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4 vulnerabilities found for github.com/jackc/pgx/v5/pgproto3 by github.com/jackc/pgx/v5

CVE-2026-33816 (GCVE-0-2026-33816)

Vulnerability from nvd – Published: 2026-04-07 15:19 – Updated: 2026-04-09 14:26
VLAI?
Title
CVE-2026-33816 in github.com/jackc/pgx
Summary
Memory-safety vulnerability in github.com/jackc/pgx/v5.
Severity ?
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
Assigner
Go
References
Impacted products
Vendor Product Version
github.com/jackc/pgx/v5 github.com/jackc/pgx/v5/pgproto3 Create a notification for this product.
Show details on NVD website
To clipboard 

{
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          {
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              "attackVector": "NETWORK",
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              "baseSeverity": "CRITICAL",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
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              "scope": "UNCHANGED",
              "userInteraction": "NONE",
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                "timestamp": "2026-04-09T14:24:50.570972Z",
                "version": "2.0.3"
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        ],
        "providerMetadata": {
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://pkg.go.dev",
          "defaultStatus": "affected",
          "packageName": "github.com/jackc/pgx/v5/pgproto3",
          "product": "github.com/jackc/pgx/v5/pgproto3",
          "programRoutines": [
            {
              "name": "FunctionCall.Decode"
            },
            {
              "name": "Backend.Receive"
            }
          ],
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        }
      ],
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        {
          "lang": "en",
          "value": "Memory-safety vulnerability in github.com/jackc/pgx/v5."
        }
      ],
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          "descriptions": [
            {
              "description": "CWE-697 \u2014 Incorrect Comparison",
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            }
          ]
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      ],
      "providerMetadata": {
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      },
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        {
          "url": "https://pkg.go.dev/vuln/GO-2026-4772"
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      ],
      "title": "CVE-2026-33816 in github.com/jackc/pgx"
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  },
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    "dateReserved": "2026-03-23T20:35:32.814Z",
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    "state": "PUBLISHED"
  },
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  "dataVersion": "5.2"
}

CVE-2026-33815 (GCVE-0-2026-33815)

Vulnerability from nvd – Published: 2026-04-07 15:19 – Updated: 2026-04-09 14:23
VLAI?
Title
CVE-2026-33815 in github.com/jackc/pgx
Summary
Memory-safety vulnerability in github.com/jackc/pgx/v5.
Severity ?
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
Assigner
Go
References
Impacted products
Vendor Product Version
github.com/jackc/pgx/v5 github.com/jackc/pgx/v5/pgproto3 Create a notification for this product.
Show details on NVD website
To clipboard 

{
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      {
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          {
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              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
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              "baseScore": 9.8,
              "baseSeverity": "CRITICAL",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2026-33815",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
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                "role": "CISA Coordinator",
                "timestamp": "2026-04-09T14:21:42.714758Z",
                "version": "2.0.3"
              },
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        ],
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          "dateUpdated": "2026-04-09T14:23:25.345Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://pkg.go.dev",
          "defaultStatus": "affected",
          "packageName": "github.com/jackc/pgx/v5/pgproto3",
          "product": "github.com/jackc/pgx/v5/pgproto3",
          "programRoutines": [
            {
              "name": "Bind.Decode"
            },
            {
              "name": "Backend.Receive"
            }
          ],
          "vendor": "github.com/jackc/pgx/v5"
        }
      ],
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          "value": "Memory-safety vulnerability in github.com/jackc/pgx/v5."
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      ],
      "problemTypes": [
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          "descriptions": [
            {
              "description": "CWE-129 \u2014 Improper Validation of Array Index",
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            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-04-07T15:19:24.344Z",
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      },
      "references": [
        {
          "url": "https://pkg.go.dev/vuln/GO-2026-4771"
        }
      ],
      "title": "CVE-2026-33815 in github.com/jackc/pgx"
    }
  },
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    "cveId": "CVE-2026-33815",
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  },
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}

CVE-2026-33816 (GCVE-0-2026-33816)

Vulnerability from cvelistv5 – Published: 2026-04-07 15:19 – Updated: 2026-04-09 14:26
VLAI?
Title
CVE-2026-33816 in github.com/jackc/pgx
Summary
Memory-safety vulnerability in github.com/jackc/pgx/v5.
Severity ?
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
Assigner
Go
References
Impacted products
Vendor Product Version
github.com/jackc/pgx/v5 github.com/jackc/pgx/v5/pgproto3 Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 9.8,
              "baseSeverity": "CRITICAL",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2026-33816",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-04-09T14:24:50.570972Z",
                "version": "2.0.3"
              },
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        ],
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          "dateUpdated": "2026-04-09T14:26:09.200Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://pkg.go.dev",
          "defaultStatus": "affected",
          "packageName": "github.com/jackc/pgx/v5/pgproto3",
          "product": "github.com/jackc/pgx/v5/pgproto3",
          "programRoutines": [
            {
              "name": "FunctionCall.Decode"
            },
            {
              "name": "Backend.Receive"
            }
          ],
          "vendor": "github.com/jackc/pgx/v5"
        }
      ],
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        {
          "lang": "en",
          "value": "Memory-safety vulnerability in github.com/jackc/pgx/v5."
        }
      ],
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              "description": "CWE-697 \u2014 Incorrect Comparison",
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            }
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      },
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          "url": "https://pkg.go.dev/vuln/GO-2026-4772"
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      ],
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    "dateReserved": "2026-03-23T20:35:32.814Z",
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CVE-2026-33815 (GCVE-0-2026-33815)

Vulnerability from cvelistv5 – Published: 2026-04-07 15:19 – Updated: 2026-04-09 14:23
VLAI?
Title
CVE-2026-33815 in github.com/jackc/pgx
Summary
Memory-safety vulnerability in github.com/jackc/pgx/v5.
Severity ?
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
Assigner
Go
References
Impacted products
Vendor Product Version
github.com/jackc/pgx/v5 github.com/jackc/pgx/v5/pgproto3 Create a notification for this product.
Show details on NVD website
To clipboard 

{
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      {
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          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 9.8,
              "baseSeverity": "CRITICAL",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
              "version": "3.1"
            }
          },
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          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://pkg.go.dev",
          "defaultStatus": "affected",
          "packageName": "github.com/jackc/pgx/v5/pgproto3",
          "product": "github.com/jackc/pgx/v5/pgproto3",
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            {
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            },
            {
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            }
          ],
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