GHSA-gq4h-3grw-2rhv
Critical · 9.1CVSS
9.1
EPSS
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Published
May 7, 2026
CISA due date
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The record
Zebra has Consensus Divergence in Transparent Sighash Hash-Type Handling due to Stale Buffer
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| crates.io | zebra-script | 0 | 6.0.0 |
| crates.io | zebrad | 0 | 4.4.0 |
Related vulnerabilities
- CVE-2026-44497 ZEBRA is a Zcash node written entirely in Rust. Same vulnerability
- GHSA-pvmv-cwg8-v6c8 Zebra v4.4.0 still accepts V5 SIGHASH_SINGLE without a corresponding output Also affects zebra-script
- CVE-2026-41583 ZEBRA is a Zcash node written entirely in Rust. Also affects zebra-script
- GHSA-8m29-fpq5-89jj Zebra Vulnerable to Consensus Divergence in Transparent Sighash Hash-Type Handling Also affects zebra-script
- GHSA-h9hm-m2xj-4rq9 Zebra has Permanent Block Discovery Halt via Gossip Queue Saturation and Syncer Poisoning Also affects zebrad
- CVE-2026-44499 ZEBRA is a Zcash node written entirely in Rust. Also affects zebrad
- CVE-2026-44498 ZEBRA is a Zcash node written entirely in Rust. Also affects zebrad
- CVE-2026-44500 ZEBRA is a Zcash node written entirely in Rust. Also affects zebrad