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CVE-2026-89534 svcrdma: Clear sc_cm_id when ADDR_CHANGE replacement fails

🗓️ 11 Sep 2026 19:44:12Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 34 Views

Use-after-free in Linux kernel svcrdma when ADDR_CHANGE replacement fails leaving stale sc_cm_id.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-89534
11 Sep 202619:44
–cve
debiancve
Debian CVE
CVE-2026-89534
11 Sep 202619:44
–debiancve
euvd
EUVD
EUVD-2026-76440
11 Sep 202619:44
–euvd
nvd
NVD
CVE-2026-89534
11 Sep 202620:19
–nvd
osv
OSV
BELL-CVE-2026-89534
15 Sep 202606:05
–osv
osv
OSV
DEBIAN-CVE-2026-89534
11 Sep 202620:19
–osv
osv
OSV
OPENSUSE-SU-2026:11880-1 kernel-devel-7.2.7-1.1 on GA media
24 Sep 202600:00
–osv
osv
OSV
UBUNTU-CVE-2026-89534
11 Sep 202620:19
–osv
ptsecurity
Positive Technologies
PT-2026-90250
11 Sep 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-89534: Undefined Security Weakness
11 Sep 202600:00
–rapid7
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/sunrpc/xprtrdma/svc_rdma_transport.c"
    ],
    "versions": [
      {
        "version": "d1b586e75ec619dde1af47e21a41a6b1b51874c2",
        "lessThan": "673e358ab7c11f8cec223c6a36a793056a67facd",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d1b586e75ec619dde1af47e21a41a6b1b51874c2",
        "lessThan": "01500306e1d50de7ca7a2cdcdfa28ac0523eb747",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/sunrpc/xprtrdma/svc_rdma_transport.c"
    ],
    "versions": [
      {
        "version": "6.11",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.11",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.4",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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13 Sep 2026 06:30Current
CVSS 3.18.8
EPSS0.0034
34