CVE-2026-54430

A flaw was found in liboauth2 in the oauth2josejwksawsalbresolve function. The AWS ALB JWT verifier reads the signer and kid fields from the unverified JWT header. When signer matches the configured ARN, kid is appended to the ALB base URL without path sanitization, and an HTTP GET request is...

UBUNTU-CVE-2026-54430

liboauth2 is vulnerable to Server-Side Request Forgery in oauth2josejwksawsalbresolve function. The AWS ALB verifier reads both signer and kid from the unverified JWT header. If signer matches the configured ARN, kid is appended to albbaseurl without URL encoding or path sanitization, and the HTT...

OpenClaw 数据伪造问题漏洞

OpenClaw is an intelligent artificial assistant open-sourced by OpenClaw. OpenClaw is vulnerable to a data forgery issue. The vulnerability stems from an unverified Telegram key token header and can be exploited by an attacker to process forged updates and perform unexpected actions...

Improper Verification of Cryptographic Signature

Overview hono is an Ultrafast web framework for the Edges Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature due to the JWT verification middleware fallback on unverified JWT header when alg field is not present. An attacker can gain unauthorized...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from an unverified ELF header size that could lead to a read out-of-bounds...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that stems from an unverified packet header length that could lead to an SKB overflow...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from an unverified NVMe TCP PDU header length...