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CVE-2026-98518 drm/nouveau/dmem: pin VRAM for the whole registered range

🗓️ 18 Oct 2026 15:17:36Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 22 Views

Out-of-bounds access in Linux kernel drm/nouveau/dmem via nouveau_dmem_chunk_alloc().

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-98518
18 Oct 202615:17
–cve
debiancve
Debian CVE
CVE-2026-98518
18 Oct 202615:17
–debiancve
euvd
EUVD
EUVD-2026-103758
18 Oct 202615:17
–euvd
nvd
NVD
CVE-2026-98518
18 Oct 202616:17
–nvd
osv_debian
osv_debian
DEBIAN-CVE-2026-98518
18 Oct 202617:47
–osv_debian
ptsecurity
Positive Technologies
PT-2026-116737
18 Oct 202600:00
–ptsecurity
ubuntucve
UbuntuCve
CVE-2026-98518
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": [
      "drivers/gpu/drm/nouveau/nouveau_dmem.c"
    ],
    "versions": [
      {
        "version": "c3228747107705d47c7e9a03598a434a0380cb73",
        "lessThan": "06c69c64686a31783c8bec6495dc22822d38c4ce",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c3228747107705d47c7e9a03598a434a0380cb73",
        "lessThan": "64ca4cdd1031206424e6455f0ae4fb0560d8f46a",
        "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/gpu/drm/nouveau/nouveau_dmem.c"
    ],
    "versions": [
      {
        "version": "6.19",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.19",
        "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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