CVE-2026-43859

A flaw was found in mutt, an email client, where it mishandles cryptographic digests used for IMAP Internet Message Access Protocol authentication. This incorrect handling could lead to a low integrity impact, potentially allowing a remote attacker to subtly affect the authentication process...

Apache HTTP Server: mod_proxy_ajp: Heap Buffer Over-Read Due to Missing Null-Termination Check (ajp_msg_get_string)

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Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling due to the lack of size limits applied to the Properties section during the decoding process. An attacker can cause excessive CPU and memory consumption by sending MQTT messages with...

CVE-2026-41661

Admidio is an open-source user management solution. Prior to version 5.0.9, an unauthenticated attacker can execute arbitrary JavaScript in any Admidio user's browser through a reflected XSS in system/msgwindow.php. The endpoint passes user input through htmlspecialchars, which does not encode...

Bandit Buffers Unbounded WebSocket Continuation Frames, Allowing Unauthenticated Memory Exhaustion

Summary A single unauthenticated WebSocket client can exhaust server memory in any Bandit-fronted application that accepts WebSocket connections. The fragmented-message reassembly path appends every Continuationfin: false frame's payload to a per-connection iolist with no cumulative size cap, so ...

GHSA-PF94-94M9-536P Bandit Buffers Unbounded WebSocket Continuation Frames, Allowing Unauthenticated Memory Exhaustion

Summary A single unauthenticated WebSocket client can exhaust server memory in any Bandit-fronted application that accepts WebSocket connections. The fragmented-message reassembly path appends every Continuationfin: false frame's payload to a per-connection iolist with no cumulative size cap, so ...

CVE-2026-41661 Admidio: Reflected XSS in msg_window.php via Square Bracket to HTML Tag Conversion

Admidio is an open-source user management solution. Prior to version 5.0.9, an unauthenticated attacker can execute arbitrary JavaScript in any Admidio user's browser through a reflected XSS in system/msgwindow.php. The endpoint passes user input through htmlspecialchars, which does not encode...

EUVD-2026-28274

Admidio is an open-source user management solution. Prior to version 5.0.9, an unauthenticated attacker can execute arbitrary JavaScript in any Admidio user's browser through a reflected XSS in system/msgwindow.php. The endpoint passes user input through htmlspecialchars, which does not encode...

CVE-2026-41661

CVE-2026-41661 describes a reflected XSS in Admidio prior to 5.0.9. The attack uses the endpoint system/msg_window.php; input in message_var1 is passed through htmlspecialchars(), which leaves square brackets intact. Language::prepareTextPlaceholders() then converts [ and ] to , allowing the inje...

CVE-2026-41661

Admidio is an open-source user management solution. Prior to version 5.0.9, an unauthenticated attacker can execute arbitrary JavaScript in any Admidio user's browser through a reflected XSS in system/msgwindow.php. The endpoint passes user input through htmlspecialchars, which does not encode...

SUSE CVE-2026-37461

An out-of-bounds read in the ParseIP6Extended function /bgp/bgp.go of gobgp v4.3.0 allows attackers to cause a Denial of Service DoS via supplying a crafted BGP UPDATE message...

Netty Redis Codec Encoder has a CRLF Injection Issue

Security Vulnerability Report: CRLF Injection in Netty Redis Codec Encoder 1. Vulnerability Summary | Field | Value | |-------|-------| | Product | Netty | | Version | 4.2.12.Final and all prior versions with codec-redis | | Component | io.netty.handler.codec.redis.RedisEncoder | | Vulnerability...

PT-2026-38553

Name of the Vulnerable Software and Affected Versions Postorius versions prior to 1.3.14 Description The software fails to escape HTML in the message subject when rendering it within the Held messages pop-up. This issue was exploited in the wild in May 2026. Recommendations Update to a version...

Postorius 跨站脚本漏洞

Postorius is an open-source web application developed by GNU Mailman for managing email lists. Versions of Postorius 1.3.13 and earlier contained a cross-site scripting vulnerability. This vulnerability stemmed from the lack of escaping of HTML in the message titles when these titles were rendere...

PT-2026-38399

Name of the Vulnerable Software and Affected Versions Netty affected versions not specified Description Resource exhaustion occurs because the MQTT 5 header Properties section is parsed and buffered before any message size limit is applied. In the MqttDecoder class, the decodeVariableHeader...

The vulnerability of SMB2 protocol discoverer, the Wireshark network traffic analyzer, allows a hacker to cause a service failure.

The vulnerability of SMB2 protocol analyzer in Wireshark is related to improper management of sequential memory allocation. Exploiting this vulnerability can allow attackers to cause service failures...

MAXHUB Pivot client application 加密问题漏洞

The MAXHUB Pivot client application is a client component of the MAXHUB company’s device management platform. Versions of the MAXHUB Pivot client application prior to 1.36.2 contained an encryption vulnerability. This vulnerability stemmed from the hardcoded AES key within the application. It cou...

PT-2026-38599

Name of the Vulnerable Software and Affected Versions MAXHUB Pivot client versions prior to 1.36.2 Description An issue in the application allows an attacker to obtain encrypted tenant email addresses and related metadata from any tenant. Because a hardcoded AES key Advanced Encryption Standard, ...

RockyLinux 9 : dovecot (RLSA-2026:13857)

The remote RockyLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:13857 advisory. dovecot: ManageSieve: Denial of Service via crafted SASL initial response in AUTHENTICATE command CVE-2025-59032 dovecot: denial of service via crafted...

The vulnerability of the dissect_icmpv6_nd_opt() function in the ICMPv6 protocol analyzer for computer network traffic analysis tool Wireshark allows a hacker to cause a service failure.

The vulnerability of the dissecticmpv6ndopt function in the ICMPv6 protocol analyzer for computer network traffic analysis tool Wireshark is related to an uncontrolled recursion. Exploiting this vulnerability could allow a attacker to cause service interruptions...