46807 matches found
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...
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...
CVE-2026-62886
A flaw was found in .NET. This vulnerability, caused by an integer overflow or wraparound, allows an unauthorized local attacker to elevate their privileges on the system. This could grant the attacker higher access than intended, potentially leading to further system compromise. Mitigation There...
net/http: golang: Go net/http: Unencrypted HTTP/2 connections vulnerable to Denial of Service
A flaw was found in the net/http component of the Go standard library. When a server is configured to support unencrypted HTTP/2, it reads initial bytes from new connections to detect the HTTP/2 client preface. However, the ReadHeaderTimeout is not correctly applied during this process. This...
net/url: golang: golang net/url: Denial of Service from quadratic complexity in path resolution
A flaw was found in net/url, a component of golang. This vulnerability arises when resolving relative paths that contain numerous parent directory '..' segments. A remote attacker could exploit this by providing a specially crafted path, leading to quadratic time complexity and excessive memory...
net/mail: golang: net/mail: Denial of Service via pathological email address parsing
A flaw was found in the net/mail package within the Go standard library. A remote attacker could provide specially crafted, pathological email addresses. When these malformed email addresses are parsed by the consumePhrase function, it can lead to excessive resource consumption due to quadratic...
net/mail: golang: Go net/mail: Denial of Service via crafted email inputs
A flaw was found in the net/mail package of the Go programming language. An attacker could provide specially crafted inputs to the ParseAddress, ParseAddressList, or ParseDate functions. This could lead to excessive consumption of CPU and memory resources, resulting in a Denial of Service DoS for...
RLSA-2026:62406 Important: grafana security update
Grafana is an open source, feature rich metrics dashboard and graph editor for Graphite, InfluxDB & OpenTSDB. Security Fixes: net/mail: golang: net/mail: Denial of Service via pathological email address parsing CVE-2026-42499 net/mail: golang: Go net/mail: Denial of Service via crafted email inpu...
SUSE CVE-2026-74382
In the Linux kernel, the following vulnerability has been resolved: net/sched: clsbpf: prevent unbounded recursion in offload rollback Quan Sun reported 1 a stack overflow in clsbpfoffloadcmd. Reproducer on netdevsim: add a skipsw clsbpf filter, set the bpftcaccept debugfs knob to 0, then tc filt...
SUSE CVE-2026-74627
In the Linux kernel, the following vulnerability has been resolved: net: devmem: prevent net-iov / page mixing We should either have netiov or page backed frags in a single skb, otherwise it blows up down the stack. Don't allow mixing in zerocopyfillskbfromdevmem...
Linux sock_recv_cmsgs Heap Buffer Overflow DoS
The vulnerability of the sockrecvcmsgs function in the include/net/sock.h module of the Linux kernel is related to synchronization errors when using shared resources. Exploiting this vulnerability can allow an attacker to cause a service failure...
Qualcomm IPC Router DoS
The vulnerability in the ctrlcmdbye function within the net/qrtr/ns.c module of Qualcomm IPC routers on Linux operating systems is related to a resource leak that occurs after the expiration of its valid usage period. Exploitation of this vulnerability may allow an attacker to cause a denial of...
ALSA-2026:63163 Important: container-tools:rhel8 security update
The container-tools module contains tools for working with containers, notably podman, buildah, skopeo, and runc. Security Fixes: net/mail: golang: net/mail: Denial of Service via pathological email address parsing CVE-2026-42499 encoding/asn1: golang: Go encoding/asn1: Denial of Service via...
Important: container-tools:rhel8 security update
The container-tools module contains tools for working with containers, notably podman, buildah, skopeo, and runc. Security Fixes: net/mail: golang: net/mail: Denial of Service via pathological email address parsing CVE-2026-42499 encoding/asn1: golang: Go encoding/asn1: Denial of Service via...
Business Connectivity Services Framework Code Execution
The vulnerability of the Business Connectivity Services BCS framework in Microsoft SharePoint Server and SharePoint Enterprise Server stems from the insecure creation of .NET types through insufficient validation of input data. Exploiting this vulnerability allows an attacker to execute arbitrary...
CVE-2026-80731: Undefined Security Weakness
In the Linux kernel, the following vulnerability has been resolved: net: remove CAPSYSRAWIO zero-padding in devvalidateheader devvalidateheader reads dev-hardheaderlen directly when zero-padding short link layer headers for CAPSYSRAWIO holders: if capableCAPSYSRAWIO memsetllheader + len, 0,...
CVE-2026-80739: Undefined Security Weakness
In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: TC, Check if flow is PEER before acquiring devcom lock In case mlx5eaddfdbflow fails in lower levels, the flow is deleted via mlx5etcdelflow, and mlx5etcdelflow is acquiring ESW devcom lock without condition. In...
CVE-2026-80731: Undefined Security Weakness
In the Linux kernel, the following vulnerability has been resolved: net: remove CAPSYSRAWIO zero-padding in devvalidateheader devvalidateheader reads dev-hardheaderlen directly when zero-padding short link layer headers for CAPSYSRAWIO holders: if capableCAPSYSRAWIO memsetllheader + len, 0,...
PT-2026-84929
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An out-of-bounds write exists in the dev validate header function. The issue occurs when the function reads dev-hard header len to zero-pad short link layer headers for users with CAP SY...
Linux kernel DoS
The vulnerability in the tcfctskbnfctcached function within the net/sched/actct.c module of the net/sched subsystem in the Linux kernel operating system is related to insufficient protection of sensitive data. Exploitation of this vulnerability may allow an attacker to cause a denial of service...