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CVE-2026-63820 f2fs: fix missing read bio submission on large folio error

🗓️ 19 Jul 2026 12:02:18Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 26 Views

Fix f2fs missing read bio on large folio error by routing to common exit and submitting pending bios.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-63820
19 Jul 202612:02
attackerkb
Circl
CVE-2026-63820
19 Jul 202616:05
circl
CVE
CVE-2026-63820
19 Jul 202612:02
cve
EUVD
EUVD-2026-45486
19 Jul 202612:02
euvd
NVD
CVE-2026-63820
19 Jul 202612:16
nvd
OSV
CVE-2026-63820 f2fs: fix missing read bio submission on large folio error
19 Jul 202612:02
osv
OSV
DEBIAN-CVE-2026-63820
19 Jul 202612:16
osv
OSV
UBUNTU-CVE-2026-63820
20 Jul 202600:00
osv
Positive Technologies
PT-2026-61136
19 Jul 202600:00
ptsecurity
SUSE CVE
SUSE CVE-2026-63820
19 Jul 202617:34
susecve
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/f2fs/data.c"
    ],
    "versions": [
      {
        "version": "a5d8b9d94e1863f3ebb7182c238b2c713f6f4efd",
        "lessThan": "48c92559e7b66fdc3cbc74f6e152e66ec0150a0a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a5d8b9d94e1863f3ebb7182c238b2c713f6f4efd",
        "lessThan": "74c8d2ec95c59a5651ecd975c466998af1961fd4",
        "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/f2fs/data.c"
    ],
    "versions": [
      {
        "version": "7.0",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "7.0",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.3",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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