ipa: FreeIPA: Unauthenticated DoS in `/ipa/migration/migration.py` via Unbounded Request Body Read

A flaw was found in FreeIPA. A remote, unauthenticated attacker can exploit this vulnerability by sending oversized form POST requests to the /ipa/migration/migration.py endpoint. This can force the migration handler to read attacker-controlled request bodies fully into memory, leading to increas...

ALSA-2026:72279 Critical: ipa security, bug fix, and enhancement update

AlmaLinux Identity Management IdM is a centralized authentication, identity management, and authorization solution for both traditional and cloud-based enterprise environments. Security Fixes: ipa: FreeIPA: Unauthenticated DoS in /ipa/i18nmessages via Unbounded Request Body Read CVE-2026-73198 ip...

ipa: FreeIPA: Unauthenticated DoS in `/ipa/migration/migration.py` via Unbounded Request Body Read

A flaw was found in FreeIPA. A remote, unauthenticated attacker can exploit this vulnerability by sending oversized form POST requests to the /ipa/migration/migration.py endpoint. This can force the migration handler to read attacker-controlled request bodies fully into memory, leading to increas...

Critical: ipa security, bug fix, and enhancement update

AlmaLinux Identity Management IdM is a centralized authentication, identity management, and authorization solution for both traditional and cloud-based enterprise environments. Security Fixes: ipa: FreeIPA: Unauthenticated DoS in /ipa/i18nmessages via Unbounded Request Body Read CVE-2026-73198 ip...

CVE-2026-54247

Skipper (Zalando's HTTP router and reverse proxy) contains an unbounded memory allocation in its Kubernetes admission webhook handler (dataclients/kubernetes/admission/admission.go). The handler calls io.ReadAll(r.Body) without enforcing a size limit, so an attacker with in-cluster network access...

CVE-2026-85534

A flaw in libsoup 's HTTP/2 client can crash the process when a malicious server manipulates flow-control settings. When a client sends a request body from a non-pollable input stream , the library may buffer more data than the current flow-control window allows. A remote HTTP/2 server can then s...

CrowdSec -- multiple vulnerabilities

The CrowdSec Team reports: GHSA-g2x2-jgfg-pg7g: HTTP acquisition datasource lacks a decompressed body cap and trusts Content-Length. GHSA-rh69-4vqj-9gj8: Unbounded request-body read in kubernetes-audit acquisition webhook...

CVE-2026-73197 Ipa: freeipa: unauthenticated dos in `/ipa/migration/migration.py` via unbounded request body read

A flaw was found in FreeIPA. A remote, unauthenticated attacker can exploit this vulnerability by sending oversized form POST requests to the /ipa/migration/migration.py endpoint. This can force the migration handler to read attacker-controlled request bodies fully into memory, leading to increas...

Skipper: Unbounded Request Body Read in Admission Webhook Causes Memory Exhaustion DoS

Summary The Kubernetes admission webhook handler reads the entire request body using io.ReadAllr.Body without any size limit. Any client that can reach the webhook port within the cluster can send a multi-GB payload, causing the skipper process to exhaust memory and be OOM-killed. This disrupts a...

CVE-2026-49841

FreeSWITCH is a Software Defined Telecom Stack enabling the digital transformation from proprietary telecom switches to a software implementation that runs on any commodity hardware. Prior to version 1.11.1, the modverto HTTP request handler allocates a fixed 2 MiB buffer for a POST...

CVE-2026-41585

ZEBRA is a Zcash node written entirely in Rust. From zebrad versions 2.2.0 to before 4.3.1 and from zebra-rpc versions 1.0.0-beta.45 to before 6.0.2, a vulnerability in Zebra's JSON-RPC HTTP middleware allows an authenticated RPC client to cause a Zebra node to crash by disconnecting before the...

CVE-2026-41585

ZEBRA is a Zcash node written entirely in Rust. From zebrad versions 2.2.0 to before 4.3.1 and from zebra-rpc versions 1.0.0-beta.45 to before 6.0.2, a vulnerability in Zebra's JSON-RPC HTTP middleware allows an authenticated RPC client to cause a Zebra node to crash by disconnecting before the...

CVE-2026-41585

ZEBRA’s JSON-RPC HTTP middleware is vulnerable to Denial of Service via interrupted requests. Affected: zebrad 2.2.0–<4.3.1 and zebra-rpc 1.0.0-beta.45–

CVE-2026-41585 ZEBRA: Denial of Service via Interrupted JSON-RPC Requests from Authenticated Clients

ZEBRA is a Zcash node written entirely in Rust. From zebrad versions 2.2.0 to before 4.3.1 and from zebra-rpc versions 1.0.0-beta.45 to before 6.0.2, a vulnerability in Zebra's JSON-RPC HTTP middleware allows an authenticated RPC client to cause a Zebra node to crash by disconnecting before the...

GHSA-JWCH-W7WH-GQJM free5GC UDR: Fail-open handling in PolicyDataSubsToNotifyPost allows unintended subscription creation

Summary A fail-open request handling flaw in the UDR service causes the /nudr-dr/v2/policy-data/subs-to-notify POST handler to continue processing requests even after request body retrieval or deserialization errors. This may allow unintended creation of Policy Data notification subscriptions wit...

CVE-2026-21388 Unbounded Request Body Read in MS Teams Plugin {{/lifecycle}} Webhook Endpoint

Mattermost Plugins versions =2.3.1 fail to limit the request body size on the /lifecycle webhook endpoint which allows an authenticated attacker to cause memory exhaustion and denial of service via sending an oversized JSON payload. Mattermost Advisory ID: MMSA-2026-00610...

EUVD-2026-16744

Fleet's unbounded request body read allows remote Denial of Service...

Linux Distros Unpatched Vulnerability : CVE-2018-20452

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The readMSATbody function in ole.c in libxls 1.4.0 has an invalid free that allows attackers to cause a denial of service application crash or possibly have...

OESA-2024-1976 firefox security update

Mozilla Firefox is a standalone web browser, designed for standards compliance and performance. Its functionality can be enhanced via a plethora of extensions. Security Fixes: By monitoring the time certain operations take, an attacker could have guessed which external protocol handlers were...

golang: net/http/internal: Denial of Service (DoS) via Resource Consumption via HTTP requests

A flaw was found in the Golang net/http/internal package. This issue may allow a malicious user to send an HTTP request and cause the receiver to read more bytes from network than are in the body up to 1GiB, causing the receiver to fail reading the response, possibly leading to a Denial of Servic...