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Search Results (24168 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-93575 | 2 Io.netty, Redhat | 9 Netty-codec-http, Amq Broker, Build Of Apache Camel For Spring Boot and 6 more | 2026-09-21 | 7.5 High |
| A flaw was found in Netty's MqttDecoder. An unauthenticated remote attacker can exploit this vulnerability by sending a specially crafted MQTT CONNECT packet. The decoder fails to properly validate the 'Properties Length' against the 'Remaining Length', allowing an attacker to bypass size limits. This leads to excessive memory and CPU consumption, resulting in a denial of service (DoS) due to an OutOfMemoryError. | ||||
| CVE-2026-93572 | 2 Io.netty, Redhat | 8 Netty-codec-http, Build Of Apache Camel For Spring Boot, Camel Spring Boot and 5 more | 2026-09-21 | 7.5 High |
| A flaw was found in Netty's `RedisArrayAggregator` component. A remote attacker can exploit this vulnerability by sending specially crafted nested Redis (RESP) array headers. This can cause the `RedisArrayAggregator` to eagerly preallocate a large amount of heap memory, leading to heap memory exhaustion and a Denial of Service (DoS) for applications using `RedisDecoder` with `RedisArrayAggregator` on untrusted traffic. | ||||
| CVE-2026-93578 | 2 Io.netty, Redhat | 3 Netty-codec-http, Build Of Apache Camel For Spring Boot, Camel Spring Boot | 2026-09-21 | 5.9 Medium |
| A flaw was found in Netty's Online Certificate Status Protocol (OCSP) Client. The client fails to verify the 'id-kp-OCSPSigning' Extended Key Usage (EKU) in OCSP responder certificates. A remote attacker, holding any valid certificate issued by the same Certificate Authority (CA), can exploit this by forging 'GOOD' OCSP responses for revoked certificates. This bypasses certificate revocation checks, allowing applications using Netty's OCSP Client to accept certificates that should have been revoked, leading to an authorization bypass. | ||||
| CVE-2026-93563 | 2 Io.netty, Redhat | 8 Netty-codec-http, Build Of Apache Camel For Spring Boot, Camel Spring Boot and 5 more | 2026-09-21 | 7.5 High |
| A flaw was found in Netty's `SmtpResponseDecoder` component. A remote attacker, acting as a malicious or man-in-the-middle (MITM) SMTP server, could exploit this by sending a specially crafted, unbounded multi-line SMTP response without a terminator. This vulnerability leads to unbounded memory accumulation within the client's Java Virtual Machine (JVM) heap, causing an `OutOfMemoryError` and a denial of service (DoS) due to a process crash. | ||||
| CVE-2026-93491 | 2 Io.netty, Redhat | 21 Netty-codec-http, Amq Broker, Amq Broker 7 and 18 more | 2026-09-21 | 7.5 High |
| A flaw was found in Netty's HttpServerCodec. A remote, unauthenticated attacker can exploit this vulnerability by pipelining HTTP/1.1 requests on a single connection and withholding reads. This action causes the methodOverflowQueue to grow without limit, leading to unbounded heap memory consumption and a denial of service due to memory exhaustion. | ||||
| CVE-2026-93492 | 2 Io.netty, Redhat | 21 Netty-codec-http2, Amq Broker, Amq Broker 7 and 18 more | 2026-09-21 | 5.3 Medium |
| A flaw was found in Netty's HTTP/2 HpackEncoder. A remote attacker can exploit this by sending HTTP/2 SETTINGS frames with a very large MAX_HEADER_TABLE_SIZE. This causes the HpackEncoder to store an excessive number of unique headers, leading to increased CPU usage and memory consumption, ultimately resulting in a Denial of Service (DoS). | ||||
| CVE-2026-93560 | 2 Io.netty, Redhat | 8 Netty-codec-http, Build Of Apache Camel For Spring Boot, Camel Spring Boot and 5 more | 2026-09-21 | 7.5 High |
| A flaw was found in the Netty STOMP codec. A remote attacker could send a specially crafted STOMP frame with a content-length header exceeding the maximum integer value. This integer truncation vulnerability could lead to an infinite decode loop, causing a Denial of Service (DoS) by exhausting memory and CPU resources. | ||||
| CVE-2026-93558 | 2 Io.netty, Redhat | 22 Netty-codec-http, Amq Broker, Amq Broker 7 and 19 more | 2026-09-21 | 7.5 High |
| A flaw was found in Netty's WebSocketServerExtensionHandler. A remote, unauthenticated attacker can exploit this vulnerability by using HTTP/1.1 pipelining to send requests faster than the application can respond. This leads to an unbounded growth of a per-connection queue, consuming excessive memory. Eventually, this can cause the Java Virtual Machine (JVM) to exhaust its heap, resulting in a Denial of Service (DoS) for the affected server. | ||||
| CVE-2026-93564 | 1 Redhat | 18 Amq Broker, Amq Broker 7, Apicurio Registry and 15 more | 2026-09-21 | 7.5 High |
| A flaw was found in Netty. A reference-count leak in the HAProxy PROXY-v2 message decoder allows a remote, unauthenticated attacker to send specially crafted PROXY-protocol v2 headers. This can lead to memory exhaustion, resulting in a Denial of Service (DoS) for the affected system. | ||||
| CVE-2026-93653 | 2 Poppler, Redhat | 4 Poppler, Enterprise Linux, Hardened Images and 1 more | 2026-09-21 | 5.5 Medium |
| A denial of service flaw was found in Poppler's Splash backend. A crafted PDF with tiling-pattern geometry approaching the int32 boundary can cause SplashOutputDev::tilingPatternFill to compute an attacker-controlled repeat count that drives an excessively long loop in the pattern-fill scanline routine, without a corresponding memory allocation. An attacker could exploit this by supplying a malicious PDF to an application that renders it via Poppler's Splash backend, causing the rendering process to consume 100% CPU for an attacker-controlled, extended duration. | ||||
| CVE-2026-93566 | 2 Red Hat, Redhat | 21 Red Hat Amq Broker 7, Amq Broker, Amq Clients and 18 more | 2026-09-21 | 6.5 Medium |
| A flaw was found in Netty. A remote attacker could exploit this by sending a specially crafted HTTP request that includes control characters within the chunk-size line. This bypasses the intended strict validation, allowing the attacker to inject arbitrary HTTP requests. This vulnerability can lead to HTTP request smuggling, potentially resulting in information disclosure or other unauthorized actions. | ||||
| CVE-2026-10832 | 1 Redhat | 23 Apache Camel Hawtio, Build Keycloak, Build Of Apache Camel - Hawtio and 20 more | 2026-09-21 | 5.9 Medium |
| A flaw was found in the DERDecoder class within wildfly-elytron-asn1. A remote attacker can exploit this resource exhaustion vulnerability by sending a specially crafted DER (Distinguished Encoding Rules) payload. The decoder attempts to allocate excessive memory based on an inflated length value without proper validation, leading to Java Virtual Machine (JVM) memory exhaustion. This results in a remote Denial of Service (DoS) for services that process untrusted DER/ASN.1 input, including SASL (Simple Authentication and Security Layer) authentication mechanisms and X.500 certificate principal parsing paths. | ||||
| CVE-2026-91149 | 1 Redhat | 3 Enterprise Linux, Openshift Dev Spaces, Openshift Devspaces | 2026-09-21 | 7.5 High |
| A flaw was found in Cockpit. An unauthenticated remote attacker can exploit this vulnerability by initiating and sustaining numerous simultaneous connections to the `cockpit-tls` service. This forces the service to create an unbounded number of detached threads, consuming system resources such as memory and file descriptors. The primary consequence is a denial of service (DoS), leading to degradation or complete unavailability of the Cockpit service for legitimate users. | ||||
| CVE-2026-91147 | 1 Redhat | 3 Enterprise Linux, Openshift Dev Spaces, Openshift Devspaces | 2026-09-21 | 5.9 Medium |
| A flaw was found in `cockpit-ws`. This vulnerability allows a remote, unauthenticated attacker to cause a Denial of Service (DoS) by sending a specially crafted request. When the `WebService.UrlRoot` is configured and a request is made to the exact URL-root prefix without a trailing slash, `cockpit-ws` can terminate unexpectedly. This issue leads to the unavailability of the Cockpit web service. | ||||
| CVE-2026-91142 | 1 Redhat | 3 Enterprise Linux, Openshift Dev Spaces, Openshift Devspaces | 2026-09-21 | 3.6 Low |
| A flaw was found in Cockpit. An integer overflow vulnerability in the `do_lastlog()` function, specifically in the offset calculation for `lastlog` entries on ILP32 (Integer, Long, Pointer 32-bit) builds, can be exploited. A low-privileged authenticated user with a specially provisioned large User ID (UID) can cause the computed offset to wrap around. This allows the user to perform unauthorized reads and writes to other users' `lastlog` records, potentially disclosing or altering sensitive login accounting information. | ||||
| CVE-2026-93432 | 1 Redhat | 11 Apicurio Registry, Build Keycloak, Build Of Apache Camel For Quarkus and 8 more | 2026-09-21 | 6.1 Medium |
| A flaw was found in the Quarkus Qute template engine. When the {#eval} section helper processes a sub-template, it fails to pass the parent template's content type information. This bypasses standard escaping mechanisms, allowing untrusted data to be output as raw, unescaped text. This vulnerability can lead to Cross-Site Scripting (XSS) and JSON Injection, potentially allowing a remote attacker to execute arbitrary code in a user's browser or manipulate data. | ||||
| CVE-2026-93574 | 2 Io.netty, Redhat | 21 Netty-codec-http, Amq Broker, Amq Clients and 18 more | 2026-09-21 | 6.5 Medium |
| A flaw was found in Netty's `netty-codec-http` component. A remote attacker could exploit this vulnerability by sending a specially crafted HTTP/1.1 chunk-size token that includes post-digit whitespace. This incorrect parsing of the chunk size can lead to HTTP request smuggling. This allows an attacker to bypass security controls or access unauthorized resources in proxy/backend deployments. | ||||
| CVE-2026-93562 | 2 Io.netty, Redhat | 21 Netty-codec-http, Amq Broker, Amq Clients and 18 more | 2026-09-21 | 6.5 Medium |
| A flaw was found in Netty's HTTP/1 decoder. Incomplete validation of malformed Transfer-Encoding headers allows a remote attacker to perform HTTP request smuggling. By sending specially crafted HTTP requests, an attacker can inject arbitrary HTTP requests, potentially bypassing security controls or accessing unauthorized resources. | ||||
| CVE-2026-93999 | 1 Redhat | 4 Build Keycloak, Build Of Keycloak, Red Hat Single Sign On and 1 more | 2026-09-21 | 4.2 Medium |
| A flaw was found in the OIDC protocol implementation of Keycloak, an open-source identity and access management solution. The issue occurs during the token refresh process when the server restores requested audiences from stored client IDs. Keycloak fails to verify if the target audience client is still enabled before issuing a new access token. This allows an application with an existing refresh token to continue obtaining valid access tokens for a disabled client, potentially bypassing administrative access controls for resource servers that rely on offline JWT validation. | ||||
| CVE-2026-80110 | 1 Redhat | 3 Certificate System, Dogtag Certificate System, Enterprise Linux | 2026-09-21 | 8.1 High |
| A flaw was found in pki-core. The v2 REST ACL filter selects a tie-breaking permission for colliding literal and wildcard ACL keys using lexicographic string comparison rather than specificity, causing a wildcard-mapped permission to override a more specific literal-mapped permission when both match. In the CA's profile-management REST API this allows a request to POST /v2/profiles/raw -- intended to require Administrator-level profiles.create permission -- to instead be authorized under the lower-privileged profiles.approve permission held by the default Certificate Manager Agents group. The highest threat from this vulnerability is to confidentiality and integrity of the certificate authority's issuance policy. | ||||