Security context
What an agent needs to avoid regressing past fixes and find the next vuln in this repo.
solana-labs/solana
master @ 7700cb3
240
Fixes
0
CVEs
CRITICAL
Peak severity
31.4%
Coverage
Highlights
Denial of Service: 118 prior fixes. Scrutinize any change in this area.
zk-token-sdk: most-fixed (16 issues). Treat as high-risk during review.
192 high-severity fixes in this history; regressions here are high-impact.
Recurring patterns
The bug types that recur here, drawn from past fixes, not open vulnerabilities.
Auth Bypass: Duplicate accounts passed during Cross-Program Invocations (CPI) could bypass write and signer privilege checks, leading to critical privilege escalation and state tampering. Developers must validate account deduplication and preserve original privilege states.
Denial of Service: The signature verification pipeline is highly sensitive to CPU/GPU exhaustion when flooded with unverified, malformed, or excess transactions from unauthenticated sources, requiring sophisticated early rate-limiting and IP-based packet grouping.
Cryptographic Issues: Mathematical inconsistencies and missing validation parameters in zero-knowledge proof verification logic (such as missing transcript challenges or incorrect range limits) could allow invalid range proofs or withheld token transactions to bypass soundness checks.