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CVE-2026-44499 (GCVE-0-2026-44499)

Vulnerability from cvelistv5

Published

2026-05-08 15:11

Modified

2026-05-08 17:23

Severity ?

8.7 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

CWE

CWE-770 - Allocation of Resources Without Limits or Throttling

Summary

ZEBRA is a Zcash node written entirely in Rust. Prior to version 4.4.0, a composite denial-of-service vulnerability in Zebra's block discovery pipeline allows an unauthenticated remote attacker to permanently halt all new block discovery on a targeted node. The attack exploits three independent weaknesses in the gossip, syncer, and download subsystems — all exercisable from a single TCP connection — to create a monotonically growing block deficit that never self-heals. This issue has been patched in version 4.4.0.

References

URL

Tags

https://github.com/ZcashFoundation/zebra/security/advisories/GHSA-h9hm-m2xj-4rq9

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	ZcashFoundation	zebra	Version: < 4.4.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-44499",
                "options": [
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                  },
                  {
                    "Automatable": "yes"
                  },
                  {
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                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-05-08T16:45:20.568414Z",
                "version": "2.0.3"
              },
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          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-05-08T17:23:27.910Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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        {
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          "vendor": "ZcashFoundation",
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            }
          ]
        }
      ],
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        {
          "lang": "en",
          "value": "ZEBRA is a Zcash node written entirely in Rust. Prior to version 4.4.0, a composite denial-of-service vulnerability in Zebra\u0027s block discovery pipeline allows an unauthenticated remote attacker to permanently halt all new block discovery on a targeted node. The attack exploits three independent weaknesses in the gossip, syncer, and download subsystems \u2014 all exercisable from a single TCP connection \u2014 to create a monotonically growing block deficit that never self-heals. This issue has been patched in version 4.4.0."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 8.7,
            "baseSeverity": "HIGH",
            "privilegesRequired": "NONE",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "HIGH",
            "vulnConfidentialityImpact": "NONE",
            "vulnIntegrityImpact": "NONE"
          }
        }
      ],
      "problemTypes": [
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            {
              "cweId": "CWE-770",
              "description": "CWE-770: Allocation of Resources Without Limits or Throttling",
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              "type": "CWE"
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          ]
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      ],
      "providerMetadata": {
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          ],
          "url": "https://github.com/ZcashFoundation/zebra/security/advisories/GHSA-h9hm-m2xj-4rq9"
        }
      ],
      "source": {
        "advisory": "GHSA-h9hm-m2xj-4rq9",
        "discovery": "UNKNOWN"
      },
      "title": "ZEBRA: Permanent Block Discovery Halt via Gossip Queue Saturation and Syncer Poisoning"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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    "dateReserved": "2026-05-06T18:28:20.886Z",
    "dateUpdated": "2026-05-08T17:23:27.910Z",
    "state": "PUBLISHED"
  },
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}

CVE-2026-44500 (GCVE-0-2026-44500)

Vulnerability from cvelistv5

Published

2026-05-08 15:10

Modified

2026-05-08 19:41

Severity ?

5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

CWE

CWE-770 - Allocation of Resources Without Limits or Throttling

Summary

ZEBRA is a Zcash node written entirely in Rust. Prior to zebrad version 4.4.0, prior to zebra-chain version 7.0.0, and prior to zebra-network version 6.0.0, several inbound deserialization paths in Zebra allocated buffers sized against generic transport or block-size ceilings before the tighter protocol or consensus limits were enforced. An unauthenticated or post-handshake peer could therefore force the node to preallocate and parse for orders of magnitude more data than the protocol intended, across headers messages, equihash solutions in block headers, Sapling spend vectors in V5/V4 transactions, and coinbase script bytes in blocks. This issue has been patched in zebrad version 4.4.0, zebra-chain version 7.0.0, and zebra-network version 6.0.0.

References

URL

Tags

https://github.com/ZcashFoundation/zebra/security/advisories/GHSA-438q-jx8f-cccv

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	ZcashFoundation	zebra	Version: zebrad < 4.4.0 Version: zebra-chain < 7.0.0 Version: zebra-network < 6.0.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-44500",
                "options": [
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                  },
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                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-05-08T19:41:23.974951Z",
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              },
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        ],
        "providerMetadata": {
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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          "vendor": "ZcashFoundation",
          "versions": [
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            },
            {
              "status": "affected",
              "version": "zebra-chain \u003c 7.0.0"
            },
            {
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              "version": "zebra-network \u003c 6.0.0"
            }
          ]
        }
      ],
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        {
          "lang": "en",
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        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
            "version": "3.1"
          }
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      "problemTypes": [
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            {
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            }
          ]
        }
      ],
      "providerMetadata": {
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          ],
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        }
      ],
      "source": {
        "advisory": "GHSA-438q-jx8f-cccv",
        "discovery": "UNKNOWN"
      },
      "title": "ZEBRA: Allocation Amplification in Inbound Network Deserializers"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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    "datePublished": "2026-05-08T15:10:21.516Z",
    "dateReserved": "2026-05-06T18:28:20.886Z",
    "dateUpdated": "2026-05-08T19:41:46.471Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2026-44498 (GCVE-0-2026-44498)

Vulnerability from cvelistv5

Published

2026-05-08 15:09

Modified

2026-05-14 21:32

Severity ?

9.2 (Critical) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:H/SA:N

CWE

CWE-682 - Incorrect Calculation

Summary

ZEBRA is a Zcash node written entirely in Rust. Prior to version 4.4.0, Zebra's block validator undercounts transparent signature operations against the 20000-sigop block limit (MAX_BLOCK_SIGOPS), allowing it to accept blocks that zcashd rejects with bad-blk-sigops. A miner who produces such a block can split the network: Zebra nodes follow the offending chain while zcashd nodes do not. This issue has been patched in version 4.4.0.

References

URL

Tags

	https://github.com/ZcashFoundation/zebra/security/advisories/GHSA-jv4h-j224-23cc	x_refsource_CONFIRM
	https://github.com/ZcashFoundation/zebra/releases/tag/v4.4.0	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	ZcashFoundation	zebra	Version: < 4.4.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-44498",
                "options": [
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                    "Exploitation": "none"
                  },
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                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-05-13T16:11:06.609059Z",
                "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": [
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          "product": "zebra",
          "vendor": "ZcashFoundation",
          "versions": [
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            }
          ]
        }
      ],
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        {
          "lang": "en",
          "value": "ZEBRA is a Zcash node written entirely in Rust. Prior to version 4.4.0, Zebra\u0027s block validator undercounts transparent signature operations against the 20000-sigop block limit (MAX_BLOCK_SIGOPS), allowing it to accept blocks that zcashd rejects with bad-blk-sigops. A miner who produces such a block can split the network: Zebra nodes follow the offending chain while zcashd nodes do not. This issue has been patched in version 4.4.0."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 9.2,
            "baseSeverity": "CRITICAL",
            "privilegesRequired": "NONE",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "HIGH",
            "userInteraction": "NONE",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:H/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "NONE",
            "vulnIntegrityImpact": "HIGH"
          }
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      "providerMetadata": {
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        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
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          ],
          "url": "https://github.com/ZcashFoundation/zebra/security/advisories/GHSA-jv4h-j224-23cc"
        },
        {
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      ],
      "source": {
        "advisory": "GHSA-jv4h-j224-23cc",
        "discovery": "UNKNOWN"
      },
      "title": "ZEBRA: Block Validator Undercounts Coinbase and P2SH Sigops"
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}

CVE-2026-44497 (GCVE-0-2026-44497)

Vulnerability from cvelistv5

Published

2026-05-08 15:08

Modified

2026-05-08 15:48

Severity ?

9.3 (Critical) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:H/SA:H

CWE

CWE-347 - Improper Verification of Cryptographic Signature

Summary

ZEBRA is a Zcash node written entirely in Rust. Prior to zebrad version 4.4.0 and prior to zebra-script version 6.0.0, the fix for CVE-2026-41583 introduced a separate issue due to insufficient error handling of the case where the sighash type is invalid, during sighash computation. Instead of returning an error, the normal flow would resume, and the input sighash buffer would be left untouched. In scenarios where a previous signature validation could leave a valid sighash in the buffer, an invalid hash-type could be incorrectly accepted, which would create a consensus split between Zebra and zcashd nodes. This issue has been patched in zebrad version 4.4.0 and zebra-script version 6.0.0.

References

URL

Tags

https://github.com/ZcashFoundation/zebra/security/advisories/GHSA-gq4h-3grw-2rhv

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	ZcashFoundation	zebra	Version: zebra-script < 6.0.0 Version: zebrad < 4.4.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
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                "id": "CVE-2026-44497",
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                "role": "CISA Coordinator",
                "timestamp": "2026-05-08T15:47:45.909079Z",
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
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      }
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    "cna": {
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          "product": "zebra",
          "vendor": "ZcashFoundation",
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            },
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            }
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      ],
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        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 9.3,
            "baseSeverity": "CRITICAL",
            "privilegesRequired": "NONE",
            "subAvailabilityImpact": "HIGH",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "HIGH",
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      ],
      "source": {
        "advisory": "GHSA-gq4h-3grw-2rhv",
        "discovery": "UNKNOWN"
      },
      "title": "ZEBRA: Consensus Divergence in Transparent Sighash Hash-Type Handling due to Stale Buffer"
    }
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2026-41585 (GCVE-0-2026-41585)

Vulnerability from cvelistv5

Published

2026-05-08 15:06

Modified

2026-05-08 21:27

Severity ?

6.9 (Medium) - CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H

CWE

CWE-248 - Uncaught Exception
CWE-617 - Reachable Assertion

Summary

ZEBRA is a Zcash node written entirely in Rust. From zebrad versions 2.2.0 to before 4.3.1 and from zebra-rpc versions 1.0.0-beta.45 to before 6.0.2, a vulnerability in Zebra's JSON-RPC HTTP middleware allows an authenticated RPC client to cause a Zebra node to crash by disconnecting before the request body is fully received. The node treats the failure to read the HTTP request body as an unrecoverable error and aborts the process instead of returning an error response. This issue has been patched in zebrad version 4.3.1 and zebra-rpc version 6.0.2.

References

URL

Tags

https://github.com/ZcashFoundation/zebra/security/advisories/GHSA-29x4-r6jv-ff4w

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	ZcashFoundation	zebra	Version: zebra-rpc >= 1.0.0-beta.45, < 6.0.2 Version: zebrad >= 2.2.0, < 4.3.1

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-41585",
                "options": [
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                    "Exploitation": "none"
                  },
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                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-05-08T17:12:44.201512Z",
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              },
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        },
        "title": "CISA ADP Vulnrichment"
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          "vendor": "ZcashFoundation",
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        }
      ],
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CVE-2026-41584 (GCVE-0-2026-41584)

Vulnerability from cvelistv5

Published

2026-05-08 15:05

Modified

2026-05-08 16:04

Severity ?

9.2 (Critical) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H

CWE

CWE-617 - Reachable Assertion

Summary

ZEBRA is a Zcash node written entirely in Rust. Prior to zebrad version 4.3.1 and prior to zebra-chain version 6.0.2, Orchard transactions contain a rk field which is a randomized validating key and also an elliptic curve point. The Zcash specification allows the field to be the identity (a "zero" value), however, the orchard crate which is used to verify Orchard proofs would panic when fed a rk with the identity value. Thus an attacker could send a crafted transaction that would make a Zebra node crash. This issue has been patched in zebrad version 4.3.1 and zebra-chain version 6.0.2.

References

URL

Tags

https://github.com/ZcashFoundation/zebra/security/advisories/GHSA-452v-w3gx-72wg

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	ZcashFoundation	zebra	Version: zebra-chain < 6.0.2 Version: zebrad < 4.3.1

Show details on NVD website

JSON

To clipboard

{
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CVE-2026-41583 (GCVE-0-2026-41583)

Vulnerability from cvelistv5

Published

2026-05-08 14:55

Modified

2026-05-08 19:42

Severity ?

9.3 (Critical) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:H/SA:H

CWE

CWE-573 - Improper Following of Specification by Caller

Summary

ZEBRA is a Zcash node written entirely in Rust. Prior to zebrad version 4.3.1 and prior to zebra-script version 5.0.2, after a refactoring, Zebra failed to validate a consensus rule that restricted the possible values of sighash hash types for V5 transactions which were enabled in the NU5 network upgrade. Zebra nodes could thus accept and eventually mine a block that would be considered invalid by zcashd nodes, creating a consensus split between Zebra and zcashd nodes. In a similar vein, for V4 transactions, Zebra mistakenly used the "canonical" hash type when computing the sighash while zcashd (correctly per the spec) uses the raw value, which could also crate a consensus split. This issue has been patched in zebrad version 4.3.1 and zebra-script version 5.0.2.

References

URL

Tags

https://github.com/ZcashFoundation/zebra/security/advisories/GHSA-8m29-fpq5-89jj

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	ZcashFoundation	zebra	Version: zebrad < 4.3.1 Version: zebra-script < 5.0.2

Show details on NVD website

JSON

To clipboard

{
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CVE-2026-34377 (GCVE-0-2026-34377)

Vulnerability from cvelistv5

Published

2026-03-31 14:05

Modified

2026-03-31 17:18

Severity ?

8.4 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:H/SC:N/SI:H/SA:H

CWE

CWE-347 - Improper Verification of Cryptographic Signature

Summary

ZEBRA is a Zcash node written entirely in Rust. Prior to zebrad version 4.3.0 and zebra-consensus version 5.0.1, a logic error in Zebra's transaction verification cache could allow a malicious miner to induce a consensus split. By matching a valid transaction's txid while providing invalid authorization data, a miner could cause vulnerable Zebra nodes to accept an invalid block, leading to a consensus split from the rest of the Zcash network. This would not allow invalid transactions to be accepted but could result in a consensus split between vulnerable Zebra nodes and invulnerable Zebra and Zcashd nodes. This issue has been patched in zebrad version 4.3.0 and zebra-consensus version 5.0.1.

References

URL

Tags

	https://github.com/ZcashFoundation/zebra/security/advisories/GHSA-3vmh-33xr-9cqh	x_refsource_CONFIRM
	https://github.com/ZcashFoundation/zebra/releases/tag/v4.3.0	x_refsource_MISC
	https://zfnd.org/zebra-4-3-0-critical-security-fixes-zip-235-support-and-performance-improvements	x_refsource_MISC

Impacted products

Vendor

Product

Version

Version: < 4.3.0

Version: < 5.0.1

Show details on NVD website

JSON

To clipboard

{
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CVE-2026-34202 (GCVE-0-2026-34202)

Vulnerability from cvelistv5

Published

2026-03-31 14:02

Modified

2026-03-31 17:17

Severity ?

9.2 (Critical) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H

CWE

CWE-1336 - Improper Neutralization of Special Elements Used in a Template Engine
CWE-94 - Improper Control of Generation of Code ('Code Injection')

Summary

ZEBRA is a Zcash node written entirely in Rust. Prior to zebrad version 4.3.0 and zebra-chain version 6.0.1, a vulnerability in Zebra's transaction processing logic allows a remote, unauthenticated attacker to cause a Zebra node to panic (crash). This is triggered by sending a specially crafted V5 transaction that passes initial deserialization but fails during transaction ID calculation. This issue has been patched in zebrad version 4.3.0 and zebra-chain version 6.0.1.

References

URL

Tags

	https://github.com/ZcashFoundation/zebra/security/advisories/GHSA-qp6f-w4r3-h8wg	x_refsource_CONFIRM
	https://github.com/ZcashFoundation/zebra/releases/tag/v4.3.0	x_refsource_MISC
	https://zfnd.org/zebra-4-3-0-critical-security-fixes-zip-235-support-and-performance-improvements	x_refsource_MISC

Impacted products

Vendor

Product

Version

Version: < 4.3.0

Version: < 6.0.1

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
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                "id": "CVE-2026-34202",
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                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-03-31T17:16:55.754237Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-03-31T17:17:30.860Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "zebra",
          "vendor": "ZcashFoundation",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 4.3.0"
            }
          ]
        },
        {
          "product": "zebra-chain",
          "vendor": "ZcashFoundation",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 6.0.1"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "ZEBRA is a Zcash node written entirely in Rust. Prior to zebrad version 4.3.0 and zebra-chain version 6.0.1, a vulnerability in Zebra\u0027s transaction processing logic allows a remote, unauthenticated attacker to cause a Zebra node to panic (crash). This is triggered by sending a specially crafted V5 transaction that passes initial deserialization but fails during transaction ID calculation. This issue has been patched in zebrad version 4.3.0 and zebra-chain version 6.0.1."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 9.2,
            "baseSeverity": "CRITICAL",
            "privilegesRequired": "NONE",
            "subAvailabilityImpact": "HIGH",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H",
            "version": "4.0",
            "vulnAvailabilityImpact": "HIGH",
            "vulnConfidentialityImpact": "NONE",
            "vulnIntegrityImpact": "NONE"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-1336",
              "description": "CWE-1336: Improper Neutralization of Special Elements Used in a Template Engine",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-94",
              "description": "CWE-94: Improper Control of Generation of Code (\u0027Code Injection\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-03-31T14:02:56.454Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/ZcashFoundation/zebra/security/advisories/GHSA-qp6f-w4r3-h8wg",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/ZcashFoundation/zebra/security/advisories/GHSA-qp6f-w4r3-h8wg"
        },
        {
          "name": "https://github.com/ZcashFoundation/zebra/releases/tag/v4.3.0",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/ZcashFoundation/zebra/releases/tag/v4.3.0"
        },
        {
          "name": "https://zfnd.org/zebra-4-3-0-critical-security-fixes-zip-235-support-and-performance-improvements",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://zfnd.org/zebra-4-3-0-critical-security-fixes-zip-235-support-and-performance-improvements"
        }
      ],
      "source": {
        "advisory": "GHSA-qp6f-w4r3-h8wg",
        "discovery": "UNKNOWN"
      },
      "title": "Zebra node crash \u2014 V5 transaction hash panic (P2P reachable)"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-34202",
    "datePublished": "2026-03-31T14:02:56.454Z",
    "dateReserved": "2026-03-26T15:57:52.323Z",
    "dateUpdated": "2026-03-31T17:17:30.860Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Refine your search

9 vulnerabilities found for zebra by ZcashFoundation

CVE-2026-44499 (GCVE-0-2026-44499)

Vulnerability from cvelistv5

CVE-2026-44500 (GCVE-0-2026-44500)

Vulnerability from cvelistv5

CVE-2026-44498 (GCVE-0-2026-44498)

Vulnerability from cvelistv5

CVE-2026-44497 (GCVE-0-2026-44497)

Vulnerability from cvelistv5

CVE-2026-41585 (GCVE-0-2026-41585)

Vulnerability from cvelistv5

CVE-2026-41584 (GCVE-0-2026-41584)

Vulnerability from cvelistv5

CVE-2026-41583 (GCVE-0-2026-41583)

Vulnerability from cvelistv5

CVE-2026-34377 (GCVE-0-2026-34377)

Vulnerability from cvelistv5

CVE-2026-34202 (GCVE-0-2026-34202)

Vulnerability from cvelistv5