https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2023-26557.htmlhttps://patchthecve.com/cve/CVE-2023-26557.htmlWed, 17 Jun 2026 05:43:35 +0000HIGH 7.5: io.finnet tss-lib before 2.0.0 can leak the lambda value of a private key via a timing side-channel attack because it relies on Go big.Int, which is not constant time for Cmp, modular exponentiation, or modular inverse. An example leak is in crypto/paillier/paillier.go. (bnb-chain/tss-lib and thorchhttps://patchthecve.com/cve/CVE-2023-26556.htmlhttps://patchthecve.com/cve/CVE-2023-26556.htmlWed, 17 Jun 2026 05:43:35 +0000CRITICAL 9.1: io.finnet tss-lib before 2.0.0 can leak a secret key via a timing side-channel attack because it relies on the scalar-multiplication implementation in Go crypto/elliptic, which is not constant time (there is an if statement in a loop). One leak is in ecdsa/keygen/round_2.go. (bnb-chain/tss-lib and thttps://patchthecve.com/cve/CVE-2022-47930.htmlhttps://patchthecve.com/cve/CVE-2022-47930.htmlWed, 17 Jun 2026 05:14:27 +0000MEDIUM 6.8: An issue was discovered in IO FinNet tss-lib before 2.0.0. The parameter ssid for defining a session id is not used through the MPC implementation, which makes replaying and spoofing of messages easier. In particular, the Schnorr proof of knowledge implemented in sch.go does not utilize a session idhttps://patchthecve.com/cve/CVE-2022-47931.htmlhttps://patchthecve.com/cve/CVE-2022-47931.htmlWed, 17 Jun 2026 05:14:27 +0000CRITICAL 9.1: IO FinNet tss-lib before 2.0.0 allows a collision of hash values.