CVE-2026-41583

critical

Published 2026-05-08 · Modified 2026-05-12

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CVSS v3

9.1

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

CVSS v4 NEW

9.3

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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

VIR risk

9.1

Description

Zebra Vulnerable to Consensus Divergence in Transparent Sighash Hash-Type Handling

Predictions

Exploit likelihood

94%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

Package impact

Ecosystem	Package	Vulnerable	Fixed
crates.io	zebrad	`<4.3.1`	`4.3.1`
crates.io	zebra-script	`<5.0.2`	`5.0.2`
RUST	zebra-script	`< 5.0.2`	`5.0.2`
RUST	zebrad	`< 4.3.1`	`4.3.1`

Application impact

Vendor	Product	Versions	Fixed
zfnd	zebra-script	`{"endExcluding":"5.0.2"}`	`5.0.2`
zfnd	zebrad	`{"endExcluding":"4.3.1"}`	`4.3.1`

References

CWEs

CWE-573

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.