SUSE-SU-2026:20904-1 Security update for cosign

This update for cosign fixes the following issues: Update to version 3.0.5: - CVE-2026-24122: Fixed improper validation of certificates that outlive expired CA certificates bsc1258542 - CVE-2026-26958: Fixed filippo.io/edwards25519: failure to initialize receiver in MultiScalarMult can produce...

PT-2026-26149

🟠 CVE-2026-4396 - High Improper certificate validation in Devolutions Hub Reporting Service 2025.3.1.1 and earlier allows a network attacker to perform a man-in-the-middle attack via disabled TLS certificate verif... https://t.co/fSciVkCYpu https://t.co/yeXegKnc3n...

CVE-2026-32293 GL-iNet Comet (GL-RM1) KVM insufficient certificate validation

The GL-iNet Comet GL-RM1 KVM connects to a GL-iNet site during boot-up to provision client and CA certificates. The GL-RM1 does not verify certificates used for this connection, allowing an attacker-in-the-middle to serve invalid client and CA certificates. The GL-RM1 will attempt to use the...

CVE-2026-32293

The affected device is the GL-iNet Comet (GL-RM1) KVM. During boot, it connects to a GL-iNet site to provision client and CA certificates, but it does not verify the certificates used for this connection. This enables a network attacker to perform a man-in-the-middle attack to serve invalid clien...

EUVD-2026-12109

A third-party NAT traversal module fails to validate SSL/TLS certificates when connecting to the signaling server. While subsequent access to device services requires additional authentication, a Man-in-the-Middle MitM attacker can intercept or redirect the NAT tunnel establishment. This could...

EulerOS 2.0 SP11 : golang (EulerOS-SA-2026-1606)

According to the versions of the golang packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : Parsing a maliciously crafted DER payload could allocate large amounts of memory, causing memory exhaustion.CVE-2025-58185 When Conn.Handshake fai...

EulerOS 2.0 SP10 : golang (EulerOS-SA-2026-1310)

According to the versions of the golang packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : Within HostnameError.Error, when constructing an error string, there is no limit to the number of hosts that will be printed out. Furthermore, the...

SUSE CVE-2017-18911

An issue was discovered in Mattermost Server before 3.8.2, 3.7.5, and 3.6.7. The X.509 certificate validation can be skipped for a TLS-based e-mail server...

Improper Certificate Validation

Overview Affected versions of this package are vulnerable to Improper Certificate Validation due to the handling of HTTPS redirects when a proxy is configured and setfollowlocation is enabled. An attacker can intercept sensitive information by presenting a forged, expired, or self-signed...

CVE-2026-31798

JumpServer is an open source bastion host and an operation and maintenance security audit system. Prior to v4.10.16-lts, JumpServer improperly validates certificates in the Custom SMS API Client. When JumpServer sends MFA/OTP codes via Custom SMS API, an attacker can intercept the request and...

EUVD-2026-12081

JumpServer is an open source bastion host and an operation and maintenance security audit system. Prior to v4.10.16-lts, JumpServer improperly validates certificates in the Custom SMS API Client. When JumpServer sends MFA/OTP codes via Custom SMS API, an attacker can intercept the request and...

CVE-2026-31798

CVE-2026-31798 affects JumpServer’s Custom SMS API Client. The root cause is improper certificate validation, enabling an attacker to intercept MFA/OTP verification codes before delivery to the user’s phone. Impact is limited to credentials/OTP confidentiality with network exposure, as per the pr...

CVE-2026-31798 JumpServer Improper Certificate Validation in Custom SMS API Client

JumpServer is an open source bastion host and an operation and maintenance security audit system. Prior to v4.10.16-lts, JumpServer improperly validates certificates in the Custom SMS API Client. When JumpServer sends MFA/OTP codes via Custom SMS API, an attacker can intercept the request and...

CVE-2026-31798 JumpServer Improper Certificate Validation in Custom SMS API Client

JumpServer is an open source bastion host and an operation and maintenance security audit system. Prior to v4.10.16-lts, JumpServer improperly validates certificates in the Custom SMS API Client. When JumpServer sends MFA/OTP codes via Custom SMS API, an attacker can intercept the request and...

CVE-2026-31798

JumpServer is an open source bastion host and an operation and maintenance security audit system. Prior to v4.10.16-lts, JumpServer improperly validates certificates in the Custom SMS API Client. When JumpServer sends MFA/OTP codes via Custom SMS API, an attacker can intercept the request and...

CVE-2026-31798 JumpServer Improper Certificate Validation in Custom SMS API Client

JumpServer is an open source bastion host and an operation and maintenance security audit system. Prior to v4.10.16-lts, JumpServer improperly validates certificates in the Custom SMS API Client. When JumpServer sends MFA/OTP codes via Custom SMS API, an attacker can intercept the request and...

JumpServer 信任管理问题漏洞

JumpServer is an open-source bastion host provided by JumpServer Technology Co., Ltd. in Hangzhou, China. Versions of JumpServer prior to v4.10.16-lts contained a vulnerability related to trust management. This vulnerability stemmed from improper validation of the custom SMS API client certificat...

PT-2026-25359

JumpServer is an open source bastion host and an operation and maintenance security audit system. Prior to v4.10.16-lts, JumpServer improperly validates certificates in the Custom SMS API Client. When JumpServer sends MFA/OTP codes via Custom SMS API, an attacker can intercept the request and...

Vulnerabilities fixed in Adobe Acrobat Reader

Adobe has fixed vulnerabilities in Adobe Acrobat Reader versions up to 25.001.21265. The vulnerabilities include a Use After Free vulnerability that can be exploited to achieve arbitrary code execution. This vulnerability is triggered when a user opens a maliciously crafted file. In addition, the...

EUVD-2026-11352

An improper certificate validation vulnerability was reported in the Lenovo Filez application that could allow a user capable of intercepting network traffic to obtain sensitive user data from the application...