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CVE-2026-89459 s390/percpu: Fix MVIY_PERCPU() with older binutils

🗓️ 11 Sep 2026 19:43:22Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 39 Views

Linux s390 percpu: MVIY_PERCPU fails with binutils before 2.39, leaving per-CPU ops unmarked in lowcore.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-89459
19 Sep 202615:30
–circl
cnnvd
CNNVD
Linux Kernel Security Vulnerabilities
10 Sep 202616:00
–cnnvd
cve
CVE
CVE-2026-89459
11 Sep 202619:43
–cve
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
opensuse
OPENSUSE Linux
kernel-devel-7.2.6-1.1 on GA media (moderate)
20 Sep 202600:00
–opensuse
osv_bell
osv_bell
BELL-CVE-2026-89459 CVE-2026-89459 does not affect BellSoft software
15 Sep 202606:05
–osv_bell
osv_opensuse
osv_opensuse
OPENSUSE-SU-2026:11805-1 kernel-devel-7.2.6-1.1 on GA media
17 Sep 202600:00
–osv_opensuse
osv_ubuntu
osv_ubuntu
UBUNTU-CVE-2026-89459
11 Sep 202620:19
–osv_ubuntu
Rows per page
[
  {
    "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",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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