{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-80591", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-08-26T14:34:25.770Z", "datePublished": "2026-08-28T06:48:19.617Z", "dateUpdated": "2026-08-28T06:48:19.617Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-08-28T06:48:19.617Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nf2fs: fix listxattr handling of corrupted xattr entries\n\nValidate the xattr entry before reading its fields in f2fs_listxattr().\nReturn -EFSCORRUPTED when the entry is outside the valid xattr storage\narea instead of returning a successful partial result."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": 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{}

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{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[688078e7f36c293dae25b338ddc9e0a2790f6e06,7dfac47e4189692f35230f3064acf2540e6d75fe)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[688078e7f36c293dae25b338ddc9e0a2790f6e06,c8a10f174316e80d577e6549099b71a7a2111f3f)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[688078e7f36c293dae25b338ddc9e0a2790f6e06,dfa4891c27bccbd83d511a065721e85621f275a1)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[688078e7f36c293dae25b338ddc9e0a2790f6e06,2770041f34b52334ea63351ffb1cc2007a9de46e)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[688078e7f36c293dae25b338ddc9e0a2790f6e06,7dd01f7d0291583e3e5420c95c7d584e114899bd)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[688078e7f36c293dae25b338ddc9e0a2790f6e06,ec9f79c8d5b28a928e65b67cd138c841571cf502)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[688078e7f36c293dae25b338ddc9e0a2790f6e06,3c0dbfecd859fd02fe9008f33a83146102ccd9ba)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[688078e7f36c293dae25b338ddc9e0a2790f6e06,5ef5bc304f23c3fe255d4936472378dcb74d0e94)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "ae811cecbbb231f11a84acaf74baca1283b964c7"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "ed523cbd4a6594edf123dc03ec9d70ea4f793671"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "5811f24abd27a8a0791c6909c6ff803659060c84"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[4.14.181,4.15)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[4.19.119,4.20)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[5.4.36,5.5)"}}], "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": "semver", "value": "5.5"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[0,5.5)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[5.10.261,5.10.*]"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[5.15.212,5.15.*]"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[6.1.178,6.1.*]"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[6.6.145,6.6.*]"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[6.12.96,6.12.*]"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[6.18.39,6.18.*]"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[7.1.5,7.1.*]"}}, {"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": "2026-08-28T11:15:03.333514+00:00", "updated": "2026-08-28T11:15:03.333553+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}