kernel: nfsd: fix heap overflow in NFSv4.0 LOCK replay cache

A flaw was found in the Linux kernel's NFSv4.0 server nfsd. A remote, unauthenticated attacker can exploit this heap overflow vulnerability in the NFSv4.0 LOCK replay cache. By using two cooperating NFSv4.0 clients, where one sets a lock with a large owner string and another requests a conflictin...

CVE-2026-33813

A flaw was found in golang.org/x/image. A remote attacker could exploit this vulnerability by providing a specially crafted WEBP image with an invalid, large size. This could cause the application to panic and crash on 32-bit platforms, leading to a Denial of Service DoS...

PT-2026-38061

The issue was addressed with improved memory handling. This issue is fixed in Safari 26.3, iOS 18.7.5 and iPadOS 18.7.5, iOS 26.3 and iPadOS 26.3, macOS Tahoe 26.3, visionOS 26.3. A remote attacker may be able to cause a denial-of-service...

PT-2026-37715

Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE component: Utility. Supported versions that are affected are Java SE: 7u311, 8u301, 11.0.12, 17; Oracle GraalVM Enterprise Edition: 20.3.3 and 21.2.0. Easily exploitable vulnerability allows unauthenticated...

The vulnerability of the mod_proxy_ajp() function in the Apache HTTP Server allows a hacker to disclose confidential information.

The vulnerability of the modproxyajp function in the Apache HTTP Server is related to reading data beyond the allowed range of memory. Exploiting this vulnerability could allow a remote attacker to disclose confidential information...

ROS-20260506-73-0003

Vulnerability in golang-github-jose related to an exception handling bug. Exploitation of the vulnerability could allow an attacker acting remotely to cause a denial of service...

PT-2026-37665

Vulnerability in the Java SE product of Oracle Java SE component: ImageIO. Supported versions that are affected are Java SE: 11.0.7 and 14.0.1. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE. Successful attacks of...

ROS-20260506-73-0048

Vulnerability in python2-jwcrypto related to incorrect handling of highly compressed input data. Exploitation of the vulnerability could allow an attacker acting remotely to cause a denial of service...

ROS-20260506-73-0021

Vulnerability in tomcat related to url redirection to an untrusted site. Exploitation of the vulnerability could allow an attacker acting remotely to redirect a user to an arbitrary url address...

ROS-20260506-73-0047

Vulnerability in python-jwcrypto related to incorrect handling of highly compressed input data. Exploitation of the vulnerability could allow an attacker acting remotely to cause a denial of service...

ROS-20260506-73-0039

Vulnerability in tomcat11 related to a flaw in the authentication procedure. Exploitation of the vulnerability could allow an attacker acting remotely to escalate his privileges...

PT-2026-37830

Vulnerability in Oracle Java SE component: Compiler. Supported versions that are affected are Oracle Java SE: 21.0.6, 24; Oracle GraalVM for JDK: 21.0.6 and 24. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java...

ROS-20260506-73-0046

Vulnerability in python-tornado related to uncontrolled resource consumption. Exploitation of the vulnerability could allow an attacker acting remotely to cause a denial of service...

ROS-20260506-73-0024

Vulnerability in tomcat related to flaws in http request handling. Exploitation of the vulnerability could allow a remote attacker to send a hidden http request http request smuggling attack...

PT-2026-37913

Vulnerability in the Java SE, Java SE Embedded, Oracle GraalVM Enterprise Edition product of Oracle Java SE component: Libraries. Supported versions that are affected are Java SE: 7u291, 8u281, 11.0.10, 16; Java SE Embedded: 8u281; Oracle GraalVM Enterprise Edition: 19.3.5, 20.3.1.2 and 21.0.0.2...

ROS-20260506-73-0004

Vulnerability in roundcubemail related to lack of validation of received requests. Exploitation of the vulnerability could allow a remote attacker to disclose protected information...

ROS-20260506-73-0038

Vulnerability in tomcat10 related to a flaw in the authentication procedure. Exploitation of the vulnerability could allow an attacker acting remotely to escalate his privileges...

Nginx-UI: Unauthenticated First-Run Installer Allows Remote Initial Admin Claim

An unauthenticated network attacker can claim the initial administrator account on a fresh nginx-ui instance during the first-run setup window. The public /api/install endpoint is reachable without authentication, and the request-encryption flow only protects payload confidentiality in transit; i...

Twisted has a Denial of Service (DoS) in twisted.names via Crafted DNS Compression Pointer Chains

Details The twisted.names module is vulnerable to a Denial of Service DoS attack via resource exhaustion during DNS name decompression. A remote, unauthenticated attacker can exploit this by sending a crafted TCP DNS packet containing deeply chained compression pointers. This flaw bypasses previo...

CVE-2026-32936

CoreDNS is a DNS server that chains plugins. In versions prior to 1.14.3, the DNS-over-HTTPS DoH GET path accepts oversized dns= query parameter values and performs URL query parsing, base64 decoding, and DNS message unpacking before rejecting the request. Unlike the POST path, which applies a...