CVE-2026-97506

The Linux kernel contains a vulnerability in the crypto: ixp4xx component where a null-pointer dereference can occur during buffer chain construction. Specifically, if dma_pool_alloc() fails within the chainup_buffers() function, the code incorrectly sets the buffer pointer to NULL and subsequent...

CVE-2026-97506 crypto: ixp4xx - fix buffer chain unwind on allocation failure

In the Linux kernel, the following vulnerability has been resolved: crypto: ixp4xx - fix buffer chain unwind on allocation failure chainupbuffers builds a linked list of buffer descriptors for a scatterlist. If dmapoolalloc fails while constructing the list, the current code sets buf to NULL and...

Important: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

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...

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...

golang.org/x/crypto/ssh: golang.org/x/crypto/ssh: Denial of Service via crafted messages

A flaw was found in golang.org/x/crypto/ssh. After a channel has been established, a remote malicious peer could send specially crafted messages. This could lead to a deadlock of the entire connection, resulting in a Denial of Service DoS for the affected system...

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...

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...

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...

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...

RHEL 7 : kernel-rt (RHSA-2026:71657)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:71657 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism...

PT-2026-98125

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A null-pointer dereference can occur in the crypto: ixp4xx component. The chainup buffers function, which creates a linked list of buffer descriptors for a scatterlist, fails to handle...

RHEL 8 : kernel (RHSA-2026:71592)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:71592 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: crypto: afalg - Disallow...

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...

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 ...

RHEL 8 : kernel (RHSA-2026:71594)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:71594 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: crypto: afalg - Disallow...

Security update for amazon-ssm-agent (important)

openSUSE security update: security update for amazon-ssm-agent ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:21884-1 Rating: important References: bsc1276981 bsc1276994 bsc1278681 Cross-References: CVE-2026-56854 CVE-2026-56855 CVE-2026-71556...

Security update for apptainer (critical)

openSUSE security update: security update for apptainer ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:21927-1 Rating: critical References: bsc1278666 bsc1279033 bsc1279236 bsc1279333 Cross-References: CVE-2026-56854 CVE-2026-56855 CVE-2026-78662...

SUSE SLES15 Security Update : apptainer (SUSE-SU-2026:4308-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:4308-1 advisory. - CVE-2026-56854: golang.org/x/crypto/ssh: source-address restriction bypassed in 5 callback families bsc1278666. - CVE-2026-56855:...

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...