16976 matches found
net: golang: Go net package: Denial of Service via long CNAME response in LookupCNAME
A flaw was found in the net package of Go golang, specifically when using the LookupCNAME function with the cgo DNS resolver. A remote attacker could exploit this by providing a very long Canonical Name CNAME response. This can trigger a double-free of C memory, leading to a crash and a Denial of...
golang: Go os.Root: Symlink following vulnerability allows directory traversal
A flaw was found in the os.Root functionality of Go on Unix systems. This vulnerability allows an attacker to bypass intended directory restrictions by crafting a path that ends with a symbolic link and a trailing slash. When a file is opened in os.Root with such a path, the symbolic link is...
crypto/tls: golang: Go crypto/tls: Information disclosure in Encrypted Client Hello
A flaw was found in the crypto/tls package in Go. Handshakes utilizing Encrypted Client Hello ECH could lead to de-anonymization by a passive network observer. This is due to the disclosure of pre-shared key identities within the unencrypted client hello, allowing an attacker to potentially link...
golang: Go os.Root: Symlink following vulnerability allows directory traversal
A flaw was found in the os.Root functionality of Go on Unix systems. This vulnerability allows an attacker to bypass intended directory restrictions by crafting a path that ends with a symbolic link and a trailing slash. When a file is opened in os.Root with such a path, the symbolic link is...
crypto/tls: golang: Go crypto/tls: Information disclosure in Encrypted Client Hello
A flaw was found in the crypto/tls package in Go. Handshakes utilizing Encrypted Client Hello ECH could lead to de-anonymization by a passive network observer. This is due to the disclosure of pre-shared key identities within the unencrypted client hello, allowing an attacker to potentially link...
Security update for hauler (important)
openSUSE security update: security update for hauler ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:21262-1 Rating: important References: bsc1267150 bsc1269433 Cross-References: CVE-2026-25680 CVE-2026-25681 CVE-2026-27136 CVE-2026-42502...
ALSA-2026:36617 Important: oci-seccomp-bpf-hook security update
OCI Hook to generate seccomp json files based on EBF syscalls used by container oci-seccomp-bpf-hook provides a library for applications looking to use the Container Pod concept popularized by Kubernetes. Security Fixes: net: golang: Go net package: Denial of Service via long CNAME response in...
Important: oci-seccomp-bpf-hook security update
OCI Hook to generate seccomp json files based on EBF syscalls used by container oci-seccomp-bpf-hook provides a library for applications looking to use the Container Pod concept popularized by Kubernetes. Security Fixes: net: golang: Go net package: Denial of Service via long CNAME response in...
OPENSUSE-SU-2026:11212-1 go1.25-1.25.12-1.1 on GA media
These are all security issues fixed in the go1.25-1.25.12-1.1 package on the GA media of openSUSE Tumbleweed...
Symlink Attack
Overview std/os is a Go standard library package std/os Affected versions of this package are vulnerable to Symlink Attack. Go Vulnerability Report:On Unix systems, opening a file in an os.Root improperly follows symlinks to locations outside of the Root when the final path component of the a pat...
net/url: Incorrect parsing of IPv6 host literals in net/url
The Go standard library function net/url.Parse insufficiently validated the host/authority component and accepted some invalid URLs by effectively treating garbage before an IP-literal as ignorable. The function should have rejected this as invalid...
crypto/x509: golang: golang crypto/x509: Denial of Service via excessive processing of DNS SAN entries
A flaw was found in the crypto/x509 package of golang. This vulnerability allows a remote attacker to cause a Denial of Service DoS by presenting a specially crafted X.509 certificate with a large number of DNS Subject Alternative Name SAN entries. The certificate verification process, specifical...
SUSE-SU-2026:22572-1 Security update for go1.26-openssl
This update for go1.26-openssl fixes the following issues: Update to go1.26.4 bsc1255111. Security issues fixed: - CVE-2026-27140: cmd/go: trust layer bypass when using cgo and SWIG bsc1261653. - CVE-2026-27143: cmd/compile: possible memory corruption after bound check elimination bsc1261654. -...
OPENSUSE-SU-2026:21254-1 Security update for go1.26-openssl
This update for go1.26-openssl fixes the following issues: Update to go1.26.4 bsc1255111. Security issues fixed: - CVE-2026-27140: cmd/go: trust layer bypass when using cgo and SWIG bsc1261653. - CVE-2026-27143: cmd/compile: possible memory corruption after bound check elimination bsc1261654. -...
GO-2026-5427 GoBGP has an Integer Underflow Issue in github.com/osrg/gobgp
GoBGP has an Integer Underflow Issue in github.com/osrg/gobgp...
GO-2026-5073 DAG-CBOR decoder unbounded memory allocation from CBOR headers in github.com/ipld/go-ipld-prime
DAG-CBOR decoder unbounded memory allocation from CBOR headers in github.com/ipld/go-ipld-prime...
GO-2026-5676 HTTP/3 QPACK Trailer Expansion Memory Exhaustion in github.com/quic-go/quic-go
HTTP/3 QPACK Trailer Expansion Memory Exhaustion in github.com/quic-go/quic-go...
GO-2026-5496 Improper single-quote escaping in go-git SSH transport in github.com/go-git/go-git
Improper single-quote escaping in go-git SSH transport in github.com/go-git/go-git...