{"id":"CVE-2026-97542","title":"In the Linux kernel, the following vulnerability has been resolved:\n\nxfs: bail out on bitmap errors in xrep_agfl_fill\n\nLOLLM also points out that the xagb_bitmap_set call in xrep_agfl_fill\ncan fail, but we don't check the result of xagb_…","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\nxfs: bail out on bitmap errors in xrep_agfl_fill\n\nLOLLM also points out that the xagb_bitmap_set call in xrep_agfl_fill\ncan fail, but we don't check the result of xagb_…","severity":"medium","cvss":5.5,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","cwe":["CWE-252"],"vendor":"Linux","product":"Linux","affected":["Linux >= 014ad53732d2bac34d21a251f3622a4da516e21b < c2bf1299aeff6db186aa0db8d19328e1816f0e39","Linux >= 014ad53732d2bac34d21a251f3622a4da516e21b < e49977bc568c2649cf1a37992e538df8e3779ee4","Linux >= 014ad53732d2bac34d21a251f3622a4da516e21b < 82a0fd3fe908914425798b6be2b9b0a4f69ff84d","Linux >= 014ad53732d2bac34d21a251f3622a4da516e21b < b5309ae6504e9b727d83bdfb2a19f44896a8f019","Linux >= 014ad53732d2bac34d21a251f3622a4da516e21b < eaf580538eb1be3d162400d04c4b7dc4c627296b","Linux 6.6"],"published":"2026-09-25","updated":"2026-10-03","sourceUpdated":"2026-10-03T11:18:02.947","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-97542","references":[{"url":"https://git.kernel.org/stable/c/82a0fd3fe908914425798b6be2b9b0a4f69ff84d","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/b5309ae6504e9b727d83bdfb2a19f44896a8f019","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/c2bf1299aeff6db186aa0db8d19328e1816f0e39","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/e49977bc568c2649cf1a37992e538df8e3779ee4","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/eaf580538eb1be3d162400d04c4b7dc4c627296b","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-97542.json"},{"url":"https://access.redhat.com/security/cve/CVE-2026-97542"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2541127"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-97542"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-97542"},{"url":"https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2026/CVE-2026-97542.mbox"}],"tags":["nvd","cve.org","csaf","vex","red-hat"],"epss":0.002,"epssPercentile":0.09781,"cvssSource":"vendor","ingestedAt":"2026-09-25T11:06:38.921Z","slug":"CVE-2026-97542","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nxfs: bail out on bitmap errors in xrep_agfl_fill\n\nLOLLM also points out that the xagb_bitmap_set call in xrep_agfl_fill\ncan fail, but we don't check the result of xagb_bitmap_walk, so we\nsilently drop the error and proceed with inconsistent incore data.\nThat shouldn't be allowed.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.\n\n## Vendor advisories\n\n- **Red Hat VEX** · Low · affected: Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 9, Red Hat OpenShift Container Platform 4 · no fix planned: Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 9, Red Hat OpenShift Container Platform 4 · updated 2026-10-17 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-97542.json)","depth":"sunlit","depthScore":30,"depthScoreParts":{"impact":30.3,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[{"seq":212436,"id":"CVE-2026-97542","ts":1790668182529,"field":"cvss","old":null,"new":"5.5"},{"seq":212435,"id":"CVE-2026-97542","ts":1790668182529,"field":"severity","old":"none","new":"medium"}]}