CVE-2026-53145

🗓️ 25 Jun 2026 08:38:32Reported by LinuxType

The Linux kernel drm gem change_handle ioctl race fix uses a two stage approach to handle idr and careful nulling of the old handle.

Reporter	Title	Published	Views	Family All 5
Cvelist	CVE-2026-53145 drm/gem: Try to fix change_handle ioctl, attempt 4	25 Jun 202608:38	–	cvelist
Debian CVE	CVE-2026-53145	25 Jun 202608:38	–	debiancve
EUVD	EUVD-2026-39236	25 Jun 202608:38	–	euvd
NVD	CVE-2026-53145	25 Jun 202609:16	–	nvd
Positive Technologies	PT-2026-52241	25 Jun 202600:00	–	ptsecurity

Vulners

CNA

Node

linux linux_kernelRange6.18.32–6.18.36

linux linux_kernelRange7.0.9–7.0.13

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/gpu/drm/drm_gem.c",
      "drivers/gpu/drm/drm_ioctl.c"
    ],
    "versions": [
      {
        "version": "672464dd53231509c9c771110798c56d4660e19e",
        "lessThan": "c0639ede2f24ac224b2079cd35ecd5fd8ad4e3cd",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "61bd96d3e5472c253f9c1ab77608f0c8aaa9d025",
        "lessThan": "1d9b93df7fc768228906e24220591ec1cddad391",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5e28b7b94408897e41c63477aabc9e1db439bc8c",
        "lessThan": "1a4f03d22fb655e5f192244fb2c87d8066fcfca2",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "318b995cffcfcaa69a234d28123a3f4ae186a9df",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "38f12d0e10d83b66fa1466400d876a3a8da31542",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0dfa42cfe4dbe114533480503934f43e33c1e83d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "cde2c9257cbe8463b9dcf7b1075177b72b5fd938",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/gpu/drm/drm_gem.c",
      "drivers/gpu/drm/drm_ioctl.c"
    ],
    "versions": [
      {
        "version": "6.18.32",
        "lessThan": "6.18.36",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "7.0.9",
        "lessThan": "7.0.13",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/1a4f03d22fb655e5f192244fb2c87d8066fcfca2
git	www.git.kernel.org/stable/c/1d9b93df7fc768228906e24220591ec1cddad391
git	www.git.kernel.org/stable/c/c0639ede2f24ac224b2079cd35ecd5fd8ad4e3cd

25 Jun 2026 09:16Current

5.9Medium risk

Vulners AI Score5.9