2321 matches found
freerdp: FreeRDP 3.0.0 through 3.30.0 Protocol Negotiation Bypass
A flaw was found in FreeRDP server. This vulnerability allows unauthenticated attackers to bypass server policies that disable Remote Desktop Services over Transport Layer Security RDSTLS connections. By sending incompatible protocol requests and then completing a TLS handshake, attackers can...
Uncontrolled Resource Consumption
Apache Qpid Broker-J is vulnerable to Uncontrolled Resource Consumption. The vulnerability is due to unbounded caching of symbol values, which allows a pre-authentication attacker to exhaust server resources and cause a denial-of-service condition...
Denial-Of-Service (DoS)
Apache Qpid Proton-J is vulnerable to denial-of-service DoS. The vulnerability is due to improper handling of type size/count values, which allows a pre-authentication attacker to trigger excessive memory allocation and potentially cause a denial of service...
Security update for glib2 (moderate)
openSUSE security update: security update for glib2 ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:21977-1 Rating: moderate References: bsc1272206 Cross-References: CVE-2026-15588 CVSS scores: CVE-2026-15588 SUSE : 5.3...
PT-2026-105178
RabbitMQ is a messaging and streaming broker. From 3.13.0 until 3.13.15, 4.0.20, 4.1.11, and 4.2.6, the Web STOMP WebSocket handler enforced neither max frame size nor login timeout before authentication, allowing an unauthenticated client to keep a connection alive with a slow stream of small...
CentOS Linux 8.5 [TuxCare] Security Update: dovecot / dovecot-devel / dovecot-mysql / dovecot-pgsql / etc (CENTOS8.5:CLSA-2026:1778173027)
The CentOS Linux 8.5 host has packages installed that are affected by a vulnerability as referenced in the TuxCare CENTOS8.5:CLSA-2026:1778173027 advisory. - Attacker can send a specifically crafted message before authentication that causes managesieve to allocate large amount of memory. Attacker...
CentOS Linux 8.4 [TuxCare] Security Update: dovecot / dovecot-devel / dovecot-mysql / dovecot-pgsql / etc (CENTOS8.4:CLSA-2026:1778172123)
The CentOS Linux 8.4 host has packages installed that are affected by a vulnerability as referenced in the TuxCare CENTOS8.4:CLSA-2026:1778172123 advisory. - Attacker can send a specifically crafted message before authentication that causes managesieve to allocate large amount of memory. Attacker...
Denial Of Service
Apache Qpid Proton-J is vulnerable to denial of service. The vulnerability is due to unbounded symbol value caching, where the cache can grow without limit and a pre-authentication attacker can send crafted data to exhaust resources, leading to denial of service...
OPENSUSE-SU-2026:21977-1 Security update for glib2
This update for glib2 fixes the following issue: - CVE-2026-15588: GDBusServer pre-authentication DoS via unbounded SASL line buffering bsc1272206...
CVE-2026-102509
Memory Allocation with Excessive Size Value, Allocation of Resources Without Limits, and Uncontrolled Recursion in the Java implementation of Apache PLC4X PLC4J allow a malicious or impersonated device to exhaust the memory or stack of the client application, causing a denial of service. In the O...
CVE-2026-102509 Apache PLC4X, Apache PLC4X: Pre-authentication resource exhaustion in the OPC UA driver and the Java SPI parser
Memory Allocation with Excessive Size Value, Allocation of Resources Without Limits, and Uncontrolled Recursion in the Java implementation of Apache PLC4X PLC4J allow a malicious or impersonated device to exhaust the memory or stack of the client application, causing a denial of service. In the O...
CVE-2026-102509 Apache PLC4X, Apache PLC4X: Pre-authentication resource exhaustion in the OPC UA driver and the Java SPI parser
Memory Allocation with Excessive Size Value, Allocation of Resources Without Limits, and Uncontrolled Recursion in the Java implementation of Apache PLC4X PLC4J allow a malicious or impersonated device to exhaust the memory or stack of the client application, causing a denial of service. In the O...
PT-2026-103082
Name of the Vulnerable Software and Affected Versions Apache PLC4X versions 0.10.0 through 0.13.1 Description Memory allocation with excessive size values, allocation of resources without limits, and uncontrolled recursion in the Java implementation of Apache PLC4X PLC4J can allow a malicious or...
PT-2026-103621
Name of the Vulnerable Software and Affected Versions iperf3 versions 3.20 through 3.21 Description A pre-authentication heap buffer overflow exists in the decrypt rsa message function. This occurs because a 256-byte RSA buffer is read using a ciphertext length controlled by the attacker, allowin...
SUSE CVE-2026-67230
RabbitMQ is a messaging and streaming broker. From 3.13.0 until 3.13.15, 4.0.20, 4.1.11, and 4.2.6, the Web STOMP WebSocket handler enforced neither maxframesize nor logintimeout before authentication, allowing an unauthenticated client to keep a connection alive with a slow stream of small frame...
ANT-2026-K9VH6KBR · freerdp/freerdp · Heap Buffer Overflow
heap-buffer-overflow high CVE-2026-64620 GHSA-pjqx-v446-x7fc Severity Claude high · Security research firm high · Maintainer - Discovered by Claude Mythos Preview REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Ada Logics. ANT-2026-K9VH6KBR: Pre-auth...
GO-2026-6541 Grafana: Pre-authentication denial of service in the public dashboard query handler in github.com/grafana/grafana
Grafana: Pre-authentication denial of service in the public dashboard query handler in github.com/grafana/grafana. NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions. If this is causing false-positive report...
Security update for glib2
This update for glib2 fixes the following issue: CVE-2026-15588: GDBusServer pre-authentication DoS via unbounded SASL line buffering bsc1272206. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper patch". Alternatively y...
