CVE-2025-14505 Elliptic Cryptanalysis vulnerability when `k` has leading zeros

The ECDSA implementation of the Elliptic package generates incorrect signatures if an interim value of 'k' as computed based on step 3.2 of RFC 6979 https://datatracker.ietf.org/doc/html/rfc6979 has leading zeros and is susceptible to cryptanalysis, which can lead to secret key exposure. This...

CVE-2025-14505 Elliptic Cryptanalysis vulnerability when `k` has leading zeros

The ECDSA implementation of the Elliptic package generates incorrect signatures if an interim value of 'k' as computed based on step 3.2 of RFC 6979 https://datatracker.ietf.org/doc/html/rfc6979 has leading zeros and is susceptible to cryptanalysis, which can lead to secret key exposure. This...

CVE-2025-14505

The ECDSA implementation of the Elliptic package generates incorrect signatures if an interim value of 'k' as computed based on step 3.2 of RFC 6979 https://datatracker.ietf.org/doc/html/rfc6979 has leading zeros and is susceptible to cryptanalysis, which can lead to secret key exposure. This...

CVE-2025-14505

The CVE-2025-14505 entry concerns Elliptic’s ECDSA implementation. A fault in the ECDSA signing path occurs when the interim value of k (per RFC 6979 step 3.2) has leading zeros, causing the byte-length of k to be computed incorrectly and truncated. This can allow cryptanalytic leakage of the sec...

USN-7949-1 libsodium vulnerability

It was discovered that Sodium incorrectly handled the elliptic curve point validity check in certain atypical use cases. This could result in invalid points being used, contrary to expectations...

USN-7949-1: Sodium vulnerability

It was discovered that Sodium incorrectly handled the elliptic curve point validity check in certain atypical use cases. This could result in invalid points being used, contrary to expectations...

PT-2026-1743

Name of the Vulnerable Software and Affected Versions Elliptic versions prior to 6.6.2 Description The ECDSA implementation within the Elliptic package produces incorrect signatures when an interim value of k calculated according to step 3.2 of RFC 6979 contains leading zeros, making it susceptib...

Elliptic 安全漏洞

Elliptic is a fast elliptic curve cryptographic library in javascript by the individual developer Fedor Indutny. A security vulnerability exists in Elliptic 6.6.1 and earlier versions, which stems from a miscalculation of the k-value in the ECDSA implementation and could lead to key disclosure...

FreeBSD : security/libsodium -- crypto_core_ed25519_is_valid_point mishandles checks for whether an elliptic curve point is valid (583b63f5-ebae-11f0-939f-47e3830276dd)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the 583b63f5-ebae-11f0-939f-47e3830276dd advisory. Libsodium maintainer reports: The function cryptocoreed25519isvalidpoint, a low-level function used to...

[SECURITY] [DLA 4435-1] libsodium security update

----------------------------------------------------------------------- Debian LTS Advisory DLA-4435-1 [email protected] https://www.debian.org/lts/security/ Utkarsh Gupta January 07, 2026 https://wiki.debian.org/LTS -...

Debian dla-4435 : libsodium-dev - security update

The remote Debian 11 host has packages installed that are affected by a vulnerability as referenced in the dla-4435 advisory. - ----------------------------------------------------------------------- Debian LTS Advisory DLA-4435-1 [email protected] https://www.debian.org/lts/security/...

CVE-2025-15444

A flaw was found in libsodium, a cryptographic library used for secure communication. When processing certain custom cryptographic data or untrusted inputs, the library's cryptocoreed25519isvalidpoint function incorrectly validates elliptic curve points. This oversight could allow an attacker to...

AZL-73755 CVE-2025-15444 affecting package libsodium for versions less than 1.0.18-7

Crypt::Sodium::XS module versions prior to 0.000042, for Perl, include a vulnerable version of libsodium libsodium = 1.0.20 or a version of libsodium released before December 30, 2025 contains a vulnerability documented as CVE-2025-69277 https://vulners.com/cve/CVE-2025-69277 . The libsodium...

libsodium 安全漏洞

libsodium is a cryptographic software library by the individual developer Frank Denis. A security vulnerability exists in libsodium, which stems from the inclusion of a vulnerable version of libsodium that could lead to improper validation of elliptic curve points...

[SECURITY] [DSA 6094-1] libsodium security update

------------------------------------------------------------------------- Debian Security Advisory DSA-6094-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff January 05, 2026 https://www.debian.org/security/faq -...

Amazon Linux 2 : aws-cfn-bootstrap, --advisory ALAS2-2025-3104 (ALAS-2025-3104)

The version of aws-cfn-bootstrap installed on the remote host is prior to 2.0-38. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2025-3104 advisory. Issue summary: A timing side-channel which could potentially allow recoveringthe private key exists in the ECDSA...

libsodium before ad3004e, in atypical use cases involving certain custom cryptography or untrusted data to crypto_core_ed25519_is_valid_point, mishandles checks for whether an elliptic curve point is valid because it sometimes allows points that aren't in the main cryptographic group.

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CVE-2025-69277

A flaw was found in libsodium. When processing untrusted data in specific cryptographic operations, the library's cryptocoreed25519isvalidpoint function incorrectly validates elliptic curve points. This improper validation could allow an attacker to bypass security checks, potentially leading to ...

SUSE CVE-2025-69277

libsodium before ad3004e, in atypical use cases involving certain custom cryptography or untrusted data to cryptocoreed25519isvalidpoint, mishandles checks for whether an elliptic curve point is valid because it sometimes allows points that aren't in the main cryptographic group...

Incomplete Comparison with Missing Factors

Overview Affected versions of this package are vulnerable to Incomplete Comparison with Missing Factors in the cryptocoreed25519isvalidpoint function when handling certain custom cryptography or untrusted data. An attacker can bypass intended cryptographic group membership checks by supplying...