CVE-2026-14786 (GCVE-0-2026-14786)

Vulnerability from cvelistv5 – Published: 2026-07-06 01:00 – Updated: 2026-07-06 01:00 X_Open Source
VLAI
Title
radareorg radare2 str.c r_str_word_get0set integer overflow
Summary
A security flaw has been discovered in radareorg radare2 up to 6.1.6. This impacts the function r_str_word_get0set of the file libr/util/str.c. The manipulation results in integer overflow. The attack must be initiated from a local position. The exploit has been released to the public and may be used for attacks. The patch is identified as 11ac224c0eb8d57830fccc99e1c1cd8e5d958813. It is best practice to apply a patch to resolve this issue.
Severity
4.8 (Medium)
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
3.3 (Low)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C
3.3 (Low)
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C
CWE
Assigner
References
Impacted products
Vendor Product Version
radareorg radare2 Affected: 6.1.0
Affected: 6.1.1
Affected: 6.1.2
Affected: 6.1.3
Affected: 6.1.4
Affected: 6.1.5
Affected: 6.1.6
    cpe:2.3:a:radareorg:radare2:*:*:*:*:*:*:*:*
 Create a notification for this product.
Credits
Kery Qi (VulDB User)
Show details on NVD website
To clipboard 

{
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        {
          "cpes": [
            "cpe:2.3:a:radareorg:radare2:*:*:*:*:*:*:*:*"
          ],
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          "vendor": "radareorg",
          "versions": [
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              "status": "affected",
              "version": "6.1.0"
            },
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              "version": "6.1.1"
            },
            {
              "status": "affected",
              "version": "6.1.2"
            },
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              "version": "6.1.3"
            },
            {
              "status": "affected",
              "version": "6.1.4"
            },
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              "version": "6.1.5"
            },
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      ],
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          "type": "reporter",
          "value": "Kery Qi (VulDB User)"
        }
      ],
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          "value": "A security flaw has been discovered in radareorg radare2 up to 6.1.6. This impacts the function r_str_word_get0set of the file libr/util/str.c. The manipulation results in integer overflow. The attack must be initiated from a local position. The exploit has been released to the public and may be used for attacks. The patch is identified as 11ac224c0eb8d57830fccc99e1c1cd8e5d958813. It is best practice to apply a patch to resolve this issue."
        }
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      "problemTypes": [
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          "url": "https://vuldb.com/vuln/376375/cti"
        },
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          "tags": [
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          "url": "https://vuldb.com/cve/CVE-2026-14786"
        },
        {
          "name": "Submit #850386 | radareorg radare2 6.1.6 Integer Overflow",
          "tags": [
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          "url": "https://vuldb.com/submit/850386"
        },
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          "url": "https://github.com/radareorg/radare2/issues/26047"
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          "url": "https://github.com/radareorg/radare2/commit/11ac224c0eb8d57830fccc99e1c1cd8e5d958813"
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          "tags": [
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          "lang": "en",
          "time": "2026-07-05T00:00:00.000Z",
          "value": "Advisory disclosed"
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          "time": "2026-07-05T02:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2026-07-05T18:08:26.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "radareorg radare2 str.c r_str_word_get0set integer overflow"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2026-14786",
    "datePublished": "2026-07-06T01:00:10.542Z",
    "dateReserved": "2026-07-05T16:03:14.292Z",
    "dateUpdated": "2026-07-06T01:00:10.542Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
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  }
}


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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

Author Source Type Date Other

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.