GitHub Advisory Database
Security vulnerability database inclusive of CVEs and GitHub originated security advisories from the world of open source software.
GitHub reviewed advisories
Unreviewed advisories
6 advisories
Zebra v4.4.0 still accepts V5 SIGHASH_SINGLE without a corresponding output
Critical
GHSA-pvmv-cwg8-v6c8
was published
for
zebra-script
(Rust)
May 8, 2026
Zebra's Transparent SIGHASH_SINGLE Handling Diverges from zcashd for Corresponding Outputs
Critical
GHSA-cwfq-rfcr-8hmp
was published
for
zebrad
(Rust)
May 7, 2026
Zebra has Consensus Divergence in Transparent Sighash Hash-Type Handling due to Stale Buffer
Critical
CVE-2026-44497
was published
for
zebra-script
(Rust)
May 7, 2026
Zebra's Block Validator Undercounts Coinbase and P2SH Sigops
Critical
CVE-2026-44498
was published
for
zebrad
(Rust)
May 7, 2026
Zebra Vulnerable to Consensus Divergence in Transparent Sighash Hash-Type Handling
Critical
CVE-2026-41583
was published
for
zebra-script
(Rust)
Apr 18, 2026
Zebra: Cached Mempool Verification Bypasses Consensus Rules for Ahead-of-Tip Blocks
High
CVE-2026-40880
was published
for
zebra-consensus
(Rust)
Apr 18, 2026
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