CVE-2026-34580

A flaw was found in Botan, a C++ cryptography library. Due to a misleading function name and an assumption in path validation logic, an end entity certificate could be incorrectly accepted as a trusted root. This occurs when the end entity certificate's Distinguished Name DN and Subject Key...

CVE-2026-35406

A flaw was found in aardvark-dns where a specially crafted TCP DNS query followed by a connection reset can trigger an infinite error loop, leading to 100% CPU usage and a denial of service. As aardvark-dns is only accessible via internal Podman networks, this issue can be exploited by a local...

Security Bulletin: Certificate Name Constraints Algorithm Vulnerable to Non-Linear Processing DoS affects watsonx.data

Summary A flaw in the certificate name constraints checking algorithm can lead to non-linear processing time, allowing specially crafted certificate chains to cause excessive resource consumption and potential Denial-of-Service DoS. This can affect watsonx.data. Vulnerability Details...

freerdp: FreeRDP has a NULL Pointer Dereference in rdp_write_logon_info_v2()

A null pointer dereference has been discovered in FreeRDP. A NULL pointer dereference vulnerability in rdpwritelogoninfov2 allows a malicious RDP server to crash FreeRDP proxy by sending a specially crafted LogonInfoV2 PDU with cbDomain=0 or cbUserName=0...

DEBIAN-CVE-2026-33810

When verifying a certificate chain containing excluded DNS constraints, these constraints are not correctly applied to wildcard DNS SANs which use a different case than the constraint. This only affects validation of otherwise trusted certificate chains, issued by a root CA in the...

UBUNTU-CVE-2026-33810

When verifying a certificate chain containing excluded DNS constraints, these constraints are not correctly applied to wildcard DNS SANs which use a different case than the constraint. This only affects validation of otherwise trusted certificate chains, issued by a root CA in the...

[SECURITY] Fedora 42 Update: kea-3.0.3-1.fc42

DHCP implementation from Internet Systems Consortium, Inc. that features fully functional DHCPv4, DHCPv6 and Dynamic DNS servers. Both DHCP servers fully support server discovery, address assignment, renewal, rebinding and release. The DHCPv6 server supports prefix delegation. Both servers suppor...

CVE-2026-33810

When verifying a certificate chain containing excluded DNS constraints, these constraints are not correctly applied to wildcard DNS SANs which use a different case than the constraint. This only affects validation of otherwise trusted certificate chains, issued by a root CA in the...

CVE-2026-33810 Case-sensitive excludedSubtrees name constraints cause Auth Bypass in crypto/x509

When verifying a certificate chain containing excluded DNS constraints, these constraints are not correctly applied to wildcard DNS SANs which use a different case than the constraint. This only affects validation of otherwise trusted certificate chains, issued by a root CA in the...

CVE-2026-33810 Case-sensitive excludedSubtrees name constraints cause Auth Bypass in crypto/x509

When verifying a certificate chain containing excluded DNS constraints, these constraints are not correctly applied to wildcard DNS SANs which use a different case than the constraint. This only affects validation of otherwise trusted certificate chains, issued by a root CA in the...

EUVD-2026-20024

When verifying a certificate chain containing excluded DNS constraints, these constraints are not correctly applied to wildcard DNS SANs which use a different case than the constraint. This only affects validation of otherwise trusted certificate chains, issued by a root CA in the...

CVE-2026-33810 Case-sensitive excludedSubtrees name constraints cause Auth Bypass in crypto/x509

When verifying a certificate chain containing excluded DNS constraints, these constraints are not correctly applied to wildcard DNS SANs which use a different case than the constraint. This only affects validation of otherwise trusted certificate chains, issued by a root CA in the...

CVE-2026-33810

CVE-2026-33810 affects the Go crypto/x509 certificate chain validation. The issue occurs when verifying a chain with excluded DNS constraints: constraints are not consistently applied to wildcard DNS SANs if the SANs’ case differs from the constraint, which can affect validation of otherwise trus...

[SECURITY] Fedora 43 Update: kea-3.0.3-1.fc43

DHCP implementation from Internet Systems Consortium, Inc. that features fully functional DHCPv4, DHCPv6 and Dynamic DNS servers. Both DHCP servers fully support server discovery, address assignment, renewal, rebinding and release. The DHCPv6 server supports prefix delegation. Both servers suppor...

EUVD-2026-20499

Hono: Non-breaking space prefix bypass in cookie name handling in getCookie...

Hono missing validation of cookie name on write path in setCookie()

Summary Cookie names are not validated on the write path when using setCookie, serialize, or serializeSigned to generate Set-Cookie headers. While certain cookie attributes such as domain and path are validated, the cookie name itself may contain invalid characters. This results in inconsistent...

SQL Injection

Overview drizzle-orm is a Drizzle ORM package for SQL databases Affected versions of this package are vulnerable to SQL Injection through the escapeName handling in the PostgreSQL, SQLite, and SingleStore dialects. An attacker can inject arbitrary SQL by supplying a malicious identifier to...

Command Injection

Overview Affected versions of this package are vulnerable to Command Injection via the Executrix utility when configuration-derived values, such as PLACENAME, are concatenated into shell commands without sufficient sanitization. An attacker can achieve arbitrary command execution by supplying...

GHSA-6C37-7W4P-JG9V Emissary has a Command Injection via PLACE_NAME Configuration in Executrix

Summary The Executrix utility class constructed shell commands by concatenating configuration-derived values — including the PLACENAME parameter — with insufficient sanitization. Only spaces were replaced with underscores, allowing shell metacharacters ;, |, $, , , , etc. to pass through into...

Command Injection

Overview Affected versions of this package are vulnerable to Command Injection via the Executrix utility when configuration-derived values, such as PLACENAME, are concatenated into shell commands without sufficient sanitization. An attacker can achieve arbitrary command execution by supplying...