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CVE-2026-53165 iomap: avoid potential null folio->mapping deref during error reporting

🗓️ 25 Jun 2026 08:38:45Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 43 Views

CVE-2026-53165: iomap reports error before read_bytes_pending decrement to prevent null folio mapping dereference.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-53165
25 Jun 202608:38
cve
debiancve
Debian CVE
CVE-2026-53165
25 Jun 202608:38
debiancve
euvd
EUVD
EUVD-2026-39256
25 Jun 202608:38
euvd
nvd
NVD
CVE-2026-53165
25 Jun 202609:16
nvd
osv
OSV
BELL-CVE-2026-53165 CVE-2026-53165 does not affect BellSoft software
27 Jun 202606:13
osv
osv
OSV
DEBIAN-CVE-2026-53165
25 Jun 202609:16
osv
osv
OSV
ROOT-OS-UBUNTU-2204-CVE-2026-53165 CVE-2026-53165 in linux - Patched by Root
4 Aug 202605:11
osv
osv
OSV
ROOT-OS-UBUNTU-2404-CVE-2026-53165 CVE-2026-53165 in rootio-linux - Patched by Root
28 Jul 202614:34
osv
osv
OSV
UBUNTU-CVE-2026-53165
25 Jun 202609:16
osv
ptsecurity
Positive Technologies
PT-2026-52261
25 Jun 202600:00
ptsecurity
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/iomap/buffered-io.c"
    ],
    "versions": [
      {
        "version": "a9d573ee88af980f14fdadb5c12bbf6a195fb3f1",
        "lessThan": "1ad453817a4077230d1ba88eb0868f05f824449a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a9d573ee88af980f14fdadb5c12bbf6a195fb3f1",
        "lessThan": "2eea7f44b9c8b42fd7d3a1a87c06a7cd1b99c327",
        "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/iomap/buffered-io.c"
    ],
    "versions": [
      {
        "version": "7.0",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "7.0",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.13",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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