11521 matches found
CVE-2026-20184: Improper Certificate Validation
A vulnerability in the integration of single sign-on SSO with Control Hub in Cisco Webex Services could have allowed an unauthenticated, remote attacker to impersonate any user within the service. This vulnerability existed because of improper certificate validation. Prior to this vulnerability...
Improper Certificate Validation
Overview Affected versions of this package are vulnerable to Improper Certificate Validation in the VerifyTimestampResponse function when a forged certificate is prepended to the certificate bag. An attacker can bypass authorization checks by supplying a payload where the signature is validated...
Improper Certificate Validation
Overview Affected versions of this package are vulnerable to Improper Certificate Validation in the VerifyTimestampResponse function when a forged certificate is prepended to the certificate bag. An attacker can bypass authorization checks by supplying a payload where the signature is validated...
CVE-2026-39984
CVE-2026-39984 – Sigstore Timestamp Authority (tsa/timestamp-authority/v2/pkg/verification) : Versions 2.0.5 and earlier contain an authorization bypass in VerifyTimestampResponse. The code validates the certificate chain correctly but applies TSA-specific constraints using the first non-CA certi...
CVE-2026-39984 Sigstore Timestamp Authority has Improper Certificate Validation in verifier
Sigstore Timestamp Authority is a service for issuing RFC 3161 timestamps. Versions 2.0.5 and below contain an authorization bypass vulnerability in the VerifyTimestampResponse function. VerifyTimestampResponse correctly verifies the certificate chain signature, but the TSA-specific constraint...
CVE-2026-39984 Sigstore Timestamp Authority has Improper Certificate Validation in verifier
Sigstore Timestamp Authority is a service for issuing RFC 3161 timestamps. Versions 2.0.5 and below contain an authorization bypass vulnerability in the VerifyTimestampResponse function. VerifyTimestampResponse correctly verifies the certificate chain signature, but the TSA-specific constraint...
Oxia's TLS CA certificate chain validation fails with multi-certificate PEM bundles
Summary The trustedCertPool function in the TLS configuration only parses the first PEM block from CA certificate files. When a CA bundle contains multiple certificates e.g., intermediate + root CA, only the first certificate is loaded. This silently breaks certificate chain validation for mTLS...
CVE-2026-0233
A certificate validation vulnerability in Palo Alto Networks Autonomous Digital Experience Manager on Windows allows an unauthenticated attacker with adjacent network access to execute arbitrary code with NT AUTHORITY\SYSTEM privileges...
Security Bulletin: IBM Watson Speech Services Cartridge is vulnerable to Improper Certificate Validation in Golang Go (CVE-2025-61727)
Summary IBM Watson Speech Services Cartridge is vulnerable to Improper Certificate Validation in Golang Go, due to an excluded subdomain constraint in a certificate chain does not restrict the usage of wildcard SANs in the leaf certificate CVE-2025-61727. Golang Go is used in our speech-utilities...
Security Bulletin: IBM Watson Speech Services Cartridge is vulnerable to Improper Certificate Validation in crypto/x509 [CVE-2025-61729]
Summary IBM Watson Speech Services Cartridge is vulnerable to Improper Certificate Validation in crypto/x509, caused by a contidtion within HostnameError.Error, when constructing an error string, where there is no limit to the number of hosts that will be printed out CVE-2025-61729. Crypto/x509 i...
Security Bulletin: IBM Watson Speech Services Cartridge is vulnerable to Improper Certificate Validation in crypto/x509 [CVE-2025-58188]
Summary IBM Watson Speech Services Cartridge is vulnerable to Improper Certificate Validation in crypto/x509, due to incorrect processing of chains which contain DSA public keys. CVE-2025-58188. Crypto/x509 is used in our speech utilities. This vulnerabilitiy has been addressed. Please read the...
Security Bulletin: IBM Watson Speech Services Cartridge is vulnerable to Improper Certificate Validation in crypto/tls [CVE-2025-68121]
Summary IBM Watson Speech Services Cartridge is vulnerable to Improper Certificate Validation in crypto/tls, due to false validation between the initial handshake and the resumed handshake when the Config has its ClientCAs or RootCAs fields mutated CVE-2025-68121. Crypto/tls is used in our speech...
a11ywatch_cli (>=0.0.26, <=0.7.16), aap (>=0.4.0, <=0.4.1) +3803 more potentially affected by CVE-2026-93600 via rustls-webpki (>=0.100.3, <=0.102.8)
rustls-webpki CARGO version =0.100.3, =0.0.26, =0.4.0, =0.1.0, =0.21.0-alpha.1, =0.1.11, =0.12.1, =0.2.0, =0.5.1, =0.0.1, =0.1.0, =0.1.0-beta.1, =0.1.0, =0.2.0 - actix-csrf 0.8.0 and more Source cves: CVE-2026-93600 Source advisory: OSV:RUSTSEC-2026-0098...
a11ywatch_cli (>=0.0.26, <=0.7.16), aap (>=0.4.0, <=0.4.1) +3803 more potentially affected by CVE-2026-93601 via rustls-webpki (>=0.100.3, <=0.102.8)
rustls-webpki CARGO version =0.100.3, =0.0.26, =0.4.0, =0.1.0, =0.21.0-alpha.1, =0.1.11, =0.12.1, =0.2.0, =0.5.1, =0.0.1, =0.1.0, =0.1.0-beta.1, =0.1.0, =0.2.0 - actix-csrf 0.8.0 and more Source cves: CVE-2026-93601 Source advisory: OSV:RUSTSEC-2026-0099...
Improper Certificate Validation
Apache Log4j Core is vulnerable to Improper Certificate Validation. The vulnerability is due to ignored hostname verification settings in TLS configuration, which allows an attacker to perform a man-in-the-middle attack by presenting a trusted certificate and intercepting secure communications...
CVE-2025-40745
A vulnerability has been identified in Siemens Software Center All versions V3.5.8.2, Simcenter 3D All versions V2506.6000, Simcenter Femap All versions V2506.0002, Simcenter STAR-CCM+ All versions V2602, Solid Edge SE2025 All versions V225.0 Update 13, Solid Edge SE2026 All versions V226.0 Updat...
EUVD-2025-209431
A vulnerability has been identified in Siemens Software Center All versions V3.5.8.2, Simcenter 3D All versions V2506.6000, Simcenter Femap All versions V2506.0002, Simcenter STAR-CCM+ All versions V2602, Solid Edge SE2025 All versions V225.0 Update 13, Solid Edge SE2026 All versions V226.0 Updat...
CVE-2025-40745
A vulnerability has been identified in Siemens Software Center All versions V3.5.8.2, Simcenter 3D All versions V2506.6000, Simcenter Femap All versions V2506.0002, Simcenter STAR-CCM+ All versions V2602, Solid Edge SE2025 All versions V225.0 Update 13, Solid Edge SE2026 All versions V226.0 Updat...
CVE-2025-40745
A vulnerability has been identified in Siemens Software Center All versions V3.5.8.2, Simcenter 3D All versions V2506.6000, Simcenter Femap All versions V2506.0002, Simcenter STAR-CCM+ All versions V2602, Solid Edge SE2025 All versions V225.0 Update 13, Solid Edge SE2026 All versions V226.0 Updat...
CVE-2025-40745
Summary: CVE-2025-40745 affects Siemens software including Software Center, Simcenter 3D, Simcenter Femap, Simcenter STAR-CCM+, Solid Edge SE2025/SE2026, and Tecnomatix Plant Simulation. All versions listed are prior to the specified updates (e.g., Software Center < V3.5.8.2, Simcenter 3D <...