RLSA-2026:36215 Important: compat-openssl10 security update

The OpenSSL toolkit provides support for secure communications between machines. This version of OpenSSL package contains only the libraries and is provided for compatibility with previous releases and software that does not support compilation with OpenSSL-1.1. Security Fixes: openssl: Heap...

PYSEC-2026-2589 Lemur: JWT verifier honors attacker-supplied alg, enabling ATO

Lemur 1.9.0: JWT verifier trusts attacker-supplied alg from token header — defense-in-depth gap; chain-dependent ATO with secret disclosure Vulnerability Summary Field | Value -- | -- Title | Lemur 1.9.0: JWT verifier trusts attacker-supplied alg from token header — defense-in-depth gap;...

PYSEC-2026-3051 rfc3161-client Has Improper Certificate Validation

Summary An Authorization Bypass vulnerability in rfc3161-client's signature verification allows any attacker to impersonate a trusted TimeStamping Authority TSA. By exploiting a logic flaw in how the library extracts the leaf certificate from an unordered PKCS7 bag of certificates, an attacker ca...

Malicious code in gifuct (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 965f65127a6b6d2a6865e91efe6a878ae1e076b9ef4de23152aef4ee6080038b Package name typosquats the legitimate gifuct-js GIF parser and re-exports it as cover. On module load, code reconstructs the host...

PT-2026-58947

Summary Apollo ConfigService may allow unauthorized access to configuration data when AccessKey / management key authentication is enabled and ConfigService accepts a non-canonical appId variant during authentication while downstream request handling resolves it to the protected app. Details...

PT-2026-60109

Summary Apollo ConfigService may allow unauthorized access to configuration data when AccessKey / management key authentication is enabled and ConfigService accepts a non-canonical appId variant during authentication while downstream request handling resolves it to the protected app. Details...

The vulnerability of the X.509 Certificate Handler component of the cryptographic C++ Botan library allows a perpetrator to forge OCSP responses.

The vulnerability of the X.509 Certificate Handler component of the C++ Botan cryptographic library is related to errors in verifying the cryptographic signature. Exploiting this vulnerability could allow a malicious actor to forge OCSP responses remotely...

The vulnerability of the X509 Path Validation Handler component of the cryptographic C++ Botan library allows a hacker to forge OCSP responses.

The vulnerability of the X509 Path Validation Handler component in the C++ Botan cryptographic library is related to errors in verifying the cryptographic signature. Exploiting this vulnerability could allow a malicious actor to forge OCSP responses remotely...

[SECURITY] Fedora 43 Update: perl-Crypt-DSA-1.22-1.fc43

Crypt::DSA is an implementation of the DSA Digital Signature Algorithm signature verification system. This package provides DSA signing, signature verification, and key generation. DSA Digital Signature Algorithm signatures are no longer considered to be adequate for security. This module should...

Duplicate Advisory: PraisonAI: AgentMail webhook lacks signature verification, allowing unauthenticated message injection and sender spoofing

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-qj9c-59p6-8cgx. This link is maintained to preserve external references. Original Description PraisonAI AgentMail versions before 4.6.78 lack signature verification in webhook mode, allowing unauthenticated...

GHSA-4MP6-8448-9VGV Duplicate Advisory: PraisonAI: AgentMail webhook lacks signature verification, allowing unauthenticated message injection and sender spoofing

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-qj9c-59p6-8cgx. This link is maintained to preserve external references. Original Description PraisonAI AgentMail versions before 4.6.78 lack signature verification in webhook mode, allowing unauthenticated...

User Impersonation

Overview PraisonAI is a PraisonAI is an AI Agents Framework with Self Reflection. PraisonAI application combines PraisonAI Agents, AutoGen, and CrewAI into a low-code solution for building and managing multi-agent LLM systems, focusing on simplicity, customisation, and efficient human-agent...

CVE-2026-61428

PraisonAI AgentMail versions before 4.6.78 lack signature verification in webhook mode, allowing unauthenticated attackers to inject messages with spoofed sender addresses. Attackers can POST crafted message.received events to the webhook endpoint to inject arbitrary content into the agent and...

CVE-2026-61428

PraisonAI AgentMail versions before 4.6.78 lack signature verification in webhook mode, allowing unauthenticated attackers to inject messages with spoofed sender addresses. Attackers can POST crafted message.received events to the webhook endpoint to inject arbitrary content into the agent and...

CVE-2026-61428

PraisonAI AgentMail is affected by CVE-2026-61428 in versions before 4.6.78, where webhook messages lack signature verification. This enables unauthenticated attackers to POST crafted message.received events to the webhook endpoint, injecting arbitrary content into the agent and triggering replie...

CVE-2026-61428 PraisonAI AgentMail before 4.6.78 Message Injection via Webhook

PraisonAI AgentMail versions before 4.6.78 lack signature verification in webhook mode, allowing unauthenticated attackers to inject messages with spoofed sender addresses. Attackers can POST crafted message.received events to the webhook endpoint to inject arbitrary content into the agent and...

PT-2026-57435

Name of the Vulnerable Software and Affected Versions PraisonAI AgentMail versions prior to 4.6.78 Description The software lacks signature verification when operating in webhook mode. This allows unauthenticated attackers to inject messages with spoofed sender addresses by sending crafted...

Six New U-Boot Flaws Could Let Malicious Images Crash Devices or Run Code at Boot

Researchers at firmware security firm Binarly have found six new flaws in U-Boot, the small program that starts up hardware as varied as home routers, smart cameras, and the management chips inside data-center servers. Four of the bugs can crash a device. The other two could let an attacker who...

GHSA-MV28-WJ57-F57G YesWiki Vulnerable to Unauthenticated ActivityPub Signature-Verification Bypass via `!openssl_verify(...)` accepting `int(-1)`

Summary HttpSignatureService::verifySignature checks the result of PHP's opensslverify with a loose boolean negation - if !opensslverify... throw ... . PHP's opensslverify has four possible return values: | return | meaning | !return | | ------ | ------------------------------------------------ |...

Improper Verification of Cryptographic Signature

Overview Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature in the verifySignature process due to improper verification of cryptographic signatures when handling the return value of opensslverify. An attacker can gain unauthorized access and perfo...