SUSE CVE-2026-1229

The CombinedMult function in the CIRCL ecc/p384 package secp384r1 curve produces an incorrect value for specific inputs. The issue is fixed by using complete addition formulas. ECDH and ECDSA signing relying on this curve are not affected. The bug was fixed in v1.6.3...

ROS-20260310-73-0040

A vulnerability in the signature verification functions GOST DSA, EDDSA and ECDSA of the Nettle library is related to flaws in the cryptographic algorithms used. Exploitation of the vulnerability could allow an attacker to execute arbitrary code by entering an invalid signature...

SUSE-SU-2026:20655-1 Security update for python-cryptography

This update for python-cryptography fixes the following issues: - CVE-2026-26007: missing validation can lead to security issues for signature verification ECDSA and shared key negotiation ECDH bsc1258074...

SUSE-SU-2026:20706-1 Security update for python-cryptography

This update for python-cryptography fixes the following issues: - CVE-2026-26007: missing validation can lead to security issues for signature verification ECDSA and shared key negotiation ECDH bsc1258074...

SUSE CVE-2026-26315

go-ethereum Geth is a golang execution layer implementation of the Ethereum protocol. Prior to version 1.16.9, through a flaw in the ECIES cryptography implementation, an attacker may be able to extract bits of the p2p node key. The issue is resolved in the v1.16.9 and v1.17.0 releases of Geth...

CIRCL has an incorrect calculation in secp384r1 CombinedMult

The CombinedMult function in the CIRCL ecc/p384 package secp384r1 curve produces an incorrect value for specific inputs. The issue is fixed by using complete addition formulas. ECDH and ECDSA signing relying on this curve are not affected. The bug was fixed in v1.6.3...

CVE-2026-1229

The CombinedMult function in the CIRCL ecc/p384 package secp384r1 curve produces an incorrect value for specific inputs. The issue is fixed by using complete addition formulas. ECDH and ECDSA signing relying on this curve are not affected. The bug was fixed in v1.6.3...

CVE-2026-1229 Incorrect calculation in CIRCL secp384r1 CombinedMult

The CombinedMult function in the CIRCL ecc/p384 package secp384r1 curve produces an incorrect value for specific inputs. The issue is fixed by using complete addition formulas. ECDH and ECDSA signing relying on this curve are not affected. The bug was fixed in v1.6.3...

CVE-2026-1229

The CombinedMult function in the CIRCL ecc/p384 package secp384r1 curve produces an incorrect value for specific inputs. The issue is fixed by using complete addition formulas. ECDH and ECDSA signing relying on this curve are not affected. The bug was fixed in v1.6.3...

CVE-2026-1229 Incorrect calculation in CIRCL secp384r1 CombinedMult

The CombinedMult function in the CIRCL ecc/p384 package secp384r1 curve produces an incorrect value for specific inputs. The issue is fixed by using complete addition formulas. ECDH and ECDSA signing relying on this curve are not affected. The bug was fixed in v1.6.3...

PT-2026-21672

Name of the Vulnerable Software and Affected Versions circl versions prior to 1.6.3 Description The CombinedMult function within the ecc/p384 package secp384r1 curve calculates an incorrect value for certain inputs. This issue does not affect ECDH and ECDSA signing operations that rely on this...

Subgroup Attack

cryptography is vulnerable to a Subgroup Attack. The vulnerability is due to missing validation of the point belonging to the expected prime-order subgroup of the curve, where an attacker can provide a public key point P from a small-order subgroup and this can lead to security issues in various...

PT-2026-21016

Name of the Vulnerable Software and Affected Versions Silicon Labs PSA Crypto and SE Manager versions affected versions not specified Description An integer underflow issue exists in the EC-JPAKE APIs during ZKP parsing within Silicon Labs’ PSA Crypto and SE Manager implementation. Exploitation o...

CVE-2026-26315

go-ethereum Geth is a golang execution layer implementation of the Ethereum protocol. Prior to version 1.16.9, through a flaw in the ECIES cryptography implementation, an attacker may be able to extract bits of the p2p node key. The issue is resolved in the v1.16.9 and v1.17.0 releases of Geth...

go-ethereum 安全漏洞

go-ethereum is an open-source Ethereum protocol library developed by ethereum. Versions of go-ethereum prior to 1.16.9 contained security vulnerabilities. These vulnerabilities stemmed from defects in the ECIES encryption implementation, allowing attackers to extract bits from the keys of p2p nod...

Uncaught Exception

Overview Affected versions of this package are vulnerable to Uncaught Exception in elliptic curve verification functions for secp256k1. An attacker can cause a node to crash by sending a malicious p2p payload. Remediation Upgrade github.com/ethereum/go-ethereum/crypto/secp256k1 to version 1.16.9 ...

GO-2026-4458 Blocklist Bypass possible via ECDSA Signature Malleability in github.com/slackhq/nebula

Blocklist Bypass possible via ECDSA Signature Malleability in github.com/slackhq/nebula...

Improper Verification of Cryptographic Signature

Overview org.webjars.npm:sjcl is a Stanford Javascript Crypto Library Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature due to missing point-on-curve validation in sjcl.ecc.basicKey.publicKey. An attacker can recover a victim's ECDH private key b...

Improper Verification of Cryptographic Signature

Overview sjcl is a Stanford Javascript Crypto Library Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature due to missing point-on-curve validation in sjcl.ecc.basicKey.publicKey. An attacker can recover a victim's ECDH private key by sending crafte...

SUSE-SU-2026:20484-1 Security update for libsodium

This update for libsodium fixes the following issues: - CVE-2025-15444: Fixed cryptographic bypass via improper elliptic curve point validation bsc1256070. - CVE-2025-69277: Fixed incorrect validation of elliptic curve points in cryptocoreed25519isvalidpoint function bsc1255764...