CVE-2026-6328 XQUIC Improper STREAM Frame Validation in Initial/Handshake Packets

Improper input validation, Improper verification of cryptographic signature vulnerability in XQUIC Project XQUIC xquic on Linux QUIC protocol implementation, packet processing module, STREAM frame handler modules allows Protocol Manipulation.This issue affects XQUIC: through 1.8.3...

PT-2026-33006

Name of the Vulnerable Software and Affected Versions XQUIC versions prior to 1.8.3 Description Improper input validation and improper verification of cryptographic signatures in the QUIC protocol implementation, specifically within the packet processing module and STREAM frame handler modules,...

XQUIC 安全漏洞

XQUIC is an open-source cross-platform implementation code base for QUIC and HTTP/3 protocols developed by Alibaba. Versions of XQUIC 1.8.3 and earlier contain security vulnerabilities. These vulnerabilities stem from improper input validation and encryption signature verification, which may lead...

Name constraints for URI names were incorrectly accepted

Name constraints for URI names were ignored and therefore accepted. Note this library does not provide an API for asserting URI names, and URI name constraints are otherwise not implemented. URI name constraints are now rejected unconditionally. Since name constraints are restrictions on otherwis...

RUSTSEC-2026-0098 Name constraints for URI names were incorrectly accepted

Name constraints for URI names were ignored and therefore accepted. Note this library does not provide an API for asserting URI names, and URI name constraints are otherwise not implemented. URI name constraints are now rejected unconditionally. Since name constraints are restrictions on otherwis...

CLSA-2026-1776159098 Fix CVE(s): CVE-2025-30258

SECURITY UPDATE: signature verification DoS via malicious subkey - debian/patches/CVE-2025-30258.patch: require signing usage when looking up public key for signature verification, filtering out subkeys without valid backsig. Include upstream regression fixes to preserve verification of signature...

CVE-2026-0234

An improper verification of cryptographic signature vulnerability exists in Cortex XSOAR and Cortex XSIAM platforms during integration of Microsoft Teams that enables an unauthenticated user to access and modify protected resources...

GHSA-9C4Q-HQ6P-C237 MinIO has an Unauthenticated Object Write via Missing Signature Verification in Unsigned-Trailer Uploads

Impact Two authentication bypass vulnerabilities in MinIO's STREAMING-UNSIGNED-PAYLOAD-TRAILER code path allow any user who knows a valid access key to write arbitrary objects to any bucket without knowing the secret key or providing a valid cryptographic signature. Any MinIO deployment is...

MinIO has an Unauthenticated Object Write via Missing Signature Verification in Unsigned-Trailer Uploads

Impact Two authentication bypass vulnerabilities in MinIO's STREAMING-UNSIGNED-PAYLOAD-TRAILER code path allow any user who knows a valid access key to write arbitrary objects to any bucket without knowing the secret key or providing a valid cryptographic signature. Any MinIO deployment is...

PT-2026-33497

New from Eclypsium: CVE-2026-25250. A Microsoft-signed third-party bootloader that completely skips signature verification when loading drivers. Secure Boot bypass on most Windows systems. Discovered by Mickey Shkatov and Stas Lyakhov. Patch now. https://t.co/ofZmE2CVeN https://t.co/FhYKdMNdxJ...

PT-2026-34234

Name of the Vulnerable Software and Affected Versions MinIO versions RELEASE.2023-05-18T00-05-36Z through RELEASE.2026-04-11T03-20-12Z Description An authentication bypass exists in the STREAMING-UNSIGNED-PAYLOAD-TRAILER code path. An attacker possessing a valid access key can write arbitrary...

The vulnerability of GnuPG’s information encryption and digital signatures software, related to errors in verifying cryptographic signatures, allows attackers to circumvent existing security mechanisms.

The vulnerability of GnuPG’s information encryption and digital signatures lies in errors in verifying the cryptographic signature. Exploiting this vulnerability could allow attackers to circumvent existing security mechanisms...

PT-2026-33217

Name of the Vulnerable Software and Affected Versions monetr versions prior to 1.12.4 Description The public Stripe webhook endpoint buffers the entire request body into memory before validating the Stripe signature. A remote unauthenticated attacker can send oversized POST payloads to the...

EUVD-2026-21899

An improper verification of cryptographic signature vulnerability exists in Cortex XSOAR and Cortex XSIAM platforms during integration of Microsoft Teams that enables an unauthenticated user to access and modify protected resources...

CVE-2026-0234 Cortex XSOAR: Improper Verification of Cryptographic Signature in Microsoft Teams integration

An improper verification of cryptographic signature vulnerability exists in Cortex XSOAR and Cortex XSIAM platforms during integration of Microsoft Teams that enables an unauthenticated user to access and modify protected resources...

Palo Alto Networks Cortex XSOAR 安全漏洞

Palo Alto Networks Cortex XSOAR is an application software developed by Palo Alto Networks in the United States. It provides a security orchestration, automation, and response platform, along with threat intelligence management and a built-in marketplace. There are security vulnerabilities in Pal...

PT-2026-32427

Helm is a package manager for Charts for Kubernetes. From 4.0.0 to 4.1.3, Helm will install plugins missing provenance .prov file when signature verification is required. This vulnerability is fixed in 4.1.4...

SUSE CVE-2026-35205

Helm is a package manager for Charts for Kubernetes. From 4.0.0 to 4.1.3, Helm will install plugins missing provenance .prov file when signature verification is required. This vulnerability is fixed in 4.1.4...

SUSE CVE-2026-39853

osslsigncode is a tool that implements Authenticode signing and timestamping. Prior to 2.12, A stack buffer overflow vulnerability exists in osslsigncode in several signature verification paths. During verification of a PKCS7 signature, the code copies the digest value from a parsed...

CVE-2026-35205

A flaw was found in Helm, a package manager for Kubernetes. A remote attacker could exploit this vulnerability by providing a malicious plugin that lacks a provenance file. Even when signature verification is enabled, Helm would incorrectly install this unverified plugin, bypassing critical...