d6cfdd923e447d825726e06", "status": "affected", "versionType": "git"}, {"version": "a55bbd375d1802141f0f043e2cd08f85c23d6209", "lessThan": "1f112240531f0a0b437b2e001c1d89e8b25a8328", "status": "affected", "versionType": "git"}, {"version": "a55bbd375d1802141f0f043e2cd08f85c23d6209", "lessThan": "2b31e86387e60b3689339f0f0fbb4d3623d9d494", "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/block/drbd/drbd_nl.c"], "versions": [{"version": "4.5", "status": "affected"}, {"version": "0", "lessThan": "4.5", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.258", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.209", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.175", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.141", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.91", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.33", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.0.10", "lessThanOrEqual": "7.0.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.1", "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": "4.5", "versionEndExcluding": "5.10.258"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.5", "versionEndExcluding": "5.15.209"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.5", "versionEndExcluding": "6.1.175"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.5", "versionEndExcluding": "6.6.141"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.5", "versionEndExcluding": "6.12.91"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.5", "versionEndExcluding": "6.18.33"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.5", "versionEndExcluding": "7.0.10"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.5", "versionEndExcluding": "7.1"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/ae12bb44b392637a8321ade305c883f9ffc0daea"}, {"url": "https://git.kernel.org/stable/c/68ebb9183ac3621b96b18e046841eadb9508783c"}, {"url": "https://git.kernel.org/stable/c/6cd27bcb71bb73f955d104cc3a62be6f83724392"}, {"url": "https://git.kernel.org/stable/c/282e06e6d494a7bee85af78c747527b7d4009cc3"}, {"url": "https://git.kernel.org/stable/c/8092713a10c19fa0f731b71b2853af4319ca54fd"}, {"url": "https://git.kernel.org/stable/c/996d279f2c985d771d6cfdd923e447d825726e06"}, {"url": "https://git.kernel.org/stable/c/1f112240531f0a0b437b2e001c1d89e8b25a8328"}, {"url": "https://git.kernel.org/stable/c/2b31e86387e60b3689339f0f0fbb4d3623d9d494"}], "title": "drbd: Balance RCU calls in drbd_adm_dump_devices()", "x_generator": {"engine": "bippy-1.2.0"}}}}

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{"bugzilla": {"description": "kernel: drbd: Balance RCU calls in drbd_adm_dump_devices()", "id": "2492292", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2492292"}, "csaw": false, "cwe": "CWE-832", "details": ["A flaw was found in the Linux kernel's drbd component. Specifically, an imbalance in RCU (Read-Copy Update) calls within the `drbd_adm_dump_devices()` function could occur, where `rcu_read_lock()` was not properly invoked before `rcu_read_unlock()`. This concurrency issue, identified by a thread-safety analyzer, may lead to system instability or a denial of service."], "name": "CVE-2026-53128", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2026-06-24T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-53128\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-53128\nhttps://lore.kernel.org/linux-cve-announce/2026062418-CVE-2026-53128-5384@gregkh/T"]}

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