mysql: Optimizer unspecified vulnerability (CPU Apr 2026)

Oracle CPU describes the issue as following: Vulnerability in the MySQL Server product of Oracle MySQL component: Server: Optimizer. Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability allows low privileged attacker with network...

PT-2026-49340

Name of the Vulnerable Software and Affected Versions GStreamer affected versions not specified Description A flaw exists in the RealMedia demuxer within the gst-plugins-ugly package. When processing a RealMedia file with a specially crafted FILEINFO metadata section, the demuxer uses the re skip...

CVE-2026-10142

A flaw was found in kafka-python. A malicious broker or a machine-in-the-middle attacker can exploit a denial-of-service vulnerability in the protocol parser. By sending a specially crafted 4-byte frame length value without proper bounds validation, an attacker can trigger excessive memory...

CVE-2026-44505

Nimiq is a Rust implementation of the Nimiq Proof-of-Stake protocol based on the Albatross consensus algorithm. network-libp2p handles kad get-record query progress in handledhtget network-libp2p/src/swarm.rs. Prior to version 1.4.0, when a peer returns a FoundRecord, the code verifies the record...

EUVD-2026-36123

kafka-python prior to 2.3.2 contains a denial-of-service vulnerability in the protocol parser that allows a malicious broker or machine-in-the-middle attacker to exhaust memory or hang connections by sending a crafted 4-byte frame length value without bounds validation. Attackers can send a...

PYSEC-2026-2190

kafka-python prior to 2.3.2 contains a denial-of-service vulnerability in the protocol parser that allows a malicious broker or machine-in-the-middle attacker to exhaust memory or hang connections by sending a crafted 4-byte frame length value without bounds validation. Attackers can send a...

CVE-2026-10142

kafka-python prior to 2.3.2 contains a denial-of-service vulnerability in the protocol parser that allows a malicious broker or machine-in-the-middle attacker to exhaust memory or hang connections by sending a crafted 4-byte frame length value without bounds validation. Attackers can send a...

CVE-2026-10142 kafka-python prior to 2.3.2 Denial of Service via Protocol Parser Frame Length

kafka-python prior to 2.3.2 contains a denial-of-service vulnerability in the protocol parser that allows a malicious broker or machine-in-the-middle attacker to exhaust memory or hang connections by sending a crafted 4-byte frame length value without bounds validation. Attackers can send a...

Infinite loop

Overview Affected versions of this package are vulnerable to Infinite loop in icns.js. An ICNS file with an icon entry whose declared length is zero can hang the parser indefinitely. Remediation There is no fixed version for image-size. References - GitHub PR - Vulnerability Report - Vulnerable C...

CVE-2026-44505

Nimiq is a Rust implementation of the Nimiq Proof-of-Stake protocol based on the Albatross consensus algorithm. network-libp2p handles kad get-record query progress in handledhtget network-libp2p/src/swarm.rs. Prior to version 1.4.0, when a peer returns a FoundRecord, the code verifies the record...

CVE-2026-44505

The CVE affects Nimiq’s network-libp2p component (Rust) used in the Albatross-based PoS implementation. Before v1.4.0, when a peer returns a FoundRecord, the code verified the record via dht_verifier.verify and, on verifier error, logged and returned early without completing the oneshot used by N...

GHSA-C4FP-CXRR-MJ66 Net::IMAP: Denial of Service via incomplete raw argument validation

Summary Several Net::IMAP commands accept a raw string argument which is only validated to prevent CRLF injection and then sent verbatim. If this string is derived from user-controlled input, an attacker can force the next command to be absorbed as a continuation of the first command. This will...

Net::IMAP: Denial of Service via incomplete raw argument validation

Summary Several Net::IMAP commands accept a raw string argument which is only validated to prevent CRLF injection and then sent verbatim. If this string is derived from user-controlled input, an attacker can force the next command to be absorbed as a continuation of the first command. This will...

Net::IMAP: Denial of Service via incomplete raw argument validation

Summary Several Net::IMAP commands accept a raw string argument which is only validated to prevent CRLF injection and then sent verbatim. If this string is derived from user-controlled input, an attacker can force the next command to be absorbed as a continuation of the first command. This will...

UBUNTU-CVE-2026-46290

In the Linux kernel, the following vulnerability has been resolved: x86/efi: Fix graceful fault handling after FPU softirq changes Since commit d02198550423 "x86/fpu: Improve crypto performance by making kernel-mode FPU reliably usable in softirqs", kernelfpubegin calls fpregslock which uses...

serialize-javascript: serialize-javascript: Denial of Service via specially crafted array-like object serialization

A flaw was found in serialize-javascript. An attacker can exploit this vulnerability by providing a specially crafted "array-like" object with an excessively large length property during the serialization process. This action causes the application to enter an intensive loop, leading to 100% CPU...

CVE-2025-67604

A use of potentially dangerous function vulnerability in Fortinet FortiAnalyzer 7.6.0 through 7.6.4, FortiAnalyzer 7.4.0 through 7.4.8, FortiAnalyzer 7.2 all versions, FortiAnalyzer 7.0 all versions, FortiAnalyzer 6.4 all versions, FortiManager 7.6.0 through 7.6.4, FortiManager 7.4.0 through 7.4....

CVE-2026-34319

Vulnerability in the MySQL Shell product of Oracle MySQL component: Shell: Core Client. Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where MySQL Shell executes t...

CVE-2026-44640

NanoMQ MQTT Broker NanoMQ is an all-around Edge Messaging Platform. Prior to 0.24.14, aio-provdata is stored as nniquicconn during dialing, but read as exquicconn during dialer close. This type confusion causes invalid object interpretation and leads to close-path hang/crash behavior. This...

mysql: Optimizer unspecified vulnerability (CPU Apr 2026)

Oracle CPU describes the issue as following: Vulnerability in the MySQL Server product of Oracle MySQL component: Server: Optimizer. Supported versions that are affected are 8.0.0-8.0.45. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols t...