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CVE-2026-89589 acpi/apei/ghes: Use raw_spinlock_t for CXL CPER work locks

🗓️ 11 Sep 2026 19:44:53Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 29 Views

Linux kernel CXL CPER deadlock: spinlock guard in process context vs irqsave in hard IRQ context.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-89589
1 Oct 202618:00
–circl
cve
CVE
CVE-2026-89589
11 Sep 202619:44
–cve
debian
Debian
[SECURITY] [DSA 6528-1] linux security update
29 Sep 202609:49
–debian
debiancve
Debian CVE
CVE-2026-89589
11 Sep 202619:44
–debiancve
nessus
Tenable Nessus
Debian dsa-6528 : ata-modules-6.12.111+deb13-armmp-di - security update
29 Sep 202600:00
–nessus
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-89589
12 Sep 202600:00
–nessus
euvd
EUVD
EUVD-2026-76501
11 Sep 202619:44
–euvd
nvd
NVD
CVE-2026-89589
11 Sep 202620:19
–nvd
osv
OSV
BELL-CVE-2026-89589
15 Sep 202606:05
–osv
osv
OSV
DEBIAN-CVE-2026-89589
11 Sep 202620:19
–osv
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/acpi/apei/ghes.c",
      "drivers/cxl/core/ras.c",
      "drivers/cxl/pci.c"
    ],
    "versions": [
      {
        "version": "5e4a264bf8b55d5a1b4c8cd96ac10b99f98d7487",
        "lessThan": "cbc27a4302a1feb0ff77c1755021837a738b0ce9",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5e4a264bf8b55d5a1b4c8cd96ac10b99f98d7487",
        "lessThan": "c735dbce7ad03df708bf22ec964f67e43cbc823a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5e4a264bf8b55d5a1b4c8cd96ac10b99f98d7487",
        "lessThan": "0e25382b05de48d09b243d3d447d236a6d735bc2",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5e4a264bf8b55d5a1b4c8cd96ac10b99f98d7487",
        "lessThan": "6625ca499c3131ef63be3215f8f942d7a097ea3a",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/acpi/apei/ghes.c",
      "drivers/cxl/core/ras.c",
      "drivers/cxl/pci.c"
    ],
    "versions": [
      {
        "version": "6.10",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.10",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.111",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.50",
        "lessThanOrEqual": "6.18.*",
        "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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21 Sep 2026 13:14Current
EPSS0.00209
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