CVE-2026-46539

Nimiq is a Rust implementation of the Nimiq Proof-of-Stake protocol based on the Albatross consensus algorithm. Prior to version 1.4.0, a logic flaw in BlockInclusionProof::isblockproven causes the function to return true without performing any cryptographic verification when getinterlinkhops...

CVE-2026-46539: Insufficient Verification of Data Authenticity

Nimiq is a Rust implementation of the Nimiq Proof-of-Stake protocol based on the Albatross consensus algorithm. Prior to version 1.4.0, a logic flaw in BlockInclusionProof::isblockproven causes the function to return true without performing any cryptographic verification when getinterlinkhops...

CVE-2026-46539 nimiq-primitives: BlockInclusionProof interlink issue when hops are empty

Nimiq is a Rust implementation of the Nimiq Proof-of-Stake protocol based on the Albatross consensus algorithm. Prior to version 1.4.0, a logic flaw in BlockInclusionProof::isblockproven causes the function to return true without performing any cryptographic verification when getinterlinkhops...

CVE-2026-46539

CVE-2026-46539 affects Nimiq (Rust, Albatross-based PoS). Prior to 1.4.0, a logic flaw in BlockInclusionProof::is_block_proven returns true without cryptographic verification when get_interlink_hops yields an empty hop list, specifically for the target block at the election block position immedia...

OSV-2026-872 Use-of-uninitialized-value in vpx_variance16x16_avx2

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=520181861 Crash type: Use-of-uninitialized-value Crash state: vpxvariance16x16avx2 vp8pickintramode vp8cxencodeintramacroblock...

PT-2026-50184

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=520181861 Crash type: Use-of-uninitialized-value Crash state: vpx variance16x16 avx2 vp8 pick intra mode vp8cx encode intra macroblock...

GHSA-799F-29JM-GR6C nimiq-primitives: BlockInclusionProof interlink issue when hops are empty

Impact A logic flaw in BlockInclusionProof::isblockproven causes the function to return true without performing any cryptographic verification when getinterlinkhops yields an empty hop list. This occurs when the target block is at the election block position immediately preceding the election...

PT-2026-42602

Impact A logic flaw in BlockInclusionProof::is block proven causes the function to return true without performing any cryptographic verification when get interlink hops yields an empty hop list. This occurs when the target block is at the election block position immediately preceding the election...

PT-2026-42669

Name of the Vulnerable Software and Affected Versions Nimiq versions prior to 1.4.0 Description A logic flaw in the is block proven function within BlockInclusionProof allows the function to return true without performing cryptographic verification when get interlink hops returns an empty hop lis...

SAMSUNG Mobile devices 安全漏洞

SAMSUNG Mobile devices are a range of Samsung mobile devices, including cell phones, tablets, etc., from the South Korean company Samsung SAMSUNG. A security vulnerability exists in SAMSUNG Mobile devices, which originates from an out-of-bounds write in the MPEG4 codec when processing macroblocks...

Android OS Code Execution

The vulnerability in the decoder/ih264dprocessintramb.c file of the Android operating system exists due to insufficient validation of input data. Exploiting this vulnerability allows a remote attacker to execute arbitrary code or trigger a service failure memory corruption by using a specially...

Xvid Buffer overflow Vulnerability (Jun 2009) - Windows

Xvid is prone to a buffer overflow vulnerability. SPDX-FileCopyrightText: 2009 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

CVE-2009-0893

Multiple heap-based buffer overflows in xvidcore/src/decoder.c in the xvidcore library in Xvid before 1.2.2, as used by Windows Media Player and other applications, allow remote attackers to execute arbitrary code by providing a crafted macroblock aka MBlock number in a video stream in a crafted...

CVE-2009-0893: Improper Restriction of Operations within the Bounds of a Memory Buffer

Multiple heap-based buffer overflows in xvidcore/src/decoder.c in the xvidcore library in Xvid before 1.2.2, as used by Windows Media Player and other applications, allow remote attackers to execute arbitrary code by providing a crafted macroblock aka MBlock number in a video stream in a crafted...