crypto/tls: golang: Go crypto/tls: Denial of Service via multiple TLS 1.3 key update messages

A flaw was found in the crypto/tls package within the Go golang standard library, specifically affecting TLS 1.3 connections. A remote attacker can exploit this vulnerability by sending multiple key update messages in a single record after the handshake. This can cause the connection to deadlock,...

CLEANSTART-2026-VO98287 Previously, after a channel has been established, a malicious peer could send crafted messages that would deadlock the entire connection

Multiple security vulnerabilities affect the vault package. Previously, after a channel has been established, a malicious peer could send crafted messages that would deadlock the entire connection. See references for individual vulnerability details...

CLEANSTART-2026-QN07777 Previously, after a channel has been established, a malicious peer could send crafted messages that would deadlock the entire connection

Multiple security vulnerabilities affect the vault package. Previously, after a channel has been established, a malicious peer could send crafted messages that would deadlock the entire connection. See references for individual vulnerability details...

CLEANSTART-2026-TY53144 Previously, after a channel has been established, a malicious peer could send crafted messages that would deadlock the entire connection

Multiple security vulnerabilities affect the vault package. Previously, after a channel has been established, a malicious peer could send crafted messages that would deadlock the entire connection. See references for individual vulnerability details...

CLEANSTART-2026-EI39418 Previously, after a channel has been established, a malicious peer could send crafted messages that would deadlock the entire connection

Multiple security vulnerabilities affect the trust-manager package. Previously, after a channel has been established, a malicious peer could send crafted messages that would deadlock the entire connection. See references for individual vulnerability details...

DEBIAN-CVE-2026-80919

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix recursive wwmutex acquire in amdgpudevcoredumpformat When dumping IB contents from a hung job, amdgpudevcoredumpformat acquired the VM root PD's reservation via amdgpuvmlockbypasid and then, for each IB, called...

CVE-2026-80919

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix recursive wwmutex acquire in amdgpudevcoredumpformat When dumping IB contents from a hung job, amdgpudevcoredumpformat acquired the VM root PD's reservation via amdgpuvmlockbypasid and then, for each IB, called...

CVE-2026-80919

CVE-2026-80919 affects the Linux kernel's drm/amdgpu driver, specifically the amdgpu_devcoredump_format() function. When dumping IB contents from a hung job, the function acquired the VM root PD's reservation via amdgpu_vm_lock_by_pasid() and then called amdgpu_bo_reserve() on each IB's backing b...

CVE-2026-80919 drm/amdgpu: fix recursive ww_mutex acquire in amdgpu_devcoredump_format

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix recursive wwmutex acquire in amdgpudevcoredumpformat When dumping IB contents from a hung job, amdgpudevcoredumpformat acquired the VM root PD's reservation via amdgpuvmlockbypasid and then, for each IB, called...

EUVD-2026-75094

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix recursive wwmutex acquire in amdgpudevcoredumpformat When dumping IB contents from a hung job, amdgpudevcoredumpformat acquired the VM root PD's reservation via amdgpuvmlockbypasid and then, for each IB, called...

CVE-2026-80919 drm/amdgpu: fix recursive ww_mutex acquire in amdgpu_devcoredump_format

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix recursive wwmutex acquire in amdgpudevcoredumpformat When dumping IB contents from a hung job, amdgpudevcoredumpformat acquired the VM root PD's reservation via amdgpuvmlockbypasid and then, for each IB, called...

CVE-2026-78662

A flaw was found in golang.org/x/crypto/ssh. A malicious remote attacker could flood a channel's incoming requests before it is established, leading to a deadlock of the entire connection. This could result in a denial of service DoS for legitimate users. Mitigation Red Hat is not aware of a...

CVE-2026-56855

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. Mitigation Red Hat is not aware o...

Security Bulletin: IBM Engineering Lifecycle Management on Hybrid Cloud is using crypto packages which is vulnerable to CVE-2026-32283 and CVE-2026-32281

Summary This release addresses security vulnerabilities in application and operator images of ELM on Hybrid Cloud. The identified vulnerabilities relate to Go standard library packages crypto/tls and crypto/x509, which impact the product within the deployed environment. The vulnerabilities are...

The vulnerability of the pep_do_rcv() function in the net/phonet/pep.c module, which is part of the Linux kernel’s networking functions, allows a hacker to cause a service failure.

The vulnerability of the pepdorcv function in the net/phonet/pep.c module, which is part of the Linux kernel’s networking functions, leads to mutual locking. Exploiting this vulnerability can allow a attacker to cause service failures...

PT-2026-89089

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix recursive ww mutex acquire in amdgpu devcoredump format When dumping IB contents from a hung job, amdgpu devcoredump format acquired the VM root PD's reservation via amdgpu vm lock by pasid and then, for each IB,...

CVE-2026-80919: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix recursive wwmutex acquire in amdgpudevcoredumpformat When dumping IB contents from a hung job, amdgpudevcoredumpformat acquired the VM root PD's reservation via amdgpuvmlockbypasid and then, for each IB, called...

OPENSUSE-SU-2026:21814-1 Security update for zk

This update for zk fixes the following issues: Changes in zk: - Update Go vendored dependencies to resolve security issues boo1278625, boo1278447: Upgrade golang.org/x/crypto to v0.56.0 to fix security vulnerabilities in the embedded x/crypto/ssh package: - CVE-2026-56854: authentication bypass -...

CLEANSTART-2026-XC26421 Previously, after a channel has been established, a malicious peer could send crafted messages that would deadlock the entire connection

Multiple security vulnerabilities affect the git-lfs package. Previously, after a channel has been established, a malicious peer could send crafted messages that would deadlock the entire connection. See references for individual vulnerability details...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-053441)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-053441 advisory. In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Release hbalock before calling lpfcworkerwakeup lpfcworkerwakeup calls the lpfcworkdo...