307 matches found
OpenClaw has an unspecified vulnerability (CNVD-2026-13589)
OpenClaw is an intelligent artificial assistant open-sourced by OpenClaw. OpenClaw suffers from a security vulnerability that stems from the use of non-constant time string comparisons for hook token validation, which can be exploited by an attacker to infer a token via a timed side channel...
CVE-2026-28475
OpenClaw versions prior to 2026.2.13 use non-constant-time string comparison for hook token validation, allowing attackers to infer tokens through timing measurements. Remote attackers with network access to the hooks endpoint can exploit timing side-channels across multiple requests to gradually...
CVE-2026-28475
OpenClaw versions prior to 2026.2.13 use non-constant-time string comparison for hook token validation, allowing attackers to infer tokens through timing measurements. Remote attackers with network access to the hooks endpoint can exploit timing side-channels across multiple requests to gradually...
CVE-2026-28475
OpenClaw is affected in versions before 2026.2.13 where hook token validation uses non-constant-time string comparison, enabling remote attackers to infer tokens via timing side-channels across multiple requests. This can gradually compromise authentication tokens, impacting confidentiality and i...
CVE-2026-28475 OpenClaw < 2026.2.13 - Timing Attack via Hook Token Comparison
OpenClaw versions prior to 2026.2.13 use non-constant-time string comparison for hook token validation, allowing attackers to infer tokens through timing measurements. Remote attackers with network access to the hooks endpoint can exploit timing side-channels across multiple requests to gradually...
CVE-2026-28464
OpenClaw is affected in versions prior to 2026.2.12. The vulnerability arises from non-constant-time string comparison used for hook token validation, enabling timing side-channel attacks. An attacker with network access to the hooks endpoint can infer the authentication token by measuring respon...
CVE-2026-28464 OpenClaw < 2026.2.12 - Timing Attack in Hooks Token Authentication
OpenClaw versions prior to 2026.2.12 use non-constant-time string comparison for hook token validation, allowing attackers to infer tokens through timing measurements. Remote attackers with network access to the hooks endpoint can exploit timing side-channels across multiple requests to gradually...
OpenClaw 安全漏洞
OpenClaw is an intelligent artificial assistant open-sourced by OpenClaw. OpenClaw suffers from a security vulnerability that stems from the use of non-constant time string comparisons for hook token validation, which can be exploited by an attacker to infer a token via a timed side channel...
PT-2026-33032
Name of the Vulnerable Software and Affected Versions BC-JAVA versions 1.71 through 1.83 Description A covert timing channel exists in the BC-JAVA core modules, specifically associated with the program files FrodoEngine.Java. A covert timing channel is a method of transferring information from on...
GHSA-JMM5-FVH5-GF4P OpenClaw has non-constant-time token comparison in hooks authentication
Summary OpenClaw hooks previously compared the provided hook token using a regular string comparison. Because this comparison is not constant-time, an attacker with network access to the hooks endpoint could potentially use timing measurements across many requests to gradually infer the token. In...
CVE-2026-26717
An issue in OpenFUN Richie LMS in src/richie/apps/courses/api.py. The application used the non-constant time == operator for HMAC signature verification in the synccourserunfromrequest function. This allows remote attackers to forge valid signatures and bypass authentication by measuring response...
CVE-2026-23519
The CVE-2026-23519 entry describes RustCrypto CMOV, which provides conditional move CPU intrinsics. The vulnerability concerns the thumbv6m-none-eabi target (Cortex-M0, M0+, M1) where the compiler emitted non-constant-time assembly for cmovnz prior to version 0.4.4. The issue affects how conditio...
RustCrypto Utilities cmov: `thumbv6m-none-eabi` compiler emits non-constant time assembly when using `cmovnz`
Summary thumbv6m-none-eabi Cortex M0, M0+ and M1 compiler emits non-constant time assembly when using cmovnz portable version. I did not found any other target with the same behaviour but I did not go through all targets supported by Rust. Details It seems that, during mask computation, an LLVM...
GHSA-2GQC-6J2Q-83QP RustCrypto Utilities cmov: `thumbv6m-none-eabi` compiler emits non-constant time assembly when using `cmovnz`
Summary thumbv6m-none-eabi Cortex M0, M0+ and M1 compiler emits non-constant time assembly when using cmovnz portable version. I did not found any other target with the same behaviour but I did not go through all targets supported by Rust. Details It seems that, during mask computation, an LLVM...
RustCrypto security vulnerabilities
RustCrypto is an open-source authentication encryption algorithm with associated data algorithms developed by RustCrypto. Versions of RustCrypto prior to 0.4.4 contained security vulnerabilities, which were caused by the compiler generating non-constant-time assembly code...
EulerOS Virtualization 2.13.0 : grub2 (EulerOS-SA-2025-2577)
According to the versions of the grub2 packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : GNU GRUB aka GRUB2 through 2.12 has a heap-based buffer overflow in fs/hfs.c via crafted sblock data in an HFS...
Potential non-constant time compiled code with Clang LLVM
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CVE-2025-13912 Potential non-constant time compiled code with Clang LLVM
Multiple constant-time implementations in wolfSSL before version 5.8.4 may be transformed into non-constant-time binary by LLVM optimizations, which can potentially result in observable timing discrepancies and lead to information disclosure through timing side-channel attacks...