ALSA-2026:3963 Moderate: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: ipv6: BUG in pskbexpandhead as part of calipsoskbuffsetattr CVE-2025-71085 kernel: macvlan: fix possible UAF in macvlanforwardsource CVE-2026-23001 For more details about the security...

VoiceSHIELD-Small: Real-Time Malicious Speech Detection and Transcription

Voice interfaces are quickly becoming a common way for people to interact with AI systems. This also brings new security risks, such as prompt injection, social engineering, and harmful voice commands. Traditional security methods rely on converting speech to text and then filtering that text,...

RLSA-2026:3488 Moderate: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: smc: Use skdstget and dstdevrcu in smcclcprfxmatch CVE-2025-40168 kernel: ipv6: BUG in pskbexpandhead as part of calipsoskbuffsetattr CVE-2025-71085 kernel: Linux kernel: Denial of Servic...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-005486)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005486 advisory. In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix null-ptr-deref in blockdirtybuffer tracepoint When using the block:blockdirtybuffer...

Google Develops Merkle Tree Certificates to Enable Quantum-Resistant HTTPS in Chrome

Google has announced a new program in its Chrome browser to ensure that HTTPS certificates are secure against the future risk posed by quantum computers. "To ensure the scalability and efficiency of the ecosystem, Chrome has no immediate plan to add traditional X.509 certificates containing...

CVE-2026-27808

Mailpit is an email testing tool and API for developers. Prior to version 1.29.2, the Link Check API /api/v1/message/ID/link-check is vulnerable to Server-Side Request Forgery SSRF. The server performs HTTP HEAD requests to every URL found in an email without validating target hosts or filtering...

GHSA-MPF7-P9X7-96R3 Mailpit is Vulnerable to Server-Side Request Forgery (SSRF) via Link Check API

Summary The Link Check API /api/v1/message/ID/link-check is vulnerable to Server-Side Request Forgery SSRF. The server performs HTTP HEAD requests to every URL found in an email without validating target hosts or filtering private/internal IP addresses. The response returns status codes and statu...

Mailpit is Vulnerable to Server-Side Request Forgery (SSRF) via Link Check API

Summary The Link Check API /api/v1/message/ID/link-check is vulnerable to Server-Side Request Forgery SSRF. The server performs HTTP HEAD requests to every URL found in an email without validating target hosts or filtering private/internal IP addresses. The response returns status codes and statu...

Mailpit 安全漏洞

Mailpit is an email testing tool developed by Ralph Slooten personally. Versions of Mailpit prior to 1.29.2 contained security vulnerabilities. These vulnerabilities stemmed from the link-checking API’s execution of HTTP HEAD requests for each URL found in emails. During these requests, the targe...

CVE-2026-27808

Mailpit is an email testing tool and API for developers. Prior to version 1.29.2, the Link Check API /api/v1/message/ID/link-check is vulnerable to Server-Side Request Forgery SSRF. The server performs HTTP HEAD requests to every URL found in an email without validating target hosts or filtering...

CVE-2026-27808 Mailpit is Vulnerable to Server-Side Request Forgery (SSRF) via Link Check API

Mailpit is an email testing tool and API for developers. Prior to version 1.29.2, the Link Check API /api/v1/message/ID/link-check is vulnerable to Server-Side Request Forgery SSRF. The server performs HTTP HEAD requests to every URL found in an email without validating target hosts or filtering...

mail/mailpit -- Server-Side Request Forgery (SSRF) via Link Check API

Mailpit author reports: The Link Check API /api/v1/message/ID/link-check is vulnerable to Server-Side Request Forgery SSRF. The server performs HTTP HEAD requests to every URL found in an email without validating target hosts or filtering private/internal IP addresses. The response returns status...

CVE-2026-20138

In Splunk Enterprise versions below 10.2.0, 10.0.2, 9.4.7, 9.3.9, and 9.2.11, a user of a Splunk Search Head Cluster SHC deployment who holds a role with access to the Splunk internal index could view the integrationKey, secretKey, and appSecretKey secrets, generated by Duo Two-Factor...

CVE-2026-20144

In Splunk Enterprise versions below 10.2.0, 10.0.2, 9.4.7, 9.3.8, and 9.2.11, and Splunk Cloud Platform versions below 10.2.2510.0, 10.1.2507.11, 10.0.2503.9, and 9.3.2411.120, a user of a Splunk Search Head Cluster SHC deployment who holds a role with access to the the Splunk internal index coul...

CVE-2026-24733

A flaw was found in Tomcat. An improper input validation vulnerability allows an attacker to bypass security constraints. Specifically, if a security constraint is configured to permit HEAD requests to a URI but deny GET requests, a malformed or specification invalid HEAD request using the HTTP/0...

CVE-2026-20144

In Splunk Enterprise versions below 10.2.0, 10.0.2, 9.4.7, 9.3.8, and 9.2.11, and Splunk Cloud Platform versions below 10.2.2510.0, 10.1.2507.11, 10.0.2503.9, and 9.3.2411.120, a user of a Splunk Search Head Cluster SHC deployment who holds a role with access to the the Splunk internal index coul...

CVE-2026-20144

In Splunk Enterprise versions below 10.2.0, 10.0.2, 9.4.7, 9.3.8, and 9.2.11, and Splunk Cloud Platform versions below 10.2.2510.0, 10.1.2507.11, 10.0.2503.9, and 9.3.2411.120, a user of a Splunk Search Head Cluster SHC deployment who holds a role with access to the the Splunk internal index coul...

CVE-2026-20142

In Splunk Enterprise versions below 10.2.0, 10.0.2, 9.4.7, 9.3.9, and 9.2.11, a user of a Splunk Search Head Cluster SHC deployment who holds a role with access to the Splunk internal index could view the RSA accessKey value from the Authentication.conf file, in plain text...

CVE-2026-20142

In Splunk Enterprise versions below 10.2.0, 10.0.2, 9.4.7, 9.3.9, and 9.2.11, a user of a Splunk Search Head Cluster SHC deployment who holds a role with access to the Splunk internal index could view the RSA accessKey value from the Authentication.conf file, in plain text...

CVE-2026-20138

In Splunk Enterprise versions below 10.2.0, 10.0.2, 9.4.7, 9.3.9, and 9.2.11, a user of a Splunk Search Head Cluster SHC deployment who holds a role with access to the Splunk internal index could view the integrationKey, secretKey, and appSecretKey secrets, generated by Duo Two-Factor...