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...

SUSE-SU-2026:21116-1 Security update for python-cryptography

This update for python-cryptography fixes the following issues: - CVE-2026-34073: Fixed X.509 bypass of name constraints on wildcard SANs with matching peer names. bsc1260876...

SUSE-SU-2026:21126-1 Security update for python-cryptography

This update for python-cryptography fixes the following issues: - CVE-2026-34073: Fixed X.509 bypass of name constraints on wildcard SANs with matching peer names. bsc1260876...

CLEANSTART-2026-FH63386 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

Multiple security vulnerabilities affect the sealed-secrets package. 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. See references for individual vulnerability...

PT-2026-95380

Name of the Vulnerable Software and Affected Versions rustls-webpki versions 0.101.0 through 0.103.11 rustls-webpki versions 0.104.0-alpha.0 through 0.104.0-alpha.5 Description Permitted subtree DNS name constraints are incorrectly accepted for certificates asserting a wildcard name. For instance...

PT-2026-95379

Name of the Vulnerable Software and Affected Versions rustls-webpki versions 0.101.0 through 0.103.11 rustls-webpki versions 0.104.0-alpha through 0.104.0-alpha.5 Description The software ignores X.509 name constraints that apply to URI names, causing these constraints to be accepted instead of...

SUSE CVE-2026-32884

Botan is a C++ cryptography library. Prior to version 3.11.0, during processing of an X.509 certificate path using name constraints which restrict the set of allowable DNS names, if no subject alternative name is defined in the end-entity certificate Botan would check that the CN was allowed by t...

CVE-2026-32884

A flaw was found in Botan, a C++ cryptography library. During the processing of X.509 certificate paths with DNS name constraints, the library incorrectly handles mixed-case Common Names CN in end-entity certificates that lack a Subject Alternative Name. A remote attacker could exploit this by...

BIT-GOLANG-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...

PT-2026-32425

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...

PT-2026-33747

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An out-of-bounds access occurs when parsing X.509 certificates containing empty Basic Constraints or Key Usage extensions. This happens because the first byte of the extension is read...

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

...

libxml2: Out-of-bounds Read in xmlSchemaIDCFillNodeTables

A flaw was found in the libxml2 library. A heap-based underflow can be triggered when a crafted XML document is validated against an XML schema with certain identity constraints or when a crafted XML schema is used, causing a crash to the application linked to the library and resulting in a denia...

gnutls: GnuTLS: Denial of Service via excessive resource consumption during certificate verification

A flaw was found in GnuTLS. This vulnerability allows a denial of service DoS by excessive CPU Central Processing Unit and memory consumption via specially crafted malicious certificates containing a large number of name constraints and subject alternative names SANs...

SQL Injection

Overview @saltcorn/server is a Server app for Saltcorn, open-source no-code platform Affected versions of this package are vulnerable to SQL Injection via the Literal function. An attacker can execute arbitrary SQL commands, manipulate database schema, or exfiltrate data by injecting crafted inpu...

@saltcorn/data vulnerable to SQL Injection via jsexprToSQL Literal Handler

Summary The jsexprToSQL function in Saltcorn converts JavaScript expressions to SQL for use in database constraints. The Literal handler wraps string values in single quotes without escaping embedded single quotes, allowing SQL injection when creating Formula-type table constraints. Vulnerable...

GHSA-59XV-588H-2VMM @saltcorn/data vulnerable to SQL Injection via jsexprToSQL Literal Handler

Summary The jsexprToSQL function in Saltcorn converts JavaScript expressions to SQL for use in database constraints. The Literal handler wraps string values in single quotes without escaping embedded single quotes, allowing SQL injection when creating Formula-type table constraints. Vulnerable...

crypto/x509: Quadratic complexity when checking name constraints in crypto/x509

A potential denial of service flaw has been discovered in golang's crypto/x509 module. Due to the design of the name constraint checking algorithm, the processing time of some inputs scales non-linearly with respect to the size of the certificate. This affects programs which validate arbitrary...

OPENSUSE-SU-2026:20506-1 Security update for python-cryptography

This update for python-cryptography fixes the following issues: - CVE-2026-34073: Fixed X.509 bypass of name constraints on wildcard SANs with matching peer names. bsc1260876 - CVE-2026-26007: missing validation can lead to security issues for signature verification ECDSA and shared key negotiati...

SUSE-SU-2026:21021-1 Security update for python-cryptography

This update for python-cryptography fixes the following issues: - CVE-2026-34073: Fixed X.509 bypass of name constraints on wildcard SANs with matching peer names. bsc1260876 - CVE-2026-26007: missing validation can lead to security issues for signature verification ECDSA and shared key negotiati...