CVE-2026-41585

Published: May 8, 2026Modified: Jun 17, 2026

6.9

Vector

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/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

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/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:XShow less

Source: security-advisories@github.com (Secondary)

Description

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.

Affected (5)

Products: Zfnd: Zebra Rpc, Zebrad

Zfnd

2 products

Zebra Rpc

Zebrad

Configuration A

5 vulnerable

Vulnerable Software	Affected Versions
Zfnd Zebra Rpc	From 2.0.0 to 6.0.2
Zfnd Zebra Rpc	Version 1.0.0
Zfnd Zebra Rpc	Version 1.0.0 beta45
Zfnd Zebra Rpc	Version 1.0.0 beta46
Zfnd Zebrad	From 2.2.0 to 4.3.1

Related CWEs

CWE-248

Uncaught Exception

An exception is thrown from a function, but it is not caught.

CWE-617

Reachable Assertion

The product contains an assert() or similar statement that can be triggered by an attacker, which leads to an application exit or other behavior that is more severe than necessary.

References (1)

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

Source: security-advisories@github.com

MitigationVendor Advisory

Timeline

No history available yet.