| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-8m29-fpq5-89jj | Zebra Vulnerable to Consensus Divergence in Transparent Sighash Hash-Type Handling |
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Fri, 08 May 2026 20:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Fri, 08 May 2026 18:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Zfnd
Zfnd zebra-script Zfnd zebrad |
|
| CPEs | cpe:2.3:a:zfnd:zebra-script:*:*:*:*:*:rust:*:* cpe:2.3:a:zfnd:zebrad:*:*:*:*:*:rust:*:* |
|
| Vendors & Products |
Zfnd
Zfnd zebra-script Zfnd zebrad |
|
| Metrics |
cvssV3_1
|
Fri, 08 May 2026 15:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. | |
| Title | ZEBRA: Consensus Divergence in Transparent Sighash Hash-Type Handling | |
| Weaknesses | CWE-573 | |
| References |
| |
| Metrics |
cvssV4_0
|
Projects
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-05-08T19:42:57.297Z
Reserved: 2026-04-21T14:15:21.959Z
Link: CVE-2026-41583
Updated: 2026-05-08T19:42:47.215Z
Status : Analyzed
Published: 2026-05-08T15:16:41.070
Modified: 2026-05-08T18:44:58.830
Link: CVE-2026-41583
No data.
OpenCVE Enrichment
Updated: 2026-05-08T18:00:16Z
Github GHSA