FKIE_CVE-2026-40341

Vulnerability from fkie_nvd - Published: 2026-04-18 00:16 - Updated: 2026-04-20 19:00
Severity ?
3.5 (Low) - CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
Summary
libgphoto2 is a camera access and control library. In versions up to and including 2.5.33, an out of bound read in ptp_unpack_EOS_FocusInfoEx could be used to crash libgphoto2 when processing input from untrusted USB devices. Commit c385b34af260595dfbb5f9329526be5158985987 contains a patch. No known workarounds are available.
References
security-advisories@github.comhttps://github.com/gphoto/libgphoto2/commit/c385b34af260595dfbb5f9329526be5158985987
security-advisories@github.comhttps://github.com/gphoto/libgphoto2/security/advisories/GHSA-vjx3-gjp6-r2g2
Impacted products
Vendor Product Version
To clipboard 

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "libgphoto2 is a camera access and control library. In versions up to and including 2.5.33, an out of bound read in ptp_unpack_EOS_FocusInfoEx could be used to crash libgphoto2 when processing input from untrusted USB devices. Commit c385b34af260595dfbb5f9329526be5158985987 contains a patch. No known workarounds are available."
    }
  ],
  "id": "CVE-2026-40341",
  "lastModified": "2026-04-20T19:00:52.467",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "PHYSICAL",
          "availabilityImpact": "LOW",
          "baseScore": 3.5,
          "baseSeverity": "LOW",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 0.9,
        "impactScore": 2.5,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ]
  },
  "published": "2026-04-18T00:16:38.220",
  "references": [
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/gphoto/libgphoto2/commit/c385b34af260595dfbb5f9329526be5158985987"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/gphoto/libgphoto2/security/advisories/GHSA-vjx3-gjp6-r2g2"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-126"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Primary"
    }
  ]
}


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