CVE-2026-40323 - SP1 V6 Recursion Circuit Row-Count Binding Gap

CVE-2026-40323 - SP1 V6 Recursion Circuit Row-Count Binding Gap

https://cvefeed.io/rssfeed/latest.atom / Sat, 04/18/2026 - 04:02
CVE ID :CVE-2026-40323
Published : April 17, 2026, 10:58 p.m. | 1 hour, 12 minutes ago
Description :SP1 is a zero‑knowledge virtual machine that proves the correct execution of programs compiled for the RISC-V architecture. In versions 6.0.0 through 6.0.2, a soundness vulnerability in the SP1 V6 recursive shard verifier allows a malicious prover to construct a recursive proof from a shard proof that the native verifier would reject. Version 6.1.0 fixes the issue.
Severity: 0.0 | NA
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