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

Vulnerability from cvelistv5 – Published: 2026-04-07 15:19 – Updated: 2026-06-30 12:07
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
8.3 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L
SSVC
Exploitation: none Automatable: yes Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
Go
References
URL Tags
https://pkg.go.dev/vuln/GO-2026-4771
https://access.redhat.com/security/cve/CVE-2026-33815 vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2455975 issue-trackingx_refsource_REDHAT
https://security.access.redhat.com/data/csaf/v2/v… x_sadp-csaf-vex
https://access.redhat.com/errata/RHSA-2026:17789 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:26636 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:22423 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:24503 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:24539 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:25273 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:13829 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:11070 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:11217 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:13791 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:24479 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:24475 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:24482 vendor-advisoryx_refsource_REDHAT
Impacted products
Vendor Product Version
github.com/jackc/pgx/v5 github.com/jackc/pgx/v5/pgproto3 Affected: 0 , < 5.9.0 (semver)
Create a notification for this product.
Red Hat Cryostat 4 on RHEL 9     cpe:/a:redhat:cryostat:4::el9
 Create a notification for this product.
Red Hat Custom Metric Autoscaler 2.19     cpe:/a:redhat:openshift_custom_metrics_autoscaler:2.19::el9
 Create a notification for this product.
Red Hat Multicluster Global Hub 1.3.4     cpe:/a:redhat:multicluster_globalhub:1.3::el9
 Create a notification for this product.
Red Hat Multicluster Global Hub 1.7.1     cpe:/a:redhat:multicluster_globalhub:1.7::el9
 Create a notification for this product.
Red Hat Red Hat Advanced Cluster Management for Kubernetes 2.15     cpe:/a:redhat:acm:2.15::el9
 Create a notification for this product.
Red Hat Red Hat Advanced Cluster Management for Kubernetes 2.16     cpe:/a:redhat:acm:2.16::el9
 Create a notification for this product.
Red Hat Red Hat Advanced Cluster Security for Kubernetes 4.10     cpe:/a:redhat:advanced_cluster_security:4.10::el8
 Create a notification for this product.
Red Hat Red Hat Advanced Cluster Security for Kubernetes 4.8     cpe:/a:redhat:advanced_cluster_security:4.8::el8
 Create a notification for this product.
Red Hat Red Hat Advanced Cluster Security for Kubernetes 4.9     cpe:/a:redhat:advanced_cluster_security:4.9::el8
 Create a notification for this product.
Red Hat Red Hat Trusted Artifact Signer 1.3     cpe:/a:redhat:trusted_artifact_signer:1.3::el9
 Create a notification for this product.
Red Hat Custom Metric Autoscaler operator for Red Hat Openshift     cpe:/a:redhat:openshift_custom_metrics_autoscaler:2
 Create a notification for this product.
Red Hat Multicluster Engine for Kubernetes     cpe:/a:redhat:multicluster_engine
 Create a notification for this product.
Red Hat Multicluster Global Hub     cpe:/a:redhat:multicluster_globalhub
 Create a notification for this product.
Red Hat OpenShift Pipelines     cpe:/a:redhat:openshift_pipelines:1
 Create a notification for this product.
Red Hat Red Hat 3scale API Management Platform 2     cpe:/a:redhat:red_hat_3scale_amp:2
 Create a notification for this product.
Red Hat Red Hat Advanced Cluster Security 4     cpe:/a:redhat:advanced_cluster_security:4
 Create a notification for this product.
Red Hat Red Hat Edge Manager 1     cpe:/a:redhat:edge_manager:1
 Create a notification for this product.
Red Hat Red Hat Enterprise Linux 10     cpe:/o:redhat:enterprise_linux:10
 Create a notification for this product.
Red Hat Red Hat Hardened Images     cpe:/a:redhat:hummingbird:1
 Create a notification for this product.
Red Hat Red Hat OpenShift AI (RHOAI)     cpe:/a:redhat:openshift_ai
 Create a notification for this product.
Red Hat Red Hat Openshift Data Foundation 4     cpe:/a:redhat:openshift_data_foundation:4
 Create a notification for this product.
Red Hat Red Hat Trusted Artifact Signer     cpe:/a:redhat:trusted_artifact_signer:1
 Create a notification for this product.
Red Hat Zero Trust Workload Identity Manager - Tech Preview     cpe:/a:redhat:zero_trust_workload_identity_manager:0
 Create a notification for this product.
Red Hat Red Hat Quay 3     cpe:/a:redhat:quay:3
 Create a notification for this product.
Red Hat Zero Trust Workload Identity Manager     cpe:/a:redhat:zero_trust_workload_identity_manager:1
 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-2026-33815",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-04-09T14:21:42.714758Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-05-14T16:04:02.725Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "affected": [
          {
            "cpes": [
              "cpe:/a:redhat:cryostat:4::el9"
            ],
            "defaultStatus": "affected",
            "product": "Cryostat 4 on RHEL 9",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:openshift_custom_metrics_autoscaler:2.19::el9"
            ],
            "defaultStatus": "affected",
            "product": "Custom Metric Autoscaler 2.19",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:multicluster_globalhub:1.3::el9"
            ],
            "defaultStatus": "affected",
            "product": "Multicluster Global Hub 1.3.4",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:multicluster_globalhub:1.7::el9"
            ],
            "defaultStatus": "affected",
            "product": "Multicluster Global Hub 1.7.1",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:acm:2.15::el9"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat Advanced Cluster Management for Kubernetes 2.15",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:acm:2.16::el9"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat Advanced Cluster Management for Kubernetes 2.16",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:advanced_cluster_security:4.10::el8"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat Advanced Cluster Security for Kubernetes 4.10",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:advanced_cluster_security:4.8::el8"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat Advanced Cluster Security for Kubernetes 4.8",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:advanced_cluster_security:4.9::el8"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat Advanced Cluster Security for Kubernetes 4.9",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:trusted_artifact_signer:1.3::el9"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat Trusted Artifact Signer 1.3",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:openshift_custom_metrics_autoscaler:2"
            ],
            "defaultStatus": "affected",
            "product": "Custom Metric Autoscaler operator for Red Hat Openshift",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:multicluster_engine"
            ],
            "defaultStatus": "affected",
            "product": "Multicluster Engine for Kubernetes",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:multicluster_globalhub"
            ],
            "defaultStatus": "affected",
            "product": "Multicluster Global Hub",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:openshift_pipelines:1"
            ],
            "defaultStatus": "affected",
            "product": "OpenShift Pipelines",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:red_hat_3scale_amp:2"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat 3scale API Management Platform 2",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:advanced_cluster_security:4"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat Advanced Cluster Security 4",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:edge_manager:1"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat Edge Manager 1",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/o:redhat:enterprise_linux:10"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat Enterprise Linux 10",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:hummingbird:1"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat Hardened Images",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:openshift_ai"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat OpenShift AI (RHOAI)",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:openshift_data_foundation:4"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat Openshift Data Foundation 4",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:trusted_artifact_signer:1"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat Trusted Artifact Signer",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:zero_trust_workload_identity_manager:0"
            ],
            "defaultStatus": "affected",
            "product": "Zero Trust Workload Identity Manager - Tech Preview",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:quay:3"
            ],
            "defaultStatus": "unaffected",
            "product": "Red Hat Quay 3",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:zero_trust_workload_identity_manager:1"
            ],
            "defaultStatus": "unaffected",
            "product": "Zero Trust Workload Identity Manager",
            "vendor": "Red Hat"
          }
        ],
        "datePublic": "2026-04-07T15:19:24.344Z",
        "descriptions": [
          {
            "lang": "en",
            "value": "A flaw was found in github.com/jackc/pgx. This memory-safety vulnerability could potentially lead to unexpected behavior or system instability."
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "namespace": "https://access.redhat.com/security/updates/classification/",
                "value": "Important"
              },
              "type": "Red Hat severity rating"
            }
          },
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "LOW",
              "baseScore": 8.3,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L",
              "version": "3.1"
            },
            "format": "CVSS"
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-787",
                "description": "Out-of-bounds Write",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-06-30T12:07:31.877Z",
          "orgId": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c",
          "shortName": "redhat-SADP"
        },
        "references": [
          {
            "tags": [
              "vdb-entry",
              "x_refsource_REDHAT"
            ],
            "url": "https://access.redhat.com/security/cve/CVE-2026-33815"
          },
          {
            "name": "RHBZ#2455975",
            "tags": [
              "issue-tracking",
              "x_refsource_REDHAT"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2455975"
          },
          {
            "tags": [
              "x_sadp-csaf-vex"
            ],
            "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-33815.json"
          },
          {
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2026:17789"
          },
          {
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2026:26636"
          },
          {
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2026:22423"
          },
          {
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2026:24503"
          },
          {
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2026:24539"
          },
          {
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2026:25273"
          },
          {
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2026:13829"
          },
          {
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2026:11070"
          },
          {
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2026:11217"
          },
          {
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2026:13791"
          },
          {
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2026:24479"
          },
          {
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2026:24475"
          },
          {
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2026:24482"
          }
        ],
        "solutions": [
          {
            "lang": "en",
            "value": "RHSA-2026:17789: Cryostat 4 on RHEL 9"
          },
          {
            "lang": "en",
            "value": "RHSA-2026:26636: Custom Metric Autoscaler 2.19"
          },
          {
            "lang": "en",
            "value": "RHSA-2026:22423: Multicluster Global Hub 1.3.4"
          },
          {
            "lang": "en",
            "value": "RHSA-2026:24503: Multicluster Global Hub 1.7.1"
          },
          {
            "lang": "en",
            "value": "RHSA-2026:24539: Red Hat Advanced Cluster Management for Kubernetes 2.15"
          },
          {
            "lang": "en",
            "value": "RHSA-2026:25273: Red Hat Advanced Cluster Management for Kubernetes 2.16"
          },
          {
            "lang": "en",
            "value": "RHSA-2026:13829: Red Hat Advanced Cluster Security for Kubernetes 4.10"
          },
          {
            "lang": "en",
            "value": "RHSA-2026:11070: Red Hat Advanced Cluster Security for Kubernetes 4.8"
          },
          {
            "lang": "en",
            "value": "RHSA-2026:11217: Red Hat Advanced Cluster Security for Kubernetes 4.8"
          },
          {
            "lang": "en",
            "value": "RHSA-2026:13791: Red Hat Advanced Cluster Security for Kubernetes 4.9"
          },
          {
            "lang": "en",
            "value": "RHSA-2026:24479: Red Hat Trusted Artifact Signer 1.3"
          },
          {
            "lang": "en",
            "value": "RHSA-2026:24475: Red Hat Trusted Artifact Signer 1.3"
          },
          {
            "lang": "en",
            "value": "RHSA-2026:24482: Red Hat Trusted Artifact Signer 1.3"
          }
        ],
        "timeline": [
          {
            "lang": "en",
            "time": "2026-04-07T16:01:25.130Z",
            "value": "Reported to Red Hat."
          },
          {
            "lang": "en",
            "time": "2026-04-07T15:19:24.344Z",
            "value": "Made public."
          }
        ],
        "title": "github.com/jackc/pgx/v5: github.com/jackc/pgx: Memory-safety vulnerability",
        "workarounds": [
          {
            "lang": "en",
            "value": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability."
          }
        ],
        "x_adpType": "supplier",
        "x_generator": {
          "engine": "sadp-cli 1.0.0"
        }
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://pkg.go.dev",
          "defaultStatus": "unaffected",
          "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",
          "versions": [
            {
              "lessThan": "5.9.0",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Memory-safety vulnerability in github.com/jackc/pgx/v5."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "CWE-129 \u2014 Improper Validation of Array Index",
              "lang": "en"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-04-17T18:30:29.157Z",
        "orgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
        "shortName": "Go"
      },
      "references": [
        {
          "url": "https://pkg.go.dev/vuln/GO-2026-4771"
        }
      ],
      "title": "CVE-2026-33815 in github.com/jackc/pgx"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
    "assignerShortName": "Go",
    "cveId": "CVE-2026-33815",
    "datePublished": "2026-04-07T15:19:24.344Z",
    "dateReserved": "2026-03-23T20:35:32.814Z",
    "dateUpdated": "2026-06-30T12:07:31.877Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2026-33815",
      "date": "2026-06-30",
      "epss": "0.00605",
      "percentile": "0.4448"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2026-33815\",\"sourceIdentifier\":\"security@golang.org\",\"published\":\"2026-04-07T16:16:24.813\",\"lastModified\":\"2026-06-30T03:18:43.543\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Memory-safety vulnerability in github.com/jackc/pgx/v5.\"}],\"affected\":[{\"source\":\"security@golang.org\",\"affectedData\":[{\"vendor\":\"github.com/jackc/pgx/v5\",\"product\":\"github.com/jackc/pgx/v5/pgproto3\",\"defaultStatus\":\"unaffected\",\"collectionURL\":\"https://pkg.go.dev\",\"packageName\":\"github.com/jackc/pgx/v5/pgproto3\",\"programRoutines\":[{\"name\":\"Bind.Decode\"},{\"name\":\"Backend.Receive\"}],\"versions\":[{\"version\":\"0\",\"lessThan\":\"5.9.0\",\"versionType\":\"semver\",\"status\":\"affected\"}]}]},{\"source\":\"0b0ca135-0b70-47e7-9f44-1890c2a1c46c\",\"affectedData\":[{\"vendor\":\"Red Hat\",\"product\":\"Cryostat 4 on RHEL 9\",\"defaultStatus\":\"affected\",\"cpes\":[\"cpe:/a:redhat:cryostat:4::el9\"]},{\"vendor\":\"Red Hat\",\"product\":\"Custom Metric Autoscaler 2.19\",\"defaultStatus\":\"affected\",\"cpes\":[\"cpe:/a:redhat:openshift_custom_metrics_autoscaler:2.19::el9\"]},{\"vendor\":\"Red Hat\",\"product\":\"Multicluster Global Hub 1.3.4\",\"defaultStatus\":\"affected\",\"cpes\":[\"cpe:/a:redhat:multicluster_globalhub:1.3::el9\"]},{\"vendor\":\"Red Hat\",\"product\":\"Multicluster Global Hub 1.7.1\",\"defaultStatus\":\"affected\",\"cpes\":[\"cpe:/a:redhat:multicluster_globalhub:1.7::el9\"]},{\"vendor\":\"Red Hat\",\"product\":\"Red Hat Advanced Cluster Management for Kubernetes 2.15\",\"defaultStatus\":\"affected\",\"cpes\":[\"cpe:/a:redhat:acm:2.15::el9\"]},{\"vendor\":\"Red Hat\",\"product\":\"Red Hat Advanced Cluster Management for Kubernetes 2.16\",\"defaultStatus\":\"affected\",\"cpes\":[\"cpe:/a:redhat:acm:2.16::el9\"]},{\"vendor\":\"Red Hat\",\"product\":\"Red Hat Advanced Cluster Security for Kubernetes 4.10\",\"defaultStatus\":\"affected\",\"cpes\":[\"cpe:/a:redhat:advanced_cluster_security:4.10::el8\"]},{\"vendor\":\"Red Hat\",\"product\":\"Red Hat Advanced Cluster Security for Kubernetes 4.8\",\"defaultStatus\":\"affected\",\"cpes\":[\"cpe:/a:redhat:advanced_cluster_security:4.8::el8\"]},{\"vendor\":\"Red Hat\",\"product\":\"Red Hat Advanced Cluster Security for Kubernetes 4.9\",\"defaultStatus\":\"affected\",\"cpes\":[\"cpe:/a:redhat:advanced_cluster_security:4.9::el8\"]},{\"vendor\":\"Red Hat\",\"product\":\"Red Hat Trusted Artifact Signer 1.3\",\"defaultStatus\":\"affected\",\"cpes\":[\"cpe:/a:redhat:trusted_artifact_signer:1.3::el9\"]},{\"vendor\":\"Red Hat\",\"product\":\"Custom Metric Autoscaler operator for Red Hat Openshift\",\"defaultStatus\":\"affected\",\"cpes\":[\"cpe:/a:redhat:openshift_custom_metrics_autoscaler:2\"]},{\"vendor\":\"Red Hat\",\"product\":\"Multicluster Engine for Kubernetes\",\"defaultStatus\":\"affected\",\"cpes\":[\"cpe:/a:redhat:multicluster_engine\"]},{\"vendor\":\"Red Hat\",\"product\":\"Multicluster Global Hub\",\"defaultStatus\":\"affected\",\"cpes\":[\"cpe:/a:redhat:multicluster_globalhub\"]},{\"vendor\":\"Red Hat\",\"product\":\"OpenShift Pipelines\",\"defaultStatus\":\"affected\",\"cpes\":[\"cpe:/a:redhat:openshift_pipelines:1\"]},{\"vendor\":\"Red Hat\",\"product\":\"Red Hat 3scale API Management Platform 2\",\"defaultStatus\":\"affected\",\"cpes\":[\"cpe:/a:redhat:red_hat_3scale_amp:2\"]},{\"vendor\":\"Red Hat\",\"product\":\"Red Hat Advanced Cluster Security 4\",\"defaultStatus\":\"affected\",\"cpes\":[\"cpe:/a:redhat:advanced_cluster_security:4\"]},{\"vendor\":\"Red Hat\",\"product\":\"Red Hat Edge Manager 1\",\"defaultStatus\":\"affected\",\"cpes\":[\"cpe:/a:redhat:edge_manager:1\"]},{\"vendor\":\"Red Hat\",\"product\":\"Red Hat Enterprise Linux 10\",\"defaultStatus\":\"affected\",\"cpes\":[\"cpe:/o:redhat:enterprise_linux:10\"]},{\"vendor\":\"Red Hat\",\"product\":\"Red Hat Hardened Images\",\"defaultStatus\":\"affected\",\"cpes\":[\"cpe:/a:redhat:hummingbird:1\"]},{\"vendor\":\"Red Hat\",\"product\":\"Red Hat OpenShift AI (RHOAI)\",\"defaultStatus\":\"affected\",\"cpes\":[\"cpe:/a:redhat:openshift_ai\"]},{\"vendor\":\"Red Hat\",\"product\":\"Red Hat Openshift Data Foundation 4\",\"defaultStatus\":\"affected\",\"cpes\":[\"cpe:/a:redhat:openshift_data_foundation:4\"]},{\"vendor\":\"Red Hat\",\"product\":\"Red Hat Trusted Artifact Signer\",\"defaultStatus\":\"affected\",\"cpes\":[\"cpe:/a:redhat:trusted_artifact_signer:1\"]},{\"vendor\":\"Red Hat\",\"product\":\"Zero Trust Workload Identity Manager - Tech Preview\",\"defaultStatus\":\"affected\",\"cpes\":[\"cpe:/a:redhat:zero_trust_workload_identity_manager:0\"]},{\"vendor\":\"Red Hat\",\"product\":\"Red Hat Quay 3\",\"defaultStatus\":\"unaffected\",\"cpes\":[\"cpe:/a:redhat:quay:3\"]},{\"vendor\":\"Red Hat\",\"product\":\"Zero Trust Workload Identity Manager\",\"defaultStatus\":\"unaffected\",\"cpes\":[\"cpe:/a:redhat:zero_trust_workload_identity_manager:1\"]}]}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":9.8,\"baseSeverity\":\"CRITICAL\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":5.9},{\"source\":\"0b0ca135-0b70-47e7-9f44-1890c2a1c46c\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L\",\"baseScore\":8.3,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"LOW\"},\"exploitabilityScore\":2.8,\"impactScore\":5.5}],\"ssvcV203\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"ssvcData\":{\"timestamp\":\"2026-04-09T14:21:42.714758Z\",\"id\":\"CVE-2026-33815\",\"options\":[{\"exploitation\":\"none\"},{\"automatable\":\"yes\"},{\"technicalImpact\":\"total\"}],\"role\":\"CISA Coordinator\",\"version\":\"2.0.3\"}}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-noinfo\"}]},{\"source\":\"0b0ca135-0b70-47e7-9f44-1890c2a1c46c\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-787\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:jackc:pgx:*:*:*:*:*:go:*:*\",\"matchCriteriaId\":\"81D42EBE-044D-46BF-B4CB-F3A92CF837C7\"}]}]}],\"references\":[{\"url\":\"https://pkg.go.dev/vuln/GO-2026-4771\",\"source\":\"security@golang.org\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://access.redhat.com/errata/RHSA-2026:11070\",\"source\":\"0b0ca135-0b70-47e7-9f44-1890c2a1c46c\"},{\"url\":\"https://access.redhat.com/errata/RHSA-2026:11217\",\"source\":\"0b0ca135-0b70-47e7-9f44-1890c2a1c46c\"},{\"url\":\"https://access.redhat.com/errata/RHSA-2026:13791\",\"source\":\"0b0ca135-0b70-47e7-9f44-1890c2a1c46c\"},{\"url\":\"https://access.redhat.com/errata/RHSA-2026:13829\",\"source\":\"0b0ca135-0b70-47e7-9f44-1890c2a1c46c\"},{\"url\":\"https://access.redhat.com/errata/RHSA-2026:17789\",\"source\":\"0b0ca135-0b70-47e7-9f44-1890c2a1c46c\"},{\"url\":\"https://access.redhat.com/errata/RHSA-2026:22423\",\"source\":\"0b0ca135-0b70-47e7-9f44-1890c2a1c46c\"},{\"url\":\"https://access.redhat.com/errata/RHSA-2026:24475\",\"source\":\"0b0ca135-0b70-47e7-9f44-1890c2a1c46c\"},{\"url\":\"https://access.redhat.com/errata/RHSA-2026:24479\",\"source\":\"0b0ca135-0b70-47e7-9f44-1890c2a1c46c\"},{\"url\":\"https://access.redhat.com/errata/RHSA-2026:24482\",\"source\":\"0b0ca135-0b70-47e7-9f44-1890c2a1c46c\"},{\"url\":\"https://access.redhat.com/errata/RHSA-2026:24503\",\"source\":\"0b0ca135-0b70-47e7-9f44-1890c2a1c46c\"},{\"url\":\"https://access.redhat.com/errata/RHSA-2026:24539\",\"source\":\"0b0ca135-0b70-47e7-9f44-1890c2a1c46c\"},{\"url\":\"https://access.redhat.com/errata/RHSA-2026:25273\",\"source\":\"0b0ca135-0b70-47e7-9f44-1890c2a1c46c\"},{\"url\":\"https://access.redhat.com/errata/RHSA-2026:26636\",\"source\":\"0b0ca135-0b70-47e7-9f44-1890c2a1c46c\"},{\"url\":\"https://access.redhat.com/security/cve/CVE-2026-33815\",\"source\":\"0b0ca135-0b70-47e7-9f44-1890c2a1c46c\"},{\"url\":\"https://bugzilla.redhat.com/show_bug.cgi?id=2455975\",\"source\":\"0b0ca135-0b70-47e7-9f44-1890c2a1c46c\"},{\"url\":\"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-33815.json\",\"source\":\"0b0ca135-0b70-47e7-9f44-1890c2a1c46c\"}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 9.8, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"CRITICAL\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\", \"integrityImpact\": \"HIGH\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"NONE\", \"confidentialityImpact\": \"HIGH\"}}, {\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2026-33815\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"yes\"}, {\"Technical Impact\": \"total\"}], \"version\": \"2.0.3\", \"timestamp\": \"2026-04-09T14:21:42.714758Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2026-04-09T14:23:19.769Z\"}}], \"cna\": {\"title\": \"CVE-2026-33815 in github.com/jackc/pgx\", \"affected\": [{\"vendor\": \"github.com/jackc/pgx/v5\", \"product\": \"github.com/jackc/pgx/v5/pgproto3\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"5.9.0\", \"versionType\": \"semver\"}], \"packageName\": \"github.com/jackc/pgx/v5/pgproto3\", \"collectionURL\": \"https://pkg.go.dev\", \"defaultStatus\": \"unaffected\", \"programRoutines\": [{\"name\": \"Bind.Decode\"}, {\"name\": \"Backend.Receive\"}]}], \"references\": [{\"url\": \"https://pkg.go.dev/vuln/GO-2026-4771\"}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"Memory-safety vulnerability in github.com/jackc/pgx/v5.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"description\": \"CWE-129 \\u2014 Improper Validation of Array Index\"}]}], \"providerMetadata\": {\"orgId\": \"1bb62c36-49e3-4200-9d77-64a1400537cc\", \"shortName\": \"Go\", \"dateUpdated\": \"2026-04-17T18:30:29.157Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2026-33815\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-05-14T16:04:02.725Z\", \"dateReserved\": \"2026-03-23T20:35:32.814Z\", \"assignerOrgId\": \"1bb62c36-49e3-4200-9d77-64a1400537cc\", \"datePublished\": \"2026-04-07T15:19:24.344Z\", \"assignerShortName\": \"Go\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





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.