CVE-2026-5787

An Improper Certificate Validation in Ivanti EPMM before versions 12.6.1.1, 12.7.0.1, and 12.8.0.1 allows a remote unauthenticated attacker to impersonate registered Sentry hosts and obtain valid CA-signed client certificates...

Improper Certificate Validation

Overview Affected versions of this package are vulnerable to Improper Certificate Validation via incorrect handling of name constraints during certificate validation. An attacker can bypass critical certificate validation checks by presenting a certificate chain where permitted name constraints a...

CVE-2026-7821

Improper certificate validation in Ivanti EPMM before versions 12.6.1.1, 12.7.0.1, and 12.8.0.1 allows a remote unauthenticated attacker to enroll a device belonging to a restricted set of unenrolled devices, leading to information disclosure about EPMM appliance and impacting on the integrity of...

CVE-2026-7821

Improper certificate validation in Ivanti EPMM before versions 12.6.1.1, 12.7.0.1, and 12.8.0.1 allows a remote unauthenticated attacker to enroll a device belonging to a restricted set of unenrolled devices, leading to information disclosure about EPMM appliance and impacting on the integrity of...

CVE-2026-7821

Improper certificate validation in Ivanti EPMM before versions 12.6.1.1, 12.7.0.1, and 12.8.0.1 allows a remote unauthenticated attacker to enroll a device belonging to a restricted set of unenrolled devices, leading to information disclosure about EPMM appliance and impacting on the integrity of...

CVE-2026-7821

Ivanti Endpoint Manager Mobile (EPMM) is affected by CVE-2026-7821 due to improper certificate validation. The vulnerability allows a remote unauthenticated attacker to enroll a device from a restricted set of unenrolled devices, causing information disclosure about the EPMM appliance and impacti...

ALPINE-CVE-2026-42011

A flaw was found in gnutls. This vulnerability occurs because permitted name constraints were incorrectly ignored when previous Certificate Authorities CAs only had excluded name constraints. A remote attacker could exploit this to bypass critical name constraint checks during certificate...

CVE-2026-42011

A flaw was found in gnutls. This vulnerability occurs because permitted name constraints were incorrectly ignored when previous Certificate Authorities CAs only had excluded name constraints. A remote attacker could exploit this to bypass critical name constraint checks during certificate...

Security Bulletin: IBM Maximo Scheduler Optimizer uses cryptography-46.0.5-cp311-abi3-manylinux_2_34_x86_64.whl which is vulnerable to CVE-2026-34073

Summary IBM Maximo Scheduler Optimizer uses cryptography-46.0.5-cp311-abi3-manylinux234x8664.whl which is vulnerable to CVE-2026-34073. This bulletin contains information regarding the vulnerability and its fixture. Vulnerability Details CVEID:CVE-2026-34073 DESCRIPTION: cryptography is a package...

CVE-2026-42011 Gnutls: gnutls: security bypass due to incorrect name constraint handling

A flaw was found in gnutls. This vulnerability occurs because permitted name constraints were incorrectly ignored when previous Certificate Authorities CAs only had excluded name constraints. A remote attacker could exploit this to bypass critical name constraint checks during certificate...

CVE-2026-42011 Gnutls: gnutls: security bypass due to incorrect name constraint handling

A flaw was found in gnutls. This vulnerability occurs because permitted name constraints were incorrectly ignored when previous Certificate Authorities CAs only had excluded name constraints. A remote attacker could exploit this to bypass critical name constraint checks during certificate...

CVE-2026-42011

CVE-2026-42011: In GnuTLS, permitted name constraints can be ignored when previous CAs had only excluded constraints, enabling bypass of name-constraint validation. This could allow accepting invalid certificates, potentially allowing spoofing or MITM. No patch/version details are provided in the...

CVE-2026-42011

A flaw was found in gnutls. This vulnerability occurs because permitted name constraints were incorrectly ignored when previous Certificate Authorities CAs only had excluded name constraints. A remote attacker could exploit this to bypass critical name constraint checks during certificate...

Security Bulletin: IBM App Connect Enterprise Certified Container DesignerAuthoring and Dashboard operands are vulnerable to loss of confidentiality (CVE-2026-39892, CVE-2026-34073) and arbitrary code execution (CVE-2026-40087)

Summary IBM App Connect Enterprise Certified Container DesignerAuthoring operands that use mapping assistance are vulnerable to loss of confidentiality CVE-2026-39892, CVE-2026-34073. Dashboard operands that use the App Connect Enterprise Agent are vulnerable to arbitrary code execution...

Security Bulletin: IBM Maximo Scheduler Optimizer uses cryptography-46.0.5-cp311-abi3-manylinux_2_34_x86_64.wh which is vulnerable to CVE-2026-34073

Summary IBM Maximo Scheduler Optimizer uses cryptography-46.0.5-cp311-abi3-manylinux234x8664.wh which is vulnerable to CVE-2026-34073. This bulletin contains information regarding the vulnerability and its fixture. Vulnerability Details CVEID:CVE-2026-34073 DESCRIPTION: cryptography is a package...

Unsafe Dependency Resolution

Overview Affected versions of this package are vulnerable to Unsafe Dependency Resolution due to improper validation of HTTPS certificates in the parser process. An attacker can inject or modify remote CSS content by performing a man-in-the-middle attack during stylesheet loading over HTTPS...

GHSA-FF6C-W6QF-7XQC CSS Parser: Improper Certificate Validation allows MITM injection of remote CSS content

Summary The CSS Parser gem does not validate HTTPS connections, allowing a Man-in-the-Middle MITM attacker to inject or modify CSS content when stylesheets are loaded via HTTPS. The connection is established with OpenSSL::SSL::VERIFYNONE, meaning any HTTPS certificate—even entirely untrusted—will...

CSS Parser: Improper Certificate Validation allows MITM injection of remote CSS content

Summary The CSS Parser gem does not validate HTTPS connections, allowing a Man-in-the-Middle MITM attacker to inject or modify CSS content when stylesheets are loaded via HTTPS. The connection is established with OpenSSL::SSL::VERIFYNONE, meaning any HTTPS certificate—even entirely untrusted—will...

Improper Certificate Validation

Overview Affected versions of this package are vulnerable to Improper Certificate Validation due to ineffective hostname verification in the TLS certificate validation. An attacker can bypass expected hostname checks by presenting a certificate signed by the trusted certificate authority but with...

GHSA-X5HG-X4GV-J98M OpenSearch has ineffective TLS certificate hostname verification

Description A regression was introduced in OpenSearch 2.18.0 that caused the plugins.security.ssl.transport.enforcehostnameverification setting to be ineffective. When this setting was enabled, OpenSearch did not verify that the hostname in a connecting node's TLS certificate matched the hostname...