{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-80878", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-08-26T14:34:25.799Z", "datePublished": "2026-09-04T16:48:59.112Z", "dateUpdated": "2026-09-14T11:58:51.486Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-09-14T11:58:51.486Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nafs: Fix leak of ungot volume\n\nFix afs_lookup_volume_rcu() so that it doesn't leak a dying volume if\nafs_try_get_volume() fails."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["fs/afs/callback.c"], "versions": [{"version": "32222f09782f1894fcfc37f6505ca676a6f4d1d6", "lessThan": "7d10cfec6cbce7396ed5cf6abd8c34bae09c393b", "status": "affected", "versionType": "git"}, {"version": "32222f09782f1894fcfc37f6505ca676a6f4d1d6", "lessThan": "78e8ee25a5e8f2eb85bbabbeb15c8a2445b4a67f", "status": "affected", "versionType": "git"}, {"version": "32222f09782f1894fcfc37f6505ca676a6f4d1d6", "lessThan": "9cabf1c86948793fbad09023bd2ec58c71b9c1d4", "status": "affected", "versionType": "git"}, {"version": "32222f09782f1894fcfc37f6505ca676a6f4d1d6", "lessThan": "d672c276f685a540ed2b2a8bafaed4650a89022c", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["fs/afs/callback.c"], "versions": [{"version": "6.8", "status": "affected"}, {"version": "0", "lessThan": "6.8", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.110", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.51", "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": "6.8", "versionEndExcluding": "6.12.110"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.8", "versionEndExcluding": "6.18.51"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.8", "versionEndExcluding": "7.1.5"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.8", "versionEndExcluding": "7.2"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/7d10cfec6cbce7396ed5cf6abd8c34bae09c393b"}, {"url": "https://git.kernel.org/stable/c/78e8ee25a5e8f2eb85bbabbeb15c8a2445b4a67f"}, {"url": "https://git.kernel.org/stable/c/9cabf1c86948793fbad09023bd2ec58c71b9c1d4"}, {"url": "https://git.kernel.org/stable/c/d672c276f685a540ed2b2a8bafaed4650a89022c"}], "title": "afs: Fix leak of ungot volume", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["fs/afs/callback.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "7d10cfec6cbce7396ed5cf6abd8c34bae09c393b", "status": "affected", "version": "32222f09782f1894fcfc37f6505ca676a6f4d1d6", "versionType": "git"}, {"lessThan": "78e8ee25a5e8f2eb85bbabbeb15c8a2445b4a67f", "status": "affected", "version": "32222f09782f1894fcfc37f6505ca676a6f4d1d6", "versionType": "git"}, {"lessThan": "9cabf1c86948793fbad09023bd2ec58c71b9c1d4", "status": "affected", "version": "32222f09782f1894fcfc37f6505ca676a6f4d1d6", "versionType": "git"}, {"lessThan": "d672c276f685a540ed2b2a8bafaed4650a89022c", "status": "affected", "version": "32222f09782f1894fcfc37f6505ca676a6f4d1d6", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["fs/afs/callback.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "6.8"}, {"lessThan": "6.8", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "6.12.*", "status": "unaffected", "version": "6.12.110", "versionType": "semver"}, {"lessThanOrEqual": "6.18.*", "status": "unaffected", "version": "6.18.51", "versionType": "semver"}, {"lessThanOrEqual": "7.1.*", "status": "unaffected", "version": "7.1.5", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "7.2", "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 leak of ungot volume\n\nFix afs_lookup_volume_rcu() so that it doesn't leak a dying volume if\nafs_try_get_volume() fails."}], "id": "CVE-2026-80878", "lastModified": "2026-09-14T13:18:48.513", "metrics": {}, "published": "2026-09-04T17:16:59.923", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/78e8ee25a5e8f2eb85bbabbeb15c8a2445b4a67f"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/7d10cfec6cbce7396ed5cf6abd8c34bae09c393b"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/9cabf1c86948793fbad09023bd2ec58c71b9c1d4"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/d672c276f685a540ed2b2a8bafaed4650a89022c"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[32222f09782f1894fcfc37f6505ca676a6f4d1d6,9cabf1c86948793fbad09023bd2ec58c71b9c1d4)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[32222f09782f1894fcfc37f6505ca676a6f4d1d6,d672c276f685a540ed2b2a8bafaed4650a89022c)"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "6.8"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[0,6.8)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[7.1.5,7.2.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[7.2,*]"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}], "created": "2026-09-04T21:00:13.103190+00:00", "updated": "2026-09-04T23:15:04.043132+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"], "weaknesses": ["CWE-773"]}