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CVE-2026-23148 nvmet: fix race in nvmet_bio_done() leading to NULL pointer dereference

🗓️ 14 Feb 2026 16:01:17Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 32 Views

CVE-2026-23148 fixes a race in nvmet_bio_done() causing null pointer dereference in blk_cgroup_bio_start.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-23148
14 Feb 202616:01
attackerkb
astralinux
AstraLinux
Astra Linux – Vulnerability in Linux 6.12
10 Aug 202607:11
astralinux
bdu_fstec
BDU FSTEC
The vulnerability of the nvmet_biodone() function in the drivers/nvme/target/io-cmd-bdev.c file of the NVME kernel of the Linux operating system allows a hacker to trigger a service failure.
17 Aug 202600:00
bdu_fstec
circl
Circl
CVE-2026-23148
3 Apr 202615:22
circl
cnnvd
CNNVD
Linux kernel 安全漏洞
14 Feb 202600:00
cnnvd
cve
CVE
CVE-2026-23148
14 Feb 202616:01
cve
debiancve
Debian CVE
CVE-2026-23148
14 Feb 202616:01
debiancve
oraclelinux
Oracle linux
Unbreakable Enterprise kernel security update
15 Apr 202600:00
oraclelinux
oraclelinux
Oracle linux
Unbreakable Enterprise kernel security update
2 Jul 202600:00
oraclelinux
euvd
EUVD
EUVD-2026-5887
14 Feb 202616:01
euvd
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/nvme/target/io-cmd-bdev.c"
    ],
    "versions": [
      {
        "version": "431e58d56fcb5ff1f9eb630724a922e0d2a941df",
        "lessThan": "ee10b06980acca1d46e0fa36d6fb4a9578eab6e4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "190f4c2c863af7cc5bb354b70e0805f06419c038",
        "lessThan": "68207ceefd71cc74ce4e983fa9bd10c3122e349b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "190f4c2c863af7cc5bb354b70e0805f06419c038",
        "lessThan": "0fcee2cfc4b2e16e62ff8e0cc2cd8dd24efad65e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2e2028fcf924d1c6df017033c8d6e28b735a0508",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6.12.37",
        "lessThan": "6.12.69",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "6.15.6",
        "lessThan": "6.16",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/nvme/target/io-cmd-bdev.c"
    ],
    "versions": [
      {
        "version": "6.16",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.16",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.69",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.9",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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05 Aug 2026 12:20Current
CVSS 3.17.5
EPSS0.00271
32