CVE-2025-58186

The net/http component in the Go programming language lacks a limit on the number of cookies that can be parsed, despite a default 1MB header limit. An attacker can exploit this by sending numerous small cookies (e.g., "a=;") to force the HTTP server to allocate a large number of structs, resulti...

CVE-2025-58186 Lack of limit when parsing cookies can cause memory exhaustion in net/http

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 consumption...

CVE-2025-61725

The net/mail package in Go is vulnerable to excessive CPU consumption in the ParseAddress function. The root cause is the use of repeated string concatenation when constructing domain-literal address components, which can be triggered by parsing large domain-literal components. This may allow an ...

CVE-2025-61725

The ParseAddress function constructs domain-literal address components through repeated string concatenation. When parsing large domain-literal components, this can cause excessive CPU consumption...

CVE-2025-61725 Excessive CPU consumption in ParseAddress in net/mail

The ParseAddress function constructs domain-literal address components through repeated string concatenation. When parsing large domain-literal components, this can cause excessive CPU consumption...

CVE-2025-61725 Excessive CPU consumption in ParseAddress in net/mail

The ParseAddress function constructs domain-literal address components through repeated string concatenation. When parsing large domain-literal components, this can cause excessive CPU consumption...

GO-2025-4015 Excessive CPU consumption in Reader.ReadResponse in net/textproto

The Reader.ReadResponse function constructs a response string through repeated string concatenation of lines. When the number of lines in a response is large, this can cause excessive CPU consumption...

GO-2025-4012 Lack of limit when parsing cookies can cause memory exhaustion in net/http

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 consumption...

Allocation of Resources Without Limits or Throttling

Overview std/net/mail is a Go standard library package std/net/mail Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling. Go Vulnerability Report:The ParseAddress function constructs domain-literal address components through repeated string...

GO-2025-4006 Excessive CPU consumption in ParseAddress in net/mail

The ParseAddress function constructs domain-literal address components through repeated string concatenation. When parsing large domain-literal components, this can cause excessive CPU consumption...

EUVD-2025-36665

In the Linux kernel, the following vulnerability has been resolved: net/sched: schqfq: Fix null-deref in aggdequeue To prevent a potential crash in aggdequeue net/sched/schqfq.c when cl-qdisc-ops-peekcl-qdisc returns NULL, we check the return value before using it, similar to the existing approac...

kernel: net: usb: smsc75xx: Limit packet length to skb->len

In the Linux kernel, the following vulnerability has been resolved: net: usb: smsc75xx: Limit packet length to skb-len Packet length retrieved from skb data may be larger than the actual socket buffer length up to 9026 bytes. In such case the cloned skb passed up the network stack will leak kerne...

UBUNTU-CVE-2025-40083

In the Linux kernel, the following vulnerability has been resolved: net/sched: schqfq: Fix null-deref in aggdequeue To prevent a potential crash in aggdequeue net/sched/schqfq.c when cl-qdisc-ops-peekcl-qdisc returns NULL, we check the return value before using it, similar to the existing approac...

CVE-2025-40083

In CVE-2025-40083, the Linux kernel net/sched SCH_QFQ implementation suffered a potential NULL pointer dereference in agg_dequeue when cl->qdisc->ops->peek() could return NULL. The fix adds a guard by validating the peek result before use, mirrors the approach used in sch_hfsc.c, and ref...

CVE-2025-40083 net/sched: sch_qfq: Fix null-deref in agg_dequeue

In the Linux kernel, the following vulnerability has been resolved: net/sched: schqfq: Fix null-deref in aggdequeue To prevent a potential crash in aggdequeue net/sched/schqfq.c when cl-qdisc-ops-peekcl-qdisc returns NULL, we check the return value before using it, similar to the existing approac...

CVE-2025-40083 net/sched: sch_qfq: Fix null-deref in agg_dequeue

In the Linux kernel, the following vulnerability has been resolved: net/sched: schqfq: Fix null-deref in aggdequeue To prevent a potential crash in aggdequeue net/sched/schqfq.c when cl-qdisc-ops-peekcl-qdisc returns NULL, we check the return value before using it, similar to the existing approac...

CVE-2025-12461

CVE-2025-12461 affects Grupo Castilla Epsilon RH. The issue allows an attacker to access the unprotected path …/epsilonnet/License/About.aspx and disclose license details and product configuration, including installed modules. The root cause is lack of access control on that path. Impact is infor...

Moderate: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions, and Red Hat Enterprise Linux 8.6 Telecommunications Update Service. Red Hat Product Security has rated this update as...

Linux Distros Unpatched Vulnerability : CVE-2025-40083

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net/sched: schqfq: Fix null-deref in aggdequeue To prevent a potential crash in aggdequeue net/sched/schqfq.c when cl-qdisc-ops-peekcl-qdisc returns NULL, we...

CVE-2025-40083: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: net/sched: schqfq: Fix null-deref in aggdequeue To prevent a potential crash in aggdequeue net/sched/schqfq.c when cl-qdisc-ops-peekcl-qdisc returns NULL, we check the return value before using it, similar to the existing approac...