SUSE-SU-2026:3082-1 Security update for libssh2_org

This update for libssh2org fixes the following issue - CVE-2026-55199: pre-Authentication DoS via SSHMSGEXTINFO Handler bsc1268530...

RLSA-2026:39878 Important: perl-XML-LibXML security update

This module implements a Perl interface to the GNOME libxml2 library which provides interfaces for parsing and manipulating XML files. This module allows Perl programmers to make use of the highly capable validating XML parser and the high performance DOM implementation. Security Fixes:...

openSUSE 16 Security Update : python-mistune (openSUSE-SU-2026:21339-1)

The remote openSUSE 16 host has a package installed that is affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:21339-1 advisory. This update for python-mistune fixes the following issues - CVE-2026-59922: quadratic-time parsing on long runs of some markers in formatting.py...

Fedora 44 : roundcubemail (2026-517daa8d64)

The remote Fedora 44 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-517daa8d64 advisory. Release 1.7.2 - Add HEAD request handler to the static.php - Fix so the oauthpasswordclaim claim is retrieved via token or userinfo request 9631 - F...

-tompan-reacttemplate (>=1.0.1, <=1.1.0), 3d-crystal-model (0.1.0) +3500 more potentially affected by CVE-2026-54490 via websocket-driver (>=0.3.5, <=0.7.4)

websocket-driver NPM version =0.3.5, =1.0.1, =0.1.2, =1.0.8, =0.1.0, =0.1.21, =1.0.0, =1.0.5, =0.2.0, =3.4.1, =0.1.1, =0.1.272 - @themis/usescheme 1.1.4 - @ab-task/react-tool-belt 0.1.1 and more Source cves: CVE-2026-54490 Source advisory: OSV:GHSA-MP7J-QC5W-4988...

Important: Red Hat Security Advisory: nodejs:24 security, bug fix, and enhancement update

An update for the nodejs:24 module is now available for Red Hat Enterprise Linux 8. 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...

Siemens Simatic S7-PLCSim Advanced service denial vulnerability

Siemens Simatic S7-PLCSim Advanced is a high-level programmable controller simulation tool developed by the German company Siemens. Siemens Simatic S7-PLCSim Advanced has a denial-of-service vulnerability. This vulnerability stems from improper handling of high-capacity multicast network traffic...

RHEL 9 : perl-XML-LibXML (RHSA-2026:39553)

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:39553 advisory. This module implements a Perl interface to the GNOME libxml2 library which provides interfaces for parsing and manipulating XML files. This module...

CVE-2026-62655 A DoS vulnerability due to stack overflow exists in certain NETGEAR Orbi models

A security flaw was found in certain NETGEAR Orbi models that could allow an unauthorized user to cause the device to stop responding or restart unexpectedly, disrupting network connectivity and making the device temporarily unavailable...

UBUNTU-CVE-2026-62641

In Roundcube Webmail before 1.6.17 and 1.7.x before 1.7.2, the TNEF decoder was subject to denial of service via a crafted compressed-RTF size...

ALSA-2026:39127 Important: python-pillow security update

Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems. Security Fixes:...

Vulnerabilities in Siemens SICORE

Siemens has identified vulnerabilities in the SICORE Base system, particularly in versions under V26.20. These vulnerabilities are located in several components of the CPCI85 and SICORE Base systems. One of these vulnerabilities allows an authenticated attacker to crash the web service through an...

RHEL 10 : rhc (RHSA-2026:39005)

The remote Redhat Enterprise Linux 10 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:39005 advisory. rhc is a client tool and daemon that connects the system to Red Hat hosted services enabling system and subscription management. Security...

python-pyjwt: PyJWT: Denial of Service via processing of crafted detached JWS tokens

A flaw was found in PyJWT. A remote attacker can exploit this by supplying an arbitrarily large Base64URL payload segment when verifying detached JSON Web Signature JWS tokens using the unencoded-payload option. This forces excessive CPU work and memory allocations, leading to a Denial of Service...

CVE-2026-55781 NanaZip: Unbounded memory allocation (DoS) in NanaZip UFS parser via unvalidated fs_bsize/fs_fsize superblock fields

NanaZip is the 7-Zip derivative intended for the modern Windows experience. Prior to 6.5.1749.0, NanaZip's UFS and FFS image handler in NanaZip.Codecs.Archive.Ufs.cpp validates the superblock block size only against the MINBSIZE lower bound and does not validate the fsfsize fragment size, allowin...

Security Bulletin: Vulnerability in IBM Data Product Hub

Summary A vulnerability was addressed in IBM Data Product Hub version 5.4.0 Patch 2 Vulnerability Details CVEID:CVE-2026-9358 DESCRIPTION: A vulnerability was determined in postcss-selector-parser up to 6.1.2/7.1.2. Affected is the function toString of the file src/selectors/container.js of the...

K000162180: Spring WebFlux vulnerability CVE-2026-41840

Security Advisory Description Spring WebFlux applications are vulnerable to Denial of Service DoS attacks when processing multipart requests. Affected versions: Spring Framework 7.0.0 through 7.0.7, 6.2.0 through 6.2.18, 6.1.0 through 6.1.27, 5.3.0 through 5.3.48. CVE-2026-41840 Impact There is n...

CVE-2026-40006 Apache IoTDB: Unauthenticated heap-exhaustion DoS via unbounded allocation in IoTDB AirGap pipe receiver

Memory Allocation with Excessive Size Value, Allocation of Resources Without Limits or Throttling, Missing Authentication for Critical Function vulnerability in Apache IoTDB. When pipeairgapreceiverenabled=true, the IoTDB AirGap pipe receiver accepts raw TCP connections on port 9780 with no...

DoS (Denial of Service) serialize-javascript Dependency in Confluence Data Center

This High severity DoS Denial of Service vulnerability was introduced in versions 8.9.0, 9.0.1, 9.1.0, 9.2.0, 9.3.1, 9.4.0, 9.5.1, 10.0.2, 10.1.0, and 10.2.0 of Confluence Data Center. This DoS Denial of Service vulnerability, with a CVSS Score of 7.5 and a CVSS Vector of...

EUVD-2026-42714

An Improper Validation of Syntactic Correctness of Input vulnerability in the SIP plugin of Juniper Networks Junos OS on MX Series with SPC3 and SRX Series allows an unauthenticated, network-based attacker to cause a Denial-of-Service DoS.If the SIP ALG is enabled on an affected device, the...