CVE-2026-75925

IXON VPN Client CRLF Injection

Improper neutralization of CRLF sequences in IXON VPN Client before version 1.4.7 allows an attacker to execute commands as root or SYSTEM. Configuration values accepted by the local service are written to a file later consumed by a privileged subprocess, without line-ending sequences being neutralized, which allows additional directives to be introduced into that file. The configuration interface accepts changes without authenticating or verifying the origin of the requester. The injected configuration persists on disk across restarts of the client and the operating system, and the VPN connection continues to function normally, so there is no behavioral change visible to the user.

CVSS 4.0 · 9.4 Critical EPSS < 1% KEV · Not listed

Vendors

Ixon

Products

Ixon Vpn Client

CVE-2026-84372

Predis: Redis command injection and denial of service via CRLF smuggling in pipelined commands on aggregate connections

Predis is a flexible and feature-complete Redis and Valkey client for PHP. From version 3.0.0-RC1 until version 3.3.0, pipeline handling on aggregate cluster and replication connections reparses an already serialized RESP buffer in AbstractAggregateConnection::write() by splitting it with explode("\r\n") instead of honoring RESP length prefixes. Attacker-controlled keys or values containing CRLF sequences can therefore be interpreted by Command::deserializeCommand() as additional commands. On cluster connections, ClusterStrategy::getFakeKey() can route injected keyless commands using the literal fake key value "key", permitting operations such as shard-wide cache deletion, targeted data modification, data reads, or node disruption. On replication connections, malformed reparsing can throw an uncaught exception and repeatedly terminate affected requests. Only pipeline() reaches this vulnerable path; transaction() and MULTI are not affected. This issue is fixed in version 3.3.0.

CVSS 3.1 · 9.8 Critical EPSS 1.0% KEV · Not listed

Vendors

Predis

Products

Predis

CVE-2026-71572

Joomla! Core - [20260801] - Response header injection in download views in Joomla 3.0.0-5.4.7, 6.0.0-6.1.2

Joomla! Core - [20260801] - Response header injection in download views in Joomla 3.0.0-5.4.7, 6.0.0-6.1.2 - Lack of output processing allowed a header injection in the multiple download views, leading to reflected file download / content-type confusion.

CVSS 4.0 · 4.8 Medium EPSS < 1% KEV · Not listed

Vendors

Joomla

Products

Joomla! Joomla\!

CVE-2026-71573

Joomla! Core - [20260802] - Improper CORS origin validation in Joomla 4.0.0-5.4.7, 6.0.0-6.1.2

Joomla! Core - [20260802] - Improper CORS origin validation in Joomla 4.0.0-5.4.7, 6.0.0-6.1.2 - An improper implementation prevented configured CORS origins from being properly validated in CORS requests.

CVSS 4.0 · 6.9 Medium EPSS < 1% KEV · Not listed

Vendors

Joomla

Products

Joomla! Joomla\!

CVE-2026-82661

Nodemailer CRLF Injection via List-* Header Comments

Nodemailer before 8.0.9 fails to sanitize carriage return and line feed characters in list comment fields, allowing attackers to inject arbitrary message headers. An attacker with control over list.*.comment parameters can inject CRLF sequences to create additional headers in generated RFC822 messages, altering mail client behavior and message semantics.

CVSS 4.0 · 5.3 Medium EPSS < 1% KEV · Not listed

Vendors

Nodemailer

Products

Nodemailer

CVE-2026-47890

Spring Framework Server Sent Event stream corruption while rendering fragments

Spring MVC and WebFlux applications are vulnerable to stream corruption when using Server-Sent Events (SSE) with view fragments. Spring Framework 7.0.0 - 7.0.8 Spring Framework 6.2.0 - 6.2.19

CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed

Vendors

Spring Vmware

Products

Spring Framework Spring Framework

CVE-2026-33604

dovecot: Dovecot: SMTP smuggling vulnerability allows spoofed email injection

An attacker that can get Dovecot to relay a message, for example through Sieve redirect or submission relay, can use a crafted line ending in the message body to bypass the outbound protection that prevents message content from being interpreted as SMTP commands. A downstream mail server that hasn't yet fixed the SMTP smuggling vulnerability can be tricked into treating part of the message body as new SMTP commands, allowing injection of spoofed email. This is the same vulnerability class as CVE-2023-51764 and CVE-2023-51766. Where you control the receiving mail servers, ensure they reject bare carriage returns in message data. Update to non-vulnerable version. No publicly available exploits are known.

CVSS 3.1 · 5.9 Medium EPSS < 1% KEV · Not listed

Vendors

Open-xchange

Products

Ox Dovecot Ce Ox Dovecot Pro

CVE-2026-33606

dovecot: Dovecot: Unauthorized mailbox modification via dsync command injection

Mail content stored by a user can be crafted so that it is interpreted as dsync protocol commands when an administrator later runs dsync with the stream protocol, for example during a migration. Injected commands can modify mailbox state on the destination during migration or replication, including internal mailbox attributes that a user should not be able to set directly. It can also cause dsync errors. Avoid running dsync with the stream protocol on mailboxes with untrusted content. Update to non-vulnerable version. No publicly available exploits are known.

CVSS 3.1 · 4.8 Medium EPSS < 1% KEV · Not listed

Vendors

Open-xchange

Products

Ox Dovecot Ce Ox Dovecot Pro

CVE-2026-64785

swift-nio-http2: SwiftNIO HTTP/2: HTTP Request Smuggling and Response Splitting via Incomplete Header Validation

SwiftNIO HTTP/2 was missing validation on inbound HEADERS frames that let CR, LF, NUL, SP and other control characters reach an HTTP/1.1 backend through NIOHTTP2's HTTP/2-to-HTTP/1 codec, enabling HTTP request smuggling or response splitting. This vulnerability is addressed in swift-nio-http2 version 1.45.0.

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed

Vendors

Apple

Products

Swiftnio Http/2 Swiftnio Http\/2

CVE-2026-59313

Server Sent Event stream corruption in Spring MVC functional web framework

Spring MVC applications using the functional web framework are vulnerable to stream corruption when using Server-Sent Events (SSE). Spring Framework 7.0.0 - 7.0.8 Spring Framework 6.2.0 - 6.2.19 Spring Framework 6.1.0 - 6.1.28 Spring Framework 6.0.0 - 6.0.30 Spring Framework 5.3.0 - 5.3.49

CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed

Vendors

Spring Vmware

Products

Spring Framework Spring Framework

CVE-2026-82853

Nodemailer before 8.0.5 SMTP Command Injection via CRLF

Nodemailer versions before 8.0.5 contain an SMTP command injection vulnerability in the transport name option used in EHLO/HELO commands. The name parameter is concatenated directly into SMTP commands without sanitizing carriage return and line feed characters, allowing attackers to inject arbitrary SMTP commands for email spoofing and phishing attacks.

CVSS 4.0 · 6.9 Medium EPSS 1.0% KEV · Not listed

Vendors

Nodemailer

Products

Nodemailer

CVE-2025-8419

Org.keycloak/keycloak-services: keycloak smtp inject vulnerability

A vulnerability was found in Keycloak-services. Special characters used during e-mail registration may perform SMTP Injection and unexpectedly send short unwanted e-mails. The email is limited to 64 characters (limited local part of the email), so the attack is limited to very shorts emails (subject and little data, the example is 60 chars). This flaw's only direct consequence is an unsolicited email being sent from the Keycloak server. However, this action could be a precursor for more sophisticated attacks.

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed

Vendors

Redhat

Products

Build Keycloak Keycloak

CVE-2026-73335

Android App Vulnerable to Improper Authorization via Custom URL Scheme, Allowing Arbitrary JavaScript Execution

Android application "Myna Point" is vulnerable to Improper Authorization in Handler for Custom URL Scheme (CWE-939). A malicious application installed on the user's Android device may exploit the affected application's functionality through an Intent, potentially allowing arbitrary JavaScript to be executed within the affected application.

CVSS 4.0 · 4.6 Medium EPSS < 1% KEV · Not listed

Vendors

Digital Agency

Products

Android App "myna Point"

CVE-2026-54511

@logtape/syslog: syslog log injection via unescaped control characters and unvalidated SD-NAME keys

LogTape is an unobtrusive logging library. Prior to 1.3.11, 2.0.14, and 2.1.5, the @logtape/syslog package's escapeStructuredDataValue() function in packages/syslog/src/syslog.ts does not neutralize C0 control characters from U+0000 through U+001F in structured data values, and formatStructuredData() inserts property keys without validating the RFC 5424 SD-NAME grammar. When includeStructuredData is true, an attacker-controlled newline can terminate an RFC 6587 non-transparent TCP syslog frame and make following bytes appear as a forged RFC 5424 record, while a key containing a closing bracket or other forbidden character can terminate or corrupt the structured-data element. Applications that forward attacker-controlled property values or keys can therefore allow forged records with arbitrary hosts, applications, process identifiers, facilities, or severity levels, undermining downstream collector and SIEM integrity. This issue is fixed in versions 1.3.11, 2.0.14, and 2.1.5.

CVSS 3.1 · 8.6 High EPSS < 1% KEV · Not listed

Vendors

Dahlia

Products

Logtape

CVE-2026-77341

cpp-httplib: CRLF injection via unvalidated HTTP trailer headers in chunked response writing

cpp-httplib is a C++ header-only HTTP/HTTPS library. In version 0.49.0, the chunked-response trailer output path writes trailer header names and values directly to the socket without validating them, allowing CRLF sequences in a trailer field to inject additional headers or split the HTTP response. Unlike every other header-writing path in the library, the trailer-writing code applies none of the field-name and field-value checks that reject carriage return and line feed, so an application that places attacker-influenced data into a chunked response trailer emits attacker-controlled CRLF onto the wire. This enables HTTP response splitting, letting an attacker forge response headers or inject a second response. This issue is fixed in version 0.50.0.

CVSS 4.0 · 5.3 Medium EPSS < 1% KEV · Not listed

Vendors

Yhirose

Products

Cpp-httplib

CVE-2026-62380

Netty before 4.2.16.Final SOCKS Proxy Null Byte Injection

Netty (io.netty:netty-codec-socks) versions 4.2.0.Final through 4.2.16.Final and 4.1.x through 4.1.136.Final contain null byte, CRLF, and credential injection vulnerabilities in the SOCKS4 (Socks4ClientEncoder) and SOCKS5 (Socks5ClientEncoder) client encoders, which fail to validate domain address and authentication (username/password) fields. An attacker able to control these fields can inject null bytes or CRLF characters to truncate or alter values, potentially enabling domain spoofing, SOCKS4 userid truncation, authentication data injection, and protocol confusion. Fixed in 4.2.17.Final and 4.1.137.Final.

CVSS 4.0 · 6.3 Medium EPSS < 1% KEV · Not listed

Vendors

Netty

Products

Netty

CVE-2026-59296

Micrometer StatsD and Logging meter registries line-protocol and log injection vulnerability

Using untrusted, non-normalized input as-is for metrics data (such as metric names, tag keys, or tag values) is a dangerous antipattern that general-purpose instrumentation should never perform. Micrometer 1.17.0 Micrometer 1.16.0 - 1.16.6 Micrometer 1.15.0 - 1.15.12 Micrometer 1.14.0 - 1.14.16 Micrometer 1.9.18 and earlier

CVSS 3.1 · 5.9 Medium EPSS < 1% KEV · Not listed

Vendors

Spring

Products

Micrometer

CVE-2026-57281

jenkins-script-security-plugin: Jenkins Script Security Plugin: Arbitrary code execution outside sandbox

Jenkins Script Security Plugin 1402.v94c9ce464861 and earlier does not reject Groovy AST transformation annotations carrying an extensions member, allowing attackers able to run sandboxed Groovy scripts to execute code outside the sandbox if a suitable script is present on the classpath of the component that evaluates the script.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed

Vendors

Jenkins Jenkins Project

Products

Script Security Jenkins Script Security Plugin

CVE-2026-77549

UniFi OS Improper CRLF Neutralization Enables Authentication Bypass

A malicious actor with access to the network and under certain conditions could exploit an Improper Neutralization of CRLF Sequences vulnerability found in certain devices running UniFi OS to bypass authentication to such UniFi OS devices or instances.

CVSS 3.1 · 9 Critical EPSS < 1% KEV · Not listed

Vendors

—

Products

—

CVE-2026-77550

UniFi OS Authentication Bypass via CRLF Injection

A malicious actor with access to the network could exploit an Improper Neutralization of CRLF Sequences vulnerability found in certain devices running UniFi OS to bypass authentication to such UniFi OS devices or instances.

CVSS 3.1 · 10 Critical EPSS < 1% KEV · Not listed

Vendors

—

Products

—