« Back to list

CVE-2026-53379

Status: AnalyzedMedium (5.5)—

In the Linux kernel, the following vulnerability has been resolved:

media: i2c: ov8856: free control handler on error in ov8856_init_controls()

The control handler wasn't freed if adding controls failed, add an error exit label and convert the existing error return to use it.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (1)

CWEs

References

Raw JSON (NVD)

Show
{
  "id": "CVE-2026-53379",
  "cveTags": [],
  "metrics": {
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 5.5,
          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 1.8
      }
    ]
  },
  "affected": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "affectedData": [
        {
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "product": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "879347f0c258cffe27b9e28bd4f1f55fc019f857",
              "lessThan": "c13721040a566d832ee8a20ecf04b7ef288a1525",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "879347f0c258cffe27b9e28bd4f1f55fc019f857",
              "lessThan": "d1b3811c6b0f67fb7f0acfe09bf8244aa8b12465",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "879347f0c258cffe27b9e28bd4f1f55fc019f857",
              "lessThan": "fd10fb4c33bdc9c25c9b9d5e7e39f635e34c44a3",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "879347f0c258cffe27b9e28bd4f1f55fc019f857",
              "lessThan": "ba9e9274c4ecfc039c45752dd6055137eaa5f08e",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "879347f0c258cffe27b9e28bd4f1f55fc019f857",
              "lessThan": "791598484fd558bb426ef5e051effa5c227d5390",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "879347f0c258cffe27b9e28bd4f1f55fc019f857",
              "lessThan": "f727e3251ceee91f3d6e6d87e323aaf070f0de8e",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "879347f0c258cffe27b9e28bd4f1f55fc019f857",
              "lessThan": "f75e160745663ce9b13362ae6e90bd439c58df69",
              "versionType": "git"
            }
          ],
          "programFiles": [
            "drivers/media/i2c/ov8856.c"
          ],
          "defaultStatus": "unaffected"
        },
        {
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "product": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.1"
            },
            {
              "status": "unaffected",
              "version": "0",
              "lessThan": "5.1",
              "versionType": "semver"
            },
            {
              "status": "unaffected",
              "version": "5.15.209",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "status": "unaffected",
              "version": "6.1.175",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "status": "unaffected",
              "version": "6.6.140",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "status": "unaffected",
              "version": "6.12.90",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "status": "unaffected",
              "version": "6.18.32",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "status": "unaffected",
              "version": "7.0.9",
              "versionType": "semver",
              "lessThanOrEqual": "7.0.*"
            },
            {
              "status": "unaffected",
              "version": "7.1",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ],
          "programFiles": [
            "drivers/media/i2c/ov8856.c"
          ],
          "defaultStatus": "affected"
        }
      ]
    }
  ],
  "published": "2026-07-19T11:16:39.060",
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/791598484fd558bb426ef5e051effa5c227d5390",
      "tags": [
        "Patch"
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/ba9e9274c4ecfc039c45752dd6055137eaa5f08e",
      "tags": [
        "Patch"
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/c13721040a566d832ee8a20ecf04b7ef288a1525",
      "tags": [
        "Patch"
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/d1b3811c6b0f67fb7f0acfe09bf8244aa8b12465",
      "tags": [
        "Patch"
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/f727e3251ceee91f3d6e6d87e323aaf070f0de8e",
      "tags": [
        "Patch"
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/f75e160745663ce9b13362ae6e90bd439c58df69",
      "tags": [
        "Patch"
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/fd10fb4c33bdc9c25c9b9d5e7e39f635e34c44a3",
      "tags": [
        "Patch"
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-908"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: i2c: ov8856: free control handler on error in ov8856_init_controls()\n\nThe control handler wasn't freed if adding controls failed, add an error\nexit label and convert the existing error return to use it."
    }
  ],
  "lastModified": "2026-07-29T16:20:04.520",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A691D483-04FB-4F81-9D7E-ED23A6C158B9",
              "versionEndExcluding": "5.15.209",
              "versionStartIncluding": "5.1"
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "92385813-D91D-480D-83A1-F423D2CBB2BA",
              "versionEndExcluding": "6.1.175",
              "versionStartIncluding": "5.16"
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A1A92866-F406-43B5-B2D1-CFC274753E9D",
              "versionEndExcluding": "6.6.140",
              "versionStartIncluding": "6.2"
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "3BAAA2BE-6EEC-45D5-AD66-50F63CA20483",
              "versionEndExcluding": "6.12.90",
              "versionStartIncluding": "6.7"
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "CB9F1FA8-6D5E-42B1-9877-57BACFE5C886",
              "versionEndExcluding": "6.18.32",
              "versionStartIncluding": "6.13"
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "33ACA10B-B260-46EA-BD50-70EBE5097672",
              "versionEndExcluding": "7.0.9",
              "versionStartIncluding": "6.19"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}