K000163154: wolfSSL vulnerability CVE-2026-5194

Security Advisory Description Missing hash/digest size and OID checks allow digests smaller than allowed when verifying ECDSA certificates, or smaller than is appropriate for the relevant key type, to be accepted by signature verification functions. This could lead to reduced security of ECDSA...

Security Bulletin: IBM Integrated Analytics System (IIAS) is affected by multiple vulnerabilities due to OpenSSH

Summary OpenSSH is used by IBM Integrated Analytics System as a suite of secure networking utilities for encrypted communications. Multiple vulnerabilities affect OpenSSH versions prior to 10.3. CVE-2026-35385 involves improper preservation of file permissions where a file downloaded via scp usin...

Security Bulletin: Vulnerability in Elliptic affects IBM watsonx Assistant Cartridge and IBM watsonx Orchestrate with watsonx Assistant Cartridge.

Summary Potential vulnerability in Elliptic has been identified that affects IBM watsonx Assistant Cartridge and IBM watsonx Orchestrate with watsonx Assistant Cartridge - Assistant Builder Component. . The vulnerability have been addressed. Refer to details for additional information...

Astra Linux – Vulnerability in mbedtls

In Arm Mbed TLS before version 2.19.0, and Arm Mbed Crypto before version 2.0.0, when deterministic ECDSA is enabled, an RNG with insufficient entropy is used for blinding. This may allow an attacker to recover a private key through side-channel attacks if a victim signs the same message multiple...

Astra Linux – Vulnerability in openssl1.0

Normally, in OpenSSL, EC groups always contain a co-factor, and this co-factor is used in code paths that resist side channels. However, in some cases, it is possible to create a group using explicit parameters instead of a named curve. In these cases, the group may not contain a co-factor. This...

Astra Linux – Vulnerability in nss

During ECDSA signature generation, padding is applied in the nonce to ensure that constant-time scalar multiplication is removed. However, this results in variable-time execution that depends on secret data. This vulnerability affects Firefox versions less than 80, as well as Firefox for Android...

Astra Linux – Vulnerability in Node-Elliptic

In the Elliptic package 6.5.6 for Node.js, ECDSA signature malleability occurs because BER-encoded signatures are allowed...

K000163053: OpenSSH vulnerability CVE-2026-35387

Security Advisory Description OpenSSH before 10.3 can use unintended ECDSA algorithms. Listing of any ECDSA algorithm in PubkeyAcceptedAlgorithms or HostbasedAcceptedAlgorithms is misinterpreted to mean all ECDSA algorithms. CVE-2026-35387 Impact There is no impact; F5 products are not affected b...

ANT-2026-110HTZ5M · jsrsasign · Cryptographically Weak PRNG / Predictable ECDSA Nonce

other high Severity Claude high · Security research firm high · Maintainer - REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Calif. ANT-2026-110HTZ5M: jsrsasign npm — ECDSA nonce RNG seeded entirely from Math.random in Node.js The npm wrapper at...

CVE-2026-43606

Observable Timing Discrepancy in the AMD Vitis Libraries ECDSA secp256k1 component could allow attackers with local access to potentially perform timing analysis or electromagnetic emanation attacks, resulting in high confidentiality and integrity impact due to the exposure of private cryptograph...

EUVD-2026-56555

Observable Timing Discrepancy in the AMD Vitis Libraries ECDSA secp256k1 component could allow attackers with local access to potentially perform timing analysis or electromagnetic emanation attacks, resulting in high confidentiality and integrity impact due to the exposure of private cryptograph...

CVE-2026-43606

Observable Timing Discrepancy in the AMD Vitis Libraries ECDSA secp256k1 component could allow attackers with local access to potentially perform timing analysis or electromagnetic emanation attacks, resulting in high confidentiality and integrity impact due to the exposure of private cryptograph...

CVE-2026-43606

CVE-2026-43606 concerns the AMD Vitis Libraries ECDSA secp256k1 component. The vulnerability is described as an observable timing discrepancy that an attacker with local access could use to perform timing analysis or electromagnetic emanation attacks, with high confidentiality and integrity impac...

CVE-2026-43606

Observable Timing Discrepancy in the AMD Vitis Libraries ECDSA secp256k1 component could allow attackers with local access to potentially perform timing analysis or electromagnetic emanation attacks, resulting in high confidentiality and integrity impact due to the exposure of private cryptograph...

PT-2026-70369

Name of the Vulnerable Software and Affected Versions AMD Vitis Libraries affected versions not specified Description A timing discrepancy exists in the ECDSA secp256k1 component. This issue allows attackers with local access to conduct timing analysis or electromagnetic emanation attacks, which...

EulerOS 2.0 SP11 : python-ecdsa (EulerOS-SA-2026-3089)

According to the versions of the python-ecdsa packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : The ecdsa PyPI package is a pure Python implementation of ECC Elliptic Curve Cryptography with support for ECDSA Elliptic Curve Digital...

ROOT-APP-PYPI-CVE-2026-33936 CVE-2026-33936 in ecdsa - Patched by Root

Root has patched CVE-2026-33936 in the ecdsa package for Root:PyPI. Multiple fixed versions available...

CVE-2026-62995

joserfc is a Python library that provides an implementation of several JSON Object Signing and Encryption JOSE standards. in versions 1.7.1 and prior, joserfc accepts JWTs with trailing padding == which are not conforming to the JOSE specifications. This leads to malleability of the JWTs when...

EUVD-2026-50450

joserfc is a Python library that provides an implementation of several JSON Object Signing and Encryption JOSE standards. in versions 1.7.1 and prior, joserfc accepts JWTs with trailing padding == which are not conforming to the JOSE specifications. This leads to malleability of the JWTs when...

EulerOS Virtualization 2.10.0 : openssh (EulerOS-SA-2026-2862)

According to the versions of the openssh packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : OpenSSH before 10.3 omits connection multiplexing confirmation for proxy-mode multiplexing sessions.CVE-2026-35388 In OpenSSH befo...