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CVE-2026-53010 ksmbd: fix use-after-free in smb2_open during durable reconnect

🗓️ 24 Jun 2026 16:29:21Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 34 Views

ksmbd fixes use-after-free in smb2_open during durable reconnect by moving the final put to the end.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE-2026-53010
24 Jun 202616:29
cve
debiancve
CVE-2026-53010
24 Jun 202616:29
debiancve
euvd
EUVD-2026-38878
24 Jun 202618:32
euvd
nvd
CVE-2026-53010
24 Jun 202617:17
nvd
osv
BELL-CVE-2026-53010
26 Jun 202606:12
osv
osv
CVE-2026-53010 ksmbd: fix use-after-free in smb2_open during durable reconnect
24 Jun 202616:29
osv
osv
DEBIAN-CVE-2026-53010
24 Jun 202617:17
osv
osv
ROOT-OS-DEBIAN-13-CVE-2026-53010 CVE-2026-53010 in rootio-linux - Patched by Root
16 Jul 202603:28
osv
osv
UBUNTU-CVE-2026-53010
24 Jun 202617:17
osv
ptsecurity
PT-2026-51904
24 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/smb/server/smb2pdu.c"
    ],
    "versions": [
      {
        "version": "c8efcc786146a951091588e5fa7e3c754850cb3c",
        "lessThan": "ce2e164c1c51c3f7813b80f8c926836e896bcbb3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c8efcc786146a951091588e5fa7e3c754850cb3c",
        "lessThan": "97a0cd55283b4e63fd92804da91c8d9896adcad9",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c8efcc786146a951091588e5fa7e3c754850cb3c",
        "lessThan": "1baff47b81f94f9231c91236aa511420d0e266b9",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8df4bcdb0a4232192b2445256c39b787d58ef14d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6.6.32",
        "lessThan": "6.7",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/smb/server/smb2pdu.c"
    ],
    "versions": [
      {
        "version": "6.9",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.9",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.33",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.10",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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28 Jun 2026 06:38Current
CVSS 3.19.8
EPSS0.00435
34