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CVE-2026-23423 btrfs: free pages on error in btrfs_uring_read_extent()

🗓️ 03 Apr 2026 13:24:31Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 16 Views

CVE-2026-23423 fixes freeing pages on error in btrfs_uring_read_extent to prevent memory leaks.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-23423
3 Apr 202613:24
attackerkb
Tenable Nessus
Amazon Linux 2023 : bpftool6.18, kernel6.18, kernel6.18-devel (ALAS2023-2026-1596)
30 Apr 202600:00
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-23423
7 Apr 202600:00
nessus
AstraLinux
Astra Linux – Vulnerability in Linux 5.10
19 Jun 202611:10
astralinux
CNNVD
Linux kernel 安全漏洞
3 Apr 202600:00
cnnvd
CVE
CVE-2026-23423
3 Apr 202613:24
cve
Debian CVE
CVE-2026-23423
3 Apr 202613:24
debiancve
EUVD
EUVD-2026-18643
3 Apr 202615:30
euvd
NVD
CVE-2026-23423
3 Apr 202614:16
nvd
OSV
BELL-CVE-2026-23423
4 Apr 202606:09
osv
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/btrfs/ioctl.c"
    ],
    "versions": [
      {
        "version": "34310c442e175f286b4c06ab5caa4e0b267ea31c",
        "lessThan": "d4f210de01eaccac61eee657f676045ef9771d07",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "34310c442e175f286b4c06ab5caa4e0b267ea31c",
        "lessThan": "628895890b0c9ac9129129e89455da7db95ba343",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "34310c442e175f286b4c06ab5caa4e0b267ea31c",
        "lessThan": "3f501412f2079ca14bf68a18d80a2b7a823f1f64",
        "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/btrfs/ioctl.c"
    ],
    "versions": [
      {
        "version": "6.13",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.13",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.17",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19.7",
        "lessThanOrEqual": "6.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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