liboqs

liboqs liboqs is an open source C library for quantum-safe cryptographic algorithms. liboqs Overview Status Supported Algorithms Key encapsulation mechanisms Signature schemes Stateful signature schemes Limitations and Security Platform limitations Support limitations Quickstart Linux and Mac...

Security update for liboqs (moderate)

openSUSE security update: security update for liboqs ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:21634-1 Rating: moderate References: bsc1215751 bsc1246301 bsc1267001 bsc1267007 Cross-References: CVE-2025-52473 CVE-2026-44518 CVE-2026-46344 CVSS...

ANT-2026-C6E98TYX · liboqs · Uninitialized Function Pointer (CWE-824)

other high Severity Claude high · Security research firm high · Maintainer - Discovered by Claude Mythos Preview REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Ada Logics. ANT-2026-C6E98TYX: 01-liboqs-ntru-uninit-fn-ptr The NTRU constructors in...

SUSE CVE-2026-44518

liboqs is a C-language cryptographic library that provides implementations of post-quantum cryptography algorithms. Prior to 0.16.0, an out-of-bounds read has been identified in the XMSS and XMSS^MT stateful signature verification code. When the verification function is called with a signature...

Linux Distros Unpatched Vulnerability : CVE-2026-44518

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - liboqs is a C-language cryptographic library that provides implementations of post-quantum cryptography algorithms. Prior to 0.16.0, an out-of-bounds read has...

Linux Distros Unpatched Vulnerability : CVE-2026-46344

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - liboqs is a C-language cryptographic library that provides implementations of post-quantum cryptography algorithms. Prior to 0.16.0, an out-of-bounds read has...

CVE-2026-46344

A flaw was found in liboqs, a C-language cryptographic library. An out-of-bounds read vulnerability exists in the XMSS and XMSS^MT stateful signature verification code. A remote attacker could exploit this by providing a specially crafted public key that causes the verification function to read...

CVE-2026-44518

liboqs is a C-language cryptographic library that provides implementations of post-quantum cryptography algorithms. Prior to 0.16.0, an out-of-bounds read has been identified in the XMSS and XMSS^MT stateful signature verification code. When the verification function is called with a signature...

CVE-2026-46344

CVE-2026-46344 pertains to the liboqs C library (post-quantum cryptography). Before v0.16.0, there is a heap/out-of-bounds risk in XMSS/XMSS^MT stateful signature verification when a public key’s OID points to a larger parameter set than the declared algorithm, causing xmss_sign_open / xmssmt_sig...

CVE-2026-44518

liboqs (C library for post-quantum crypto) exposes a buffer overread in XMSS/XMSS^MT stateful signature verification prior to 0.16.0. If verify is called with a signature shorter than the parameter’s sig_bytes, length isn't validated and the code reads past the end of the signature buffer. The ex...

CVE-2026-44518 liboqs: XMSS Buffer Overread Bug

liboqs is a C-language cryptographic library that provides implementations of post-quantum cryptography algorithms. Prior to 0.16.0, an out-of-bounds read has been identified in the XMSS and XMSS^MT stateful signature verification code. When the verification function is called with a signature...

CVE-2026-44518 liboqs: XMSS Buffer Overread Bug

liboqs is a C-language cryptographic library that provides implementations of post-quantum cryptography algorithms. Prior to 0.16.0, an out-of-bounds read has been identified in the XMSS and XMSS^MT stateful signature verification code. When the verification function is called with a signature...

PT-2026-44940

Name of the Vulnerable Software and Affected Versions liboqs versions prior to 0.16.0 Description An out-of-bounds read exists in the XMSS and XMSS^MT stateful signature verification code. This occurs when the verification function is called with a signature buffer sized for the declared algorith...

liboqs 缓冲区错误漏洞

Liboqs is an open-source project under Open Quantum Safe, which is an open-source C library for quantum secure encryption algorithms. Versions of Liboqs prior to 0.16.0 contained a buffer error vulnerability. This vulnerability stems from out-of-bounds reads in the XMSS and XMSS^MT state signatur...

EUVD-2024-29389

Malicious code in bioql PyPI...

EUVD-2025-16528

Malicious code in bioql PyPI...

Linux Distros Unpatched Vulnerability : CVE-2024-36405

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - liboqs is a C-language cryptographic library that provides implementations of post-quantum cryptography algorithms. A control-flow timing lean has been identifi...

Linux Distros Unpatched Vulnerability : CVE-2025-48946

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - liboqs is a C-language cryptographic library that provides implementations of post-quantum cryptography algorithms. liboqs prior to version 0.13.0 supports the...

Linux Distros Unpatched Vulnerability : CVE-2025-52473

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - liboqs is a C-language cryptographic library that provides implementations of post-quantum cryptography algorithms. Multiple secret-dependent branches have been...

liboqs-devel-0.14.0-1.1 on GA media (moderate)

liboqs-devel-0.14.0-1.1 on GA media Announcement ID: openSUSE-SU-2025:15339-1 Rating: moderate Cross-References: CVE-2025-52473 CVSS scores: CVE-2025-52473 SUSE : 5.1 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N CVE-2025-52473 SUSE : 5.9...