crypto/x509: crypto/tls: golang: Go: Denial of Service vulnerability in certificate chain building

A flaw was found in the Go standard library packages crypto/x509 and crypto/tls. During the process of building a certificate chain, an attacker can provide a large number of intermediate certificates. This excessive input is not properly limited, leading to an uncontrolled amount of work being...

Important: Red Hat Security Advisory: osbuild-composer security update

An update for osbuild-composer 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 ratin...

GO-2026-5841 OOB read in github.com/klauspost/compress/s2

Providing a specially crafted dictionary to s2.NewDict and using it to encode data can make the encoder read out of bounds...

Linux Distros Unpatched Vulnerability : CVE-2026-50163

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - oras-go is a Go library for managing OCI artifacts. Prior to 2.6.2, ensureLinkPath in content/file/utils.go:262-275 validates a hardlink target relative to the...

CVE-2026-50151

oras-go is a Go library for managing OCI artifacts. Prior to 2.6.1, registry/remote/repository.go in blobStore.completePushAfterInitialPost follows a registry-controlled Location header during monolithic blob upload and reuses the Authorization header from the initial POST request for the...

CVE-2026-50162 oras-go: file store write outside workingDir via symlink traversal

oras-go is a Go library for managing OCI artifacts. Prior to 2.6.1, resolveWritePath in content/file/file.go uses a lexical filepath.Rel check for workingDir and does not account for symlink traversal, so when AllowPathTraversalOnWrite=false an attacker-controlled blob title through...

SUSE SLES15: terraform-provider-aws / terraform-provider-azurerm / etc (SUSE-SU-2026:3056-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:3056-1 advisory. This update for terraform-provider-aws, terraform-provider-azurerm, terraform-provider-external, terraform-provider-google,...

Important: Red Hat Security Advisory: Release of containers for RHOSO 18.0.21

Red Hat OpenStack Services on OpenShift RHOSO 18.0.21 containers are now available. 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 available for each...

Important: buildah security update

The buildah package provides a tool for facilitating building OCI container images. Among other things, buildah enables you to: Create a working container, either from scratch or using an image as a starting point; Create an image, either from a working container or using the instructions in a...

AlmaLinux 10 : golang (ALSA-2026:37436)

The remote AlmaLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:37436 advisory. golang.org/x/net/idna: golang: golang.org/x/net/idna: Privilege escalation via incorrect Punycode label processing CVE-2026-39821 os: golang: Go os.Root...

ROS-20260710-73-0027

The vulnerability of the Go programming language is related to the unlimited distribution of resources. Exploiting this vulnerability can allow a remote attacker to cause service failures...

ROS-20260710-73-0010

The vulnerability of the ParseAddress, ParseAddressList, and ParseDate functions in the Go programming language is related to the distribution of resources without any restrictions or regulations. Exploiting this vulnerability can allow a malicious actor to cause service failures...

golang: internal/syscall/unix: Root.Chmod can follow symlinks out of the root

A flaw was found in the internal/syscall/unix package in the Go standard library. If the target of the Root.Chmod function is replaced with a symbolic link during execution, specifically after Root.Chmod checks the target but before acting, the chmod operation will be performed on the file the...

Security Bulletin: Due to the use of Google Go, IBM Cloud Pak Sys is affected by an infinite loop when unmarshaling certain forms of invalid JSON

Summary Vulnerability in Go used by Cloud Pak System CVE-2024-24786. Vulnerability Details CVEID:CVE-2024-24786 DESCRIPTION: The protojson.Unmarshal function can enter an infinite loop when unmarshaling certain forms of invalid JSON. This condition can occur when unmarshaling into a message which...

K000162037: Golang vulnerability CVE-2025-58186

Security Advisory Description Despite HTTP headers having a default limit of 1MB, the number of cookies that can be parsed does not have a limit. By sending a lot of very small cookies such as "a=;", an attacker can make an HTTP server allocate a large amount of structs, causing large memory...

GHSA-JXPM-75MH-9FP7 oras-go blob upload vulnerable to credential forwarding via unvalidated Location header

Summary oras-go follows a registry-controlled Location header during the monolithic blob upload flow and reuses the Authorization header from the initial POST request for the subsequent PUT request. If a malicious registry returns a cross-host Location, oras-go can send the caller's credentials t...

K000161990: Go vulnerability CVE-2025-61723

Security Advisory Description The processing time for parsing some invalid inputs scales non-linearly with respect to the size of the input. This affects programs which parse untrusted PEM inputs. CVE-2025-61723 Impact An attacker may be able to cause an increase in resource utilization, which...

K000161984: Go vulnerability CVE-2025-47906

Security Advisory Description If the PATH environment variable contains paths which are executables rather than just directories, passing certain strings to LookPath "", ".", and "..", can result in the binaries listed in the PATH being unexpectedly returned. CVE-2025-47906 Impact An attacker may...

K000161969: Go vulnerability CVE-2025-58189

Security Advisory Description When Conn.Handshake fails during Application-Layer Protocol Negotiation ALPN negotiation the error contains attacker controlled information the ALPN protocols sent by the client which is not escaped. CVE-2025-58189 Impact An attacker may be able to inject controlled...

GO-2026-5763 Sigstore Timestamp Authority has Improper Certificate Validation in verifier in github.com/sigstore/timestamp-authority

Sigstore Timestamp Authority has Improper Certificate Validation in verifier in github.com/sigstore/timestamp-authority...