CVE-2026-56425

The Azure Active Directory AAD authentication implementation contained multiple weaknesses in its OAuth 2.0 authorization flow that could allow attackers to bypass important security guarantees provided by the protocol. The application used the PHP session identifier sessionid as the OAuth state...

ALSA-2026:27741 Important: postgresql security update

PostgreSQL is an advanced object-relational database management system DBMS. Security Fixes: postgresql: PostgreSQL: Operating system account hijack via symlink following in pgbasebackup and pgrewind CVE-2026-6475 postgresql: PostgreSQL libpq: Buffer overflow allows server superuser to overwrite...

GHSA-H8W8-99G7-QMVJ Concurrent Ruby : `AtomicReference#update` livelocks when the stored value is `Float::NAN`

Summary Concurrent::AtomicReferenceupdate can enter a permanent busy retry loop when the current value is Float::NAN. The issue is caused by the interaction between: - AtomicReferenceupdate, which retries until compareandsetoldvalue, newvalue succeeds. - Numeric compareandset, which checks old ==...

Partial String Comparison

Overview Affected versions of this package are vulnerable to Partial String Comparison via the router component. An attacker can route requests to unintended backend servers by sending crafted HTTP requests with manipulated Host headers. Remediation A fix was pushed into the master branch but not...

Partial String Comparison

Overview Affected versions of this package are vulnerable to Partial String Comparison via the router component. An attacker can route requests to unintended backend servers by sending crafted HTTP requests with manipulated Host headers. Remediation Upgrade http-proxy-middleware to version 2.0.10...

GHSA-RRJ9-5Q2J-4GVR Symfony: Mailomat Mailer Webhook Parser Reads the HMAC Algorithm from the Request: Signature Algorithm Downgrade

Description Symfony\Component\Mailer\Bridge\Mailomat\Webhook\MailomatRequestParser::validateSignature parses the X-MOM-Webhook-Signature request header as algo=signature and passes the wire-supplied $algo directly to hashhmac when verifying the request against the configured webhook secret. The...

Symfony: Mailomat Mailer Webhook Parser Reads the HMAC Algorithm from the Request: Signature Algorithm Downgrade

Description Symfony\Component\Mailer\Bridge\Mailomat\Webhook\MailomatRequestParser::validateSignature parses the X-MOM-Webhook-Signature request header as algo=signature and passes the wire-supplied $algo directly to hashhmac when verifying the request against the configured webhook secret. The...

CVE-2026-44249 Netty has an IPv6 Subnet Filter Bypass via Incorrect Comparator Masking

Netty is a network application framework for development of protocol servers and clients. In netty-handler prior to versions 4.1.135.Final and 4.2.15.Final, an attacker can bypass IPv6 subnet rules due to an incorrect masking operation in IpSubnetFilterRule.compareTo. Valid public IP addresses ca...

CVE-2026-9758

Improper comparison with the certificates trusted list in S2OPC allows an attacker well-formed untrusted certificate to be considered trusted...

GHSA-X426-X7CC-3FPC @hapi/wreck: Sensitive credential headers leak across cross-port and cross-scheme redirects

Impact Wreck strips credential headers Authorization, Cookie, Proxy-Authorization before following a cross-origin redirect, but the origin check compares hostnames only and ignores scheme and port. As a result, credentials are forwarded intact across same-host port changes and HTTPS-to-HTTP...

@hapi/wreck: Sensitive credential headers leak across cross-port and cross-scheme redirects

Impact Wreck strips credential headers Authorization, Cookie, Proxy-Authorization before following a cross-origin redirect, but the origin check compares hostnames only and ignores scheme and port. As a result, credentials are forwarded intact across same-host port changes and HTTPS-to-HTTP...

Exploit for CVE-2026-7458

🧨 CVE-2026-7458 – PickPlugins User Verification OTP Bypass Un...

Exploit for Incomplete Comparison with Missing Factors in Arista Eos

README.md markdown CVE-2026-7473 - Arista EOS Tunnel Decapsula...

CVE-2026-9758

Improper comparison with the certificates trusted list in S2OPC allows an attacker well-formed untrusted certificate to be considered trusted...

CVE-2026-9758 Improper Certificate Validation in S2OPC

Improper comparison with the certificates trusted list in S2OPC allows an attacker well-formed untrusted certificate to be considered trusted...

SUSE CVE-2026-52907

In the Linux kernel, the following vulnerability has been resolved: media: rockchip: rkcif: fix off by one bugs Change these comparisons from vs = to avoid accessing one element beyond the end of the arrays. While at it, use ARRAYSIZE instead of the MAX enum values. fix cosmetic issues...

PT-2026-48428

Improper comparison with the certificates trusted list in S2OPC allows an attacker well-formed untrusted certificate to be considered trusted...

S2OPC OPC UA Toolkit 信任管理问题漏洞

S2OPC OPC UA Toolkit is an open-source development toolkit for OPC UA communication, developed by Systerel. The S2OPC OPC UA Toolkit has a trust management vulnerability, which stems from improper comparison with a list of trusted certificates. This vulnerability may cause well-formatted, untrust...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, caused by an error in the use of comparison operators, which may lead to out-of-bounds access to arrays...

Arista Extensible Operating System Incomplete Comparison with Missing Factors Vulnerability

Arista Extensible Operating System EOS contains an incomplete comparison with missing factors vulnerability when the switch incorrectly decapsulate and forwards other unexpected tunneled packet with a destination IP matching its configured decapsulation IP...