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CVE-2026-31465 writeback: don't block sync for filesystems with no data integrity guarantees

🗓️ 22 Apr 2026 13:53:55Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 25 Views

Add SB_I_NO_DATA_INTEGRITY flag; sync starts writeback but does not wait for flusher threads.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
Tenable Nessus
Amazon Linux 2023 : bpftool6.18, kernel6.18, kernel6.18-devel (ALAS2023-2026-1746)
27 May 202600:00
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-31465
28 Apr 202600:00
nessus
Amazon
Important: kernel6.18
26 May 202600:00
amazon
AstraLinux
Astra Linux - уязвимость в linux-5.10
20 May 202605:53
astralinux
CNNVD
Linux kernel 安全漏洞
22 Apr 202600:00
cnnvd
CVE
CVE-2026-31465
22 Apr 202613:53
cve
Debian CVE
CVE-2026-31465
22 Apr 202613:53
debiancve
EUVD
EUVD-2026-24809
22 Apr 202615:31
euvd
NVD
CVE-2026-31465
22 Apr 202614:16
nvd
OSV
BELL-CVE-2026-31465 CVE-2026-31465 does not affect BellSoft software
23 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/fs-writeback.c",
      "fs/fuse/file.c",
      "fs/fuse/inode.c",
      "include/linux/fs/super_types.h",
      "include/linux/pagemap.h"
    ],
    "versions": [
      {
        "version": "0c58a97f919c24fe4245015f4375a39ff05665b6",
        "lessThan": "83800f8ef358ea2fc9b1ae4986b83f2bc24be927",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0c58a97f919c24fe4245015f4375a39ff05665b6",
        "lessThan": "5c24a13d8a0466ca0446e58309e51f2606520164",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0c58a97f919c24fe4245015f4375a39ff05665b6",
        "lessThan": "76f9377cd2ab7a9220c25d33940d9ca20d368172",
        "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/fs-writeback.c",
      "fs/fuse/file.c",
      "fs/fuse/inode.c",
      "include/linux/fs/super_types.h",
      "include/linux/pagemap.h"
    ],
    "versions": [
      {
        "version": "6.16",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.16",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.21",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19.11",
        "lessThanOrEqual": "6.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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