frr: denial of service via crafted BGP UPDATE message

A flaw was found in FRRouting FRR. An unauthenticated remote attacker can exploit an integer underflow vulnerability by supplying a specially crafted BGP Border Gateway Protocol UPDATE message. This issue can lead to a Denial of Service DoS...

ALPINE-CVE-2026-3238

A flaw was found in Samba’s WINS server component when running as an Active Directory Domain Controller. The WINS protocol handlers for certain request types did not properly validate incoming packets, allowing an unauthenticated remote attacker to trigger a NULL pointer dereference and crash the...

urllib3: urllib3: Denial of Service due to excessive HTTP response decompression

A flaw was found in urllib3, an HTTP client library for Python. This vulnerability allows a remote attacker to cause excessive resource consumption, such as high CPU usage and massive memory allocation, on the client side. This occurs when urllib3 attempts to decompress an entire HTTP response,...

CVE-2026-11451

A flaw has been found in GL.iNet GL-MT3000 4.4.5. This impacts the function snprintf of the file /cgi-bin/glc of the component FTP Protocol Handler. Executing a manipulation of the argument mediadir can lead to command injection. It is possible to launch the attack remotely. Upgrading to version...

CVE-2026-3238

A flaw was found in Samba’s WINS server component when running as an Active Directory Domain Controller. The WINS protocol handlers for certain request types did not properly validate incoming packets, allowing an unauthenticated remote attacker to trigger a NULL pointer dereference and crash the...

Important: Red Hat Security Advisory: frr security update

An update for frr is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...

frr: denial of service via crafted BGP UPDATE message

A flaw was found in FRRouting FRR. An unauthenticated remote attacker can exploit an integer underflow vulnerability by supplying a specially crafted BGP Border Gateway Protocol UPDATE message. This issue can lead to a Denial of Service DoS...

frr: FRRouting: Denial of Service via crafted BGP UPDATE message

A flaw was found in FRRouting FRR. Missing input validation in the rfapiRibBi2Ri function allows a remote attacker to cause a Denial of Service DoS by sending a specially crafted BGP Border Gateway Protocol UPDATE message. This vulnerability can disrupt network services managed by FRR...

Moderate: Red Hat Security Advisory: libssh security update

An update for libssh is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support and Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability...

PT-2026-47625

Name of the Vulnerable Software and Affected Versions Puma versions prior to 7.2.1 Puma versions prior to 8.0.2 Description When PROXY protocol v1 support is enabled, the server reads incoming bytes into an internal buffer and waits for a carriage return and line feed CRLF to identify a PROXY v1...

PT-2026-47299

Name of the Vulnerable Software and Affected Versions ninenines gun versions 1.0.0 through 2.3.x Description Uncontrolled Resource Consumption in the gun http module allows a malicious server to exhaust client memory through unbounded HTTP/1.1 response buffering. In the handle/5 function, three...

ALSA-2026:24347 Important: frr security update

FRRouting is free software that manages TCP/IP based routing protocols. It supports BGP4, OSPFv2, OSPFv3, ISIS, RIP, RIPng, PIM, NHRP, PBR, EIGRP and BFD. Security Fixes: frr: denial of service via crafted FlowSpec component CVE-2026-37457 frr: denial of service via crafted BGP UPDATE message...

PT-2026-47555

Summary An attacker can cause DoS by sending crafted Redis payloads across multiple connections without r . This exhausts the server's direct memory pool OutOfDirectMemoryError, preventing legitimate connections from being processed. Details io.netty.handler.codec.redis.RedisDecoder decodes the...

The vulnerability of the OAuth protocol implementation of the artificial intelligence-based platform LibreChat, which allows a perpetrator to gain unauthorized access to protected information.

The vulnerability of the OAuth protocol implementation of the artificial intelligence-based LibreChat platform is related to the lack of authentication for a critical function. Exploiting this vulnerability could allow a malicious actor to gain unauthorized access to protected information...

NLnet Labs Routinator 安全漏洞

NLnet Labs Routinator is an open-source RPKI routing origin verification service developed by NLnet Labs. There is a security vulnerability in NLnet Labs Routinator, which may lead to crashes when encountering files defined using a special document type via RRDP...

Gun 安全漏洞

Gun is an open-source Erlang HTTP client developed by Nine Nines that supports HTTP/1.1, HTTP/2, and WebSocket. Versions of Gun from 2.0.0 to 2.4.0 contained security vulnerabilities. These vulnerabilities stemmed from unexpected status codes or return values in the gunhttp module, which could...

OfflineIMAP 安全漏洞

OfflineIMAP is an open-source Python utility designed for synchronizing emails with IMAP servers. Versions of OfflineIMAP prior to 8.0.3 contained a security vulnerability. This vulnerability stemmed from the STARTTLS feature, which allowed trust in the server before authentication. This could le...

TencentOS Server 4: wireshark (TSSA-2026:0340)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2026:0340 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities...

PT-2026-47301

Name of the Vulnerable Software and Affected Versions Routinator affected versions not specified Description Routinator exits upon encountering any error while accepting incoming HTTP or RTR connections. This includes recoverable errors, such as exhausting available file descriptors. An attacker...

The vulnerability of the Zimbra Collaboration Suite’s email management system lies in the lack of measures to neutralize special elements in LDAP requests. This allows attackers to gain unauthorized access to protected information.

The vulnerability of the Zimbra Collaboration Suite email management system is related to the failure to take measures to neutralize special elements in the LDAP request. Exploiting this vulnerability can allow an attacker operating remotely to gain unauthorized access to protected information...