181 matches found
CVE-2026-40947
Yubico libfido2 before 1.17.0, python-fido2 before 2.2.0, and yubikey-manager before 5.9.1 have an unintended DLL search path...
CVE-2026-40947
Yubico libfido2 before 1.17.0, python-fido2 before 2.2.0, and yubikey-manager before 5.9.1 have an unintended DLL search path...
CVE-2026-40947: Untrusted Search Path
Yubico libfido2 before 1.17.0, python-fido2 before 2.2.0, and yubikey-manager before 5.9.1 have an unintended DLL search path...
Yubico’s various products have security vulnerabilities
Libfido2 and others are products open-sourced by Yubico. Libfido2 is a FIDO device communication library. Python-Fido2 is a library for implementing FIDO2 protocol clients and servers. YubiKey-Manager is a configuration management tool for YubiKeys. Several Yubico products have security...
CVE-2026-40947
Yubico libfido2 before 1.17.0, python-fido2 before 2.2.0, and yubikey-manager before 5.9.1 have an unintended DLL search path...
CVE-2026-40947
Affected software components are Yubico libfido2 (before 1.17.0), python-fido2 (before 2.2.0), and yubikey-manager (before 5.9.1). The issue is an unintended DLL search path, as described in CVE-2026-40947. The CVSS vector is CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N, with a base score of 2.9 ...
CVE-2026-40947
Yubico libfido2 before 1.17.0, python-fido2 before 2.2.0, and yubikey-manager before 5.9.1 have an unintended DLL search path...
CVE-2026-40947
Yubico libfido2 before 1.17.0, python-fido2 before 2.2.0, and yubikey-manager before 5.9.1 have an unintended DLL search path...
CVE-2026-40947
Yubico libfido2 before 1.17.0, python-fido2 before 2.2.0, and yubikey-manager before 5.9.1 have an unintended DLL search path...
assemblyline-ui (>=4.2.0.90, <=4.7.5.dev150), aws-adfs (>=2.0.0a2, <=2.13.0) +50 more potentially affected by CVE-2026-40947 via fido2 (>=0.7.3, <=2.1.1)
fido2 PYPI version =0.7.3, =4.2.0.90, =2.0.0a2, =0.13.0, =0.0.1, =0.1.0, =1.1.0, =4.0.7a1, =0.4.0, =0.1.0, =0.3.0, =0.30.0, =3.0.0b2, =0.5.1, =0.3.20, =0.8.3 and more Source cves: CVE-2026-40947 Source advisory: MEND:CVE-2026-40947...
CVE-2026-40947
Yubico libfido2 before 1.17.0, python-fido2 before 2.2.0, and yubikey-manager before 5.9.1 have an unintended DLL search path...
PT-2026-33184
Yubico libfido2 before 1.17.0, python-fido2 before 2.2.0, and yubikey-manager before 5.9.1 have an unintended DLL search path...
fido2-lib is vulnerable to DoS via cbor-extract heap buffer over-read in CBOR attestation parsing
Summary fido2-lib v3.x depends on cbor-x 1.6.0, which optionally pulls in cbor-extract C++ native addon. cbor-extract = 2.2.0 has a heap buffer over-read in extractStrings — a 5-byte CBOR payload crashes Node.js with SIGSEGV. No JS exception, no try/catch, process dead. The crash triggers during...
@chainless-js/biometric-ed25519 (>=1.2.4, <=1.2.6), @forwardemail/wildduck (>=1.40.10, <=4.0.3) +17 more potentially affected by unknown CVE via fido2-lib (>=3.2.5, <=3.5.6)
fido2-lib NPM version =3.2.5, =1.2.4, =1.40.10, =8.0.1, =7.0.0, =5.8.38, =6.6.6, =0.0.2, =0.0.1, =1.0.0-alpha.1, =1.2.3, =6.0.0, =5.8.30, =1.46.1, =1.46.25 and more Source cves: unknown CVE Source advisory: OSV:GHSA-G3QJ-J598-CXMQ...
GHSA-G3QJ-J598-CXMQ fido2-lib is vulnerable to DoS via cbor-extract heap buffer over-read in CBOR attestation parsing
Summary fido2-lib v3.x depends on cbor-x 1.6.0, which optionally pulls in cbor-extract C++ native addon. cbor-extract = 2.2.0 has a heap buffer over-read in extractStrings — a 5-byte CBOR payload crashes Node.js with SIGSEGV. No JS exception, no try/catch, process dead. The crash triggers during...
@chainless-js/biometric-ed25519 (>=1.2.4, <=1.2.6), @forwardemail/wildduck (>=1.40.10, <=4.0.3) +17 more potentially affected by unknown CVE via fido2-lib (>=3.2.5, <=3.5.6)
fido2-lib NPM version =3.2.5, =1.2.4, =1.40.10, =8.0.1, =7.0.0, =5.8.38, =6.6.6, =0.0.2, =0.0.1, =1.0.0-alpha.1, =1.2.3, =6.0.0, =5.8.30, =1.46.1, =1.46.25 and more Source cves: unknown CVE Source advisory: GHSA-G3QJ-J598-CXMQ...
PT-2026-30292
Summary fido2-lib v3.x depends on cbor-x 1.6.0, which optionally pulls in cbor-extract C++ native addon. cbor-extract = 2.2.0 has a heap buffer over-read in extractStrings — a 5-byte CBOR payload crashes Node.js with SIGSEGV. No JS exception, no try/catch, process dead. The crash triggers during...
YSA-2026-01 | Yubico
Security updates which resolve a DLL search path vulnerability on Windows are available for three Yubico open source software projects: libfido2, YubiKey Manager, and python-fido2. If an attacker is able to place a malicious file in the directory where the affected software or Python is installed...
