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CVE-2026-89459

🗓️ 11 Sep 2026 19:43:22Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 5 Views

Linux kernel s390 MVIY_PERCPU() assembler macro breaks with older binutils, losing per-CPU fixup.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-89459 s390/percpu: Fix MVIY_PERCPU() with older binutils
11 Sep 202619:43
cvelist
debiancve
Debian CVE
CVE-2026-89459
11 Sep 202619:43
debiancve
euvd
EUVD
EUVD-2026-76365
11 Sep 202619:43
euvd
nvd
NVD
CVE-2026-89459
11 Sep 202620:19
nvd
ptsecurity
Positive Technologies
PT-2026-90175
11 Sep 202600:00
ptsecurity
redhatcve
RedhatCVE
CVE-2026-89459
12 Sep 202600:12
redhatcve
Vulners
CNA
Node
OR
linuxlinux_kernelRange7.27.2.4
linuxlinux_kernelRange7.3.07.3-rc1
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/s390/include/asm/percpu.h"
    ],
    "versions": [
      {
        "version": "a737737cdb9c94e40a9926cdc2320f874c05d709",
        "lessThan": "91770b08a120967077ae78600612f18bc5ee3caf",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a737737cdb9c94e40a9926cdc2320f874c05d709",
        "lessThan": "101782f8945a125044347312d74d488c05741c4a",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/s390/include/asm/percpu.h"
    ],
    "versions": [
      {
        "version": "7.2",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "7.2",
        "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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