crypto/tls: golang: Golang crypto/tls: Denial of Service via indefinite KeyUpdate messages

A flaw was found in the crypto/tls package, part of golang. A malicious client can exploit this vulnerability by continuously sending KeyUpdate messages to a server. This forces the server to perform indefinite key derivation operations, leading to resource exhaustion and a Denial of Service DoS...

PT-2026-105048

In Mbed TLS 3.2.0 though 3.6.6 and 4.0.0 through 4.1.0, an attacker who can cause an entropy source to fail can remove or inject bytes into the start of the TLS stream. This only affects TLS 1.3 servers...

Linux Distros Unpatched Vulnerability : CVE-2026-86243

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Buffer over-read vulnerability in Apache Tomcat Native during the TLS handshake permits a malicious user to trigger a DoS via a JVM crash. This issue affects...

PT-2026-98286

Name of the Vulnerable Software and Affected Versions PHP affected versions not specified Description The function php openssl matches wildcard name in ext/openssl/xp ssl.c contains an integer underflow in the length argument passed to memchr. This occurs when a TLS server certificate uses a...

CVE-2026-73064

In Mbed TLS 3.2.0 though 3.6.6 and 4.0.0 through 4.1.0, an attacker who can cause an entropy source to fail can remove or inject bytes into the start of the TLS stream. This only affects TLS 1.3 servers...

PT-2026-97853

Name of the Vulnerable Software and Affected Versions Mbed TLS versions 3.2.0 through 3.6.6 Mbed TLS versions 4.0.0 through 4.1.0 Description An issue exists in TLS 1.3 servers where an attacker capable of causing an entropy source to fail can remove or inject bytes into the beginning of the TLS...

PT-2026-105049

In Mbed TLS 3.2.0 though 3.6.6 and 4.0.0 through 4.1.0, an attacker who can cause an entropy source to fail can remove or inject bytes into the start of the TLS stream. This only affects TLS 1.3 servers...

CVE-2026-73064: Unexpected Status Code or Return Value

In Mbed TLS 3.2.0 though 3.6.6 and 4.0.0 through 4.1.0, an attacker who can cause an entropy source to fail can remove or inject bytes into the start of the TLS stream. This only affects TLS 1.3 servers...

CVE-2026-93824: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: tls: reject the combination of TLS and sockmap TLS and sockmap BPF psock integration hides a lot of latent bugs. Bugs which may be more or less relevant for real users but they are definitely exploitable. We could not find anyone...

PT-2026-98024

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description Integration between TLS and sockmap BPF psock contains latent bugs that are exploitable. The issue arises because checking for the presence of a User Level Protocol ULP prior to...

PT-2026-104853

In the Linux kernel, the following vulnerability has been resolved: tls: reject the combination of TLS and sockmap TLS and sockmap BPF psock integration hides a lot of latent bugs. Bugs which may be more or less relevant for real users but they are definitely exploitable. We could not find anyone...

CVE-2026-93824

In the Linux kernel, the following vulnerability has been resolved: tls: reject the combination of TLS and sockmap TLS and sockmap BPF psock integration hides a lot of latent bugs. Bugs which may be more or less relevant for real users but they are definitely exploitable. We could not find anyone...

PT-2026-97836

Name of the Vulnerable Software and Affected Versions Liman Render Engine versions 1.0 through 1.2-74 Description Improper certificate validation in the Liman Render Engine allows an Adversary in the Middle AiTM attack. This occurs because TLS certificate validation is disabled for Keycloak...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: git-lfs (UTSA-2026-124492)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-124492 advisory. During session resumption in crypto/tls, if the underlying Config has its ClientCAs or RootCAs fields mutated between the initial handshake and the resumed handshake...

Linux Distros Unpatched Vulnerability : CVE-2026-73581

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Improper Check for Certificate Revocation vulnerability in Apache Tomcat. Both the OpenSSL and OpenSSL-FFM TLS implementations ignore CRLs when certificate uses...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: git-lfs (UTSA-2026-124466)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-124466 advisory. During chain building, the amount of work that is done is not correctly limited when a large number of intermediate certificates are passed in...

RHEL 9 : buildah (RHSA-2026:70640)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:70640 advisory. The buildah package provides a tool for facilitating building OCI container images. Among other things, buildah enables you to: Create a...

RockyLinux 9 : skopeo (RLSA-2026:70641)

The remote RockyLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:70641 advisory. skopeo: Go html/template: Cross-Site Scripting via pathological input CVE-2026-56858 skopeo: Go encoding/asn1: Denial of Service via excessive recursion...

AlmaLinux 9 : skopeo (ALSA-2026:70641)

The remote AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:70641 advisory. skopeo: Go html/template: Cross-Site Scripting via pathological input CVE-2026-56858 skopeo: Go encoding/asn1: Denial of Service via excessive recursion ...

MiracleLinux 9 : containernetworking-plugins-1.9.0-4.el9_8 (AXSA:2026-1906:04)

The remote MiracleLinux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the AXSA:2026-1906:04 advisory. encoding/asn1: golang: Go encoding/asn1: Denial of Service via excessive recursion in Unmarshal CVE-2026-33818 net/url: golang: golang net/url: Deni...