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CVE-2026-98649 KVM: s390: Fix race in _destroy_pages_crste()

🗓️ 18 Oct 2026 15:20:21Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 23 Views

Race condition in Linux kernel KVM s390 _destroy_pages_crste() function.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-98649
18 Oct 202615:20
–cve
debiancve
Debian CVE
CVE-2026-98649
18 Oct 202615:20
–debiancve
euvd
EUVD
EUVD-2026-103563
18 Oct 202615:20
–euvd
nvd
NVD
CVE-2026-98649
18 Oct 202616:17
–nvd
osv_debian
osv_debian
DEBIAN-CVE-2026-98649
18 Oct 202617:47
–osv_debian
ptsecurity
Positive Technologies
PT-2026-116868
18 Oct 202600:00
–ptsecurity
ubuntucve
UbuntuCve
CVE-2026-98649
19 Oct 202600:00
–ubuntucve
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/s390/kvm/gmap/gmap.c"
    ],
    "versions": [
      {
        "version": "a2c17f9270cc3f1c55c35e8b1d151f41d75b40f5",
        "lessThan": "90bd832b2bc367991d424d847003ce345b454ffc",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a2c17f9270cc3f1c55c35e8b1d151f41d75b40f5",
        "lessThan": "4ca00a9154f998116fba9a32cce5bd938d228065",
        "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/kvm/gmap/gmap.c"
    ],
    "versions": [
      {
        "version": "7.0",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "7.0",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.9",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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19 Oct 2026 09:23Current
EPSS0.00189
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