CVE-2026-68207 (GCVE-0-2026-68207)

Vulnerability from cvelistv5 – Published: 2026-08-10 12:00 – Updated: 2026-08-19 16:31
VLAI
Title
media: ti: vpe: unwind v4l2 device registration on probe error
Summary
In the Linux kernel, the following vulnerability has been resolved: media: ti: vpe: unwind v4l2 device registration on probe error If the vpe_top resource is missing, vpe_probe() returns -ENODEV after v4l2_device_register() has succeeded. Probe failures do not call the driver's remove callback, so the v4l2 device remains registered on that error path. Route that failure through the existing v4l2_device_unregister() unwind label, matching the other errors after v4l2_device_register().
Severity
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: 4d59c7d455853edca990848b1cb7c482b4628f32 , < 0f0a60c000876bcd808a70d602c758c2e64c77d8 (git)
Affected: 4d59c7d455853edca990848b1cb7c482b4628f32 , < 4ecf0cc0cf59032a89bcdf36fbbb03bff5455fd9 (git)
Affected: 4d59c7d455853edca990848b1cb7c482b4628f32 , < 7d383357905de975e1dbde639e5fa7477075d104 (git)
Affected: 4d59c7d455853edca990848b1cb7c482b4628f32 , < 7e6521dd747eca3cb3d4cd3ddcf20f266494f63d (git)
Affected: 4d59c7d455853edca990848b1cb7c482b4628f32 , < fcbbaf9cb9722a82f0221c56114037fc537f4ada (git)
Affected: 4d59c7d455853edca990848b1cb7c482b4628f32 , < e0f1c9a90ef665f2587c274a8fed59f2dfc575a6 (git)
guessed Create a notification for this product.
Linux Linux Affected: 5.5
Unaffected: 0 , < 5.5 (semver)
Unaffected: 6.1.183 , ≤ 6.1.* (semver)
Unaffected: 6.6.148 , ≤ 6.6.* (semver)
Unaffected: 6.12.101 , ≤ 6.12.* (semver)
Unaffected: 6.18.42 , ≤ 6.18.* (semver)
Unaffected: 7.1.6 , ≤ 7.1.* (semver)
Unaffected: 7.2 , ≤ * (original_commit_for_fix)
guessed Create a notification for this product.
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: ti: vpe: unwind v4l2 device registration on probe error\n\nIf the vpe_top resource is missing, vpe_probe() returns -ENODEV after\nv4l2_device_register() has succeeded. Probe failures do not call the\ndriver\u0027s remove callback, so the v4l2 device remains registered on that\nerror path.\n\nRoute that failure through the existing v4l2_device_unregister() unwind\nlabel, matching the other errors after v4l2_device_register()."
        }
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    "datePublished": "2026-08-10T12:00:26.322Z",
    "dateReserved": "2026-07-30T09:28:09.374Z",
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    "state": "PUBLISHED"
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            "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: ti: vpe: unwind v4l2 device registration on probe error\n\nIf the vpe_top resource is missing, vpe_probe() returns -ENODEV after\nv4l2_device_register() has succeeded. Probe failures do not call the\ndriver\u0027s remove callback, so the v4l2 device remains registered on that\nerror path.\n\nRoute that failure through the existing v4l2_device_unregister() unwind\nlabel, matching the other errors after v4l2_device_register()."
          }
        ],
        "id": "CVE-2026-68207",
        "lastModified": "2026-08-19T17:20:36.690",
        "metrics": {},
        "published": "2026-08-10T13:20:08.400",
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      "current_release_date": "2026-08-31T11:18:37+00:00",
      "cve": "CVE-2026-68207",
      "id": "CVE-2026-68207",
      "initial_release_date": "2026-08-10T00:00:00+00:00",
      "product_status:known_not_affected": "277",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: media: ti: vpe: unwind v4l2 device registration on probe error",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-68207.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-09-18T00:34:18Z",
      "cve": "CVE-2026-68207",
      "id": "CVE-2026-68207",
      "initial_release_date": "2026-08-13T16:23:02Z",
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      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2026-68207",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2026-68207.json",
      "version": "8"
    }
  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.


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