CVE-2026-97542

Estado: RecibidaSin puntuar—

In the Linux kernel, the following vulnerability has been resolved:

xfs: bail out on bitmap errors in xrep_agfl_fill

LOLLM also points out that the xagb_bitmap_set call in xrep_agfl_fill can fail, but we don't check the result of xagb_bitmap_walk, so we silently drop the error and proceed with inconsistent incore data. That shouldn't be allowed.

CVSS

NVD no ha asignado puntuación CVSS a esta CVE (habitual desde el cambio de política de abril de 2026).

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.20%
Percentil entre todas las CVEs puntuadas: 9
Fecha de la puntuación: 6/10/2026

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Linux — Linux Kernel^AI

Referencias

JSON original (NVD)

Mostrar

{
  "id": "CVE-2026-97542",
  "cveTags": [],
  "metrics": {},
  "affected": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "affectedData": [
        {
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "product": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "014ad53732d2bac34d21a251f3622a4da516e21b",
              "lessThan": "c2bf1299aeff6db186aa0db8d19328e1816f0e39",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "014ad53732d2bac34d21a251f3622a4da516e21b",
              "lessThan": "e49977bc568c2649cf1a37992e538df8e3779ee4",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "014ad53732d2bac34d21a251f3622a4da516e21b",
              "lessThan": "82a0fd3fe908914425798b6be2b9b0a4f69ff84d",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "014ad53732d2bac34d21a251f3622a4da516e21b",
              "lessThan": "b5309ae6504e9b727d83bdfb2a19f44896a8f019",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "014ad53732d2bac34d21a251f3622a4da516e21b",
              "lessThan": "eaf580538eb1be3d162400d04c4b7dc4c627296b",
              "versionType": "git"
            }
          ],
          "programFiles": [
            "fs/xfs/scrub/agheader_repair.c"
          ],
          "defaultStatus": "unaffected"
        },
        {
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "product": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.6"
            },
            {
              "status": "unaffected",
              "version": "0",
              "lessThan": "6.6",
              "versionType": "semver"
            },
            {
              "status": "unaffected",
              "version": "6.6.158",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "status": "unaffected",
              "version": "6.12.111",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "status": "unaffected",
              "version": "6.18.53",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "status": "unaffected",
              "version": "7.2.7",
              "versionType": "semver",
              "lessThanOrEqual": "7.2.*"
            },
            {
              "status": "unaffected",
              "version": "7.3-rc3",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ],
          "programFiles": [
            "fs/xfs/scrub/agheader_repair.c"
          ],
          "defaultStatus": "affected"
        }
      ]
    }
  ],
  "published": "2026-09-25T11:17:04.540",
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/82a0fd3fe908914425798b6be2b9b0a4f69ff84d",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/b5309ae6504e9b727d83bdfb2a19f44896a8f019",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/c2bf1299aeff6db186aa0db8d19328e1816f0e39",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/e49977bc568c2649cf1a37992e538df8e3779ee4",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/eaf580538eb1be3d162400d04c4b7dc4c627296b",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "vulnStatus": "Received",
  "descriptions": [
    {
      "lang": "en",
      "value": "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_bitmap_walk, so we\nsilently drop the error and proceed with inconsistent incore data.\nThat shouldn't be allowed."
    }
  ],
  "lastModified": "2026-10-03T11:18:02.947",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}