CVE-2026-7598 (GCVE-0-2026-7598)
Vulnerability from cvelistv5
Published
2026-05-01 21:30
Modified
2026-09-01 12:04
CWE
Summary
A security vulnerability has been detected in libssh2 up to 1.11.1. The impacted element is the function userauth_password of the file src/userauth.c. Such manipulation of the argument username_len/password_len leads to integer overflow. The attack may be launched remotely. The name of the patch is 256d04b60d80bf1190e96b0ad1e91b2174d744b1. A patch should be applied to remediate this issue.
Impacted products
Vendor Product Version
n/a libssh2 Version: 1.11.0
Version: 1.11.1
    cpe:2.3:a:libssh2:libssh2:*:*:*:*:*:*:*:*
Show details on NVD website


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The impacted element is the function userauth_password of the file src/userauth.c. Such manipulation of the argument username_len/password_len leads to integer overflow. The attack may be launched remotely. The name of the patch is 256d04b60d80bf1190e96b0ad1e91b2174d744b1. A patch should be applied to remediate this issue.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-190\", \"description\": \"Integer Overflow\"}]}, {\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-189\", \"description\": \"Numeric Error\"}]}], \"providerMetadata\": {\"orgId\": \"1af790b2-7ee1-4545-860a-a788eba489b5\", \"shortName\": \"VulDB\", \"dateUpdated\": \"2026-05-01T21:30:11.006Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2026-7598\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-09-01T12:04:41.573Z\", \"dateReserved\": \"2026-05-01T10:45:11.583Z\", \"assignerOrgId\": \"1af790b2-7ee1-4545-860a-a788eba489b5\", \"datePublished\": \"2026-05-01T21:30:11.006Z\", \"assignerShortName\": \"VulDB\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
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