RISC Zero

@RiscZero

Building high-performance ZK systems to power the next era of computing.

R0VM 2.0

risczero.com

Replies Reposts Media

Pinned
RISC Zero
@RiscZero
Apr 10, 2025
Introducing R0VM 2.0. The zkVM built for the real-time era.
00:00
301
RISC Zero
@RiscZero
Oct 17, 2025
RISC Zero & Ligero are teaming up to build the future of private, verifiable compute. This enables applications of all sorts to prove compliance while maintaining privacy.
Ligero Inc.
@ligero_inc
Oct 17, 2025
1/ Ligero is partnering with @RiscZero to integrate our client-side ZK proving system with RISC Zero’s verifiable compute stack. Together, we’re combining privacy, scalability, and verifiability in one unified framework.
171
RISC Zero
@RiscZero
Oct 1, 2025
RISC Zero Security Disclosure A critical security vulnerability was recently discovered in the risc0-zkvm-platform crate that would allow a malicious host to write to an arbitrary memory location in the guest. Now that the vulnerability is patched and partners have had time to
github.com
Arbitrary code execution in guest via memory safety failure in `sys_read`
# Arbitrary code execution in guest via memory safety failure in `sys_read` In affected versions of `risc0-zkvm-platform`, when the zkVM guest calls `sys_read`, the host is able to use a crafted...
29
RISC Zero
@RiscZero
Aug 4, 2025
As we continue to extend the formal verification coverage on our circuits, we have identified and fixed another bug. This bug was identified by Picus from @VeridiseInc. The issue has been patched and all partners have been migrated over to 2.2.0 or later of risc0-zkVM. RISC
33
RISC Zero
@RiscZero
Jul 23, 2025
Exciting to see @megaeth leverage OP Kailua to replace the standard interactive fraud games with ZK Fraud proofs.
MegaETH
@megaeth
Jul 23, 2025
Article
ENDGAME: How we use ZK to secure MegaETH
At the core of every optimistic rollup lies a critical assumption: that submitted state proposals are valid unless proven otherwise. This assumption, however, only holds true if the roll up is backed...
19