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CVE-2026-89522 media: staging/ipu7: fix async notifier UAF on probe error path

🗓️ 11 Sep 2026 19:44:04Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 12 Views

Use-After-Free in Linux kernel ipu7 driver when async notifier not freed on probe error path.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-89522
11 Sep 202619:44
cve
debiancve
Debian CVE
CVE-2026-89522
11 Sep 202619:44
debiancve
euvd
EUVD
EUVD-2026-76428
11 Sep 202619:44
euvd
nvd
NVD
CVE-2026-89522
11 Sep 202620:19
nvd
osv
OSV
DEBIAN-CVE-2026-89522
11 Sep 202620:19
osv
ptsecurity
Positive Technologies
PT-2026-90238
11 Sep 202600:00
ptsecurity
redhatcve
RedhatCVE
CVE-2026-89522
12 Sep 202600:12
redhatcve
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/staging/media/ipu7/ipu7-isys.c"
    ],
    "versions": [
      {
        "version": "a516d36bdc3d8373f904af57c95e76d6f921cf1c",
        "lessThan": "2a8dd9fd12f3f6b21207cec8f50c92cd428e6b81",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a516d36bdc3d8373f904af57c95e76d6f921cf1c",
        "lessThan": "323c411fb63122e8cef5b833032d69d59a838559",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a516d36bdc3d8373f904af57c95e76d6f921cf1c",
        "lessThan": "d7f48aa7d60c65d3e6d5312c27f17d5525a245fb",
        "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/staging/media/ipu7/ipu7-isys.c"
    ],
    "versions": [
      {
        "version": "6.17",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.17",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.50",
        "lessThanOrEqual": "6.18.*",
        "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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