Security News

Cybersecurity news aggregator

← Back to News Browse all tags

dos

296 articles with this tag

CRITICAL
ABB B&R Automation Runtime DoS Vulnerability in System Diagnostics Manager (SDM)
CISA ICS Advisories • May 26, 2026
 HIGH
[webapps] Apache HTTP Server 2.4.66 - 'mod_http2' Double-Free Denial of Service
Exploit-DB • May 26, 2026
 MEDIUM
[NEU] [mittel] Intel NPU Driver: Mehrere Schwachstellen ermöglichen Privilegieneskalation und DoS
BSI Germany • May 26, 2026
 LOW
[NEU] [niedrig] PuTTY: Mehrere Schwachstellen
BSI Germany • May 26, 2026
 HIGH
[NEU] [mittel] ONLYOFFICE Docs: Mehrere Schwachstellen
BSI Germany • May 26, 2026
 HIGH
[NEU] [hoch] CODESYS: Mehrere Schwachstellen
BSI Germany • May 26, 2026
 MEDIUM
[UPDATE] [mittel] libsndfile: Schwachstelle ermöglicht Denial of Service
BSI Germany • May 26, 2026
 HIGH
[NEU] [hoch] NGINX Open Source und NGINX Plus: Schwachstelle ermöglicht Denial of Service und potenziell Codeausführung
BSI Germany • May 26, 2026
 HIGH
[NEU] [mittel] jq: Mehrere Schwachstellen ermöglichen Denial of Service
BSI Germany • May 26, 2026
 MEDIUM
[NEU] [mittel] vim (Spell File Parser): Mehrere Schwachstellen ermöglichen Denial of Service
BSI Germany • May 26, 2026
 MEDIUM
[NEU] [mittel] Golang Go (sys): Schwachstelle ermöglicht Denial of Service
BSI Germany • May 26, 2026
 LOW
Vulnérabilité dans Stormshield Network Security (22 mai 2026)
CERT-FR (ANSSI) • May 22, 2026
 HIGH
[UPDATE] [mittel] ffmpeg: Schwachstelle ermöglicht Denial of Service
BSI Germany • May 22, 2026
 LOW
CVE-2026-0968 Libssh: libssh: denial of service due to malformed sftp message
Microsoft Security Response Center • May 22, 2026
 MEDIUM
[NEU] [mittel] ImageMagick: Schwachstelle ermöglicht Denial of Service
BSI Germany • May 22, 2026
 CRITICAL
[UPDATE] [hoch] ClamAV: Mehrere Schwachstellen ermöglichen Denial of Service
BSI Germany • May 22, 2026
 HIGH
[UPDATE] [mittel] Red Hat Enterprise Linux (gdk-pixbuf): Schwachstelle ermöglicht Denial of Service
BSI Germany • May 22, 2026
 MEDIUM
[UPDATE] [mittel] OpenBSD: Schwachstelle ermöglicht Denial of Service
BSI Germany • May 22, 2026
 HIGH
ABB B&R PCs
CISA All Advisories • May 21, 2026
 MEDIUM
[webapps] BookStack 25.12.1 - Denial of Service
Exploit-DB • May 21, 2026
 HIGH
[NEU] [UNGEPATCHT] [hoch] Epson Printer (L14150 FL27PB): Schwachstelle ermöglicht Denial of Service und Codeausführung
BSI Germany • May 21, 2026
 CRITICAL
Microsoft Patches Exploited UnDefend and RedSun Defender Zero-Days
SecurityWeek • May 21, 2026
 MEDIUM
CVE-2026-32792 Packet of death with DNSCrypt
Microsoft Security Response Center • May 21, 2026
 MEDIUM
RHSA-2026:19098: Important: Red Hat build of Quarkus 3.27.3.SP2 security update
Red Hat Errata • May 20, 2026
 MEDIUM
Cisco Nexus 3000 and 9000 Series Switches Border Gateway Protocol Denial of Service Vulnerability
Cisco Security • May 20, 2026
 LOW
Vulnérabilité dans Wireshark (20 mai 2026)
CERT-FR (ANSSI) • May 20, 2026
 MEDIUM
[NEU] [mittel] Wireshark: Schwachstelle ermöglicht Denial of Service
BSI Germany • May 20, 2026
 HIGH
[NEU] [hoch] Red Hat Enterprise Linux (JWCrypto und python-markdown): Mehrere Schwachstellen ermöglichen Denial of Service
BSI Germany • May 20, 2026
 HIGH
CVE-2026-34473: Pre-auth ZTE H-series router DoS via CGILua request-body parsing
Reddit r/netsec • May 19, 2026
 HIGH
[NEU] [hoch] Strapi: Mehrere Schwachstellen
BSI Germany • May 15, 2026
 MEDIUM
[NEU] [mittel] Fleet: Mehrere Schwachstellen
BSI Germany • May 15, 2026
 HIGH
[NEU] [hoch] Linux Kernel: Schwachstelle ermöglicht Denial of Service
BSI Germany • May 15, 2026
 MEDIUM
[NEU] [mittel] Apache Commons: Schwachstelle ermöglicht Denial of Service
BSI Germany • May 15, 2026
 MEDIUM
[UPDATE] [mittel] Red Hat Enterprise Linux (jq): Mehrere Schwachstellen ermöglichen Denial of Service
BSI Germany • May 15, 2026
 MEDIUM
CVE-2026-34956 Openvswitch: open vswitch: denial of service via malformed ftp epasv command
Microsoft Security Response Center • May 15, 2026
 MEDIUM
CVE-2026-42304 Twisted: Denial of Service (DoS) in twisted.names via Crafted DNS Compression Pointer Chains
Microsoft Security Response Center • May 15, 2026
 HIGH
F5 Products Multiple Vulnerabilities
HKCERT • May 15, 2026
 CRITICAL
18-year-old NGINX vulnerability allows DoS, potential RCE
BleepingComputer • May 14, 2026
 HIGH
USN-8271-1: nginx vulnerability
Ubuntu Security • May 14, 2026
 HIGH
Apple's smbd has no FSCTL_SRV_COPYCHUNK limit enforcement: 256 bytes in, 64 GiB disk I/O out
Reddit r/netsec • May 13, 2026
 HIGH
[UPDATE] [hoch] IBM Semeru Runtime: Mehrere Schwachstellen ermöglichen Denial of Service
BSI Germany • May 13, 2026
 MEDIUM
[NEU] [mittel] Intel 800 Series Ethernet Linux Driver: Schwachstelle ermöglicht Denial of Service
BSI Germany • May 13, 2026
 MEDIUM
[UPDATE] [mittel] VMware Tanzu Spring Framework: Schwachstelle ermöglicht Denial of Service
BSI Germany • May 13, 2026
 HIGH
Exim Remote Code Execution Vulnerability
HKCERT • May 12, 2026
 HIGH
Fortinet Products Multiple Vulnerabilities
HKCERT • May 13, 2026
 MEDIUM
DoS due to unsafe function in signal handler
Fortinet PSIRT • May 12, 2026
 MEDIUM
CVE-2026-40413 Windows TCP/IP Denial of Service Vulnerability
Microsoft Security Response Center • May 12, 2026
 HIGH
CVE-2026-40401 Windows TCP/IP Denial of Service Vulnerability
Microsoft Security Response Center • May 12, 2026
 HIGH
CVE-2026-35424 Internet Key Exchange (IKE) Protocol Denial of Service Vulnerability
Microsoft Security Response Center • May 12, 2026
 MEDIUM
CVE-2026-34350 Windows Storport Miniport Driver Denial of Service Vulnerability
Microsoft Security Response Center • May 12, 2026
 CRITICAL
ABB AC500 V3 Stack Buffer Overflow in Cryptographic Message Syntax
CISA ICS Advisories • May 12, 2026
 HIGH
ABB AC500 V3 Multiple Vulnerabilities
CISA ICS Advisories • May 12, 2026
 HIGH
ABB WebPro SNMP Card PowerValue Multiple Vulnerabilities
CISA ICS Advisories • May 12, 2026
 HIGH
[NEU] [hoch] jq: Mehrere Schwachstellen
BSI Germany • May 12, 2026
 LOW
[NEU] [niedrig] CPython: Schwachstelle ermöglicht Denial of Service
BSI Germany • May 12, 2026
 LOW
USN-8263-1: ImageMagick vulnerabilities
Ubuntu Security • May 11, 2026
 MEDIUM
[UPDATE] [mittel] ImageMagick/GraphicsMagick: Schwachstelle ermöglicht Denial of Service
BSI Germany • May 12, 2026
 HIGH
[UPDATE] [mittel] ImageMagick: Mehrere Schwachstellen
BSI Germany • May 12, 2026
 HIGH
[UPDATE] [hoch] ImageMagick: Mehrere Schwachstellen
BSI Germany • May 12, 2026
 MEDIUM
[NEU] [mittel] vim: Schwachstelle ermöglicht Denial of Service
BSI Germany • May 11, 2026
 HIGH
RHSA-2026:15945: Important: nginx:1.24 security update
Red Hat Errata • May 11, 2026
 MEDIUM
[UPDATE] [mittel] NetApp Data ONTAP: Schwachstelle ermöglicht Denial of Service
BSI Germany • May 11, 2026
 MEDIUM
CVE-2026-42256 net-imap: Denial of service via high iteration count for `SCRAM-*` authentication
Microsoft Security Response Center • May 11, 2026
 HIGH
[UPDATE] [hoch] Phoenix Contact FL MGUARD: Mehrere Schwachstellen
BSI Germany • May 08, 2026
 HIGH
[UPDATE] [mittel] GStreamer: Mehrere Schwachstellen ermöglichen Denial of Service
BSI Germany • May 08, 2026
 MEDIUM
CVE-2026-41673 xmldom: Denial of service via uncontrolled recursion in XML serialization
Microsoft Security Response Center • May 08, 2026
 CRITICAL
New Cisco DoS flaw requires manual reboot to revive devices
BleepingComputer • May 06, 2026
 CRITICAL
Critical Apache HTTP/2 Flaw (CVE-2026-23918) Enables DoS and Potential RCE
The Hacker News • May 05, 2026
 HIGH
[UPDATE] [mittel] Vercel Next.js: Mehrere Schwachstellen ermöglichen Denial of Service
BSI Germany • May 05, 2026
 HIGH
[NEU] [mittel] Red Hat Hardened Images RPMs: Mehrere Schwachstellen
BSI Germany • May 04, 2026
 HIGH
[NEU] [mittel] libssh2: Schwachstelle ermöglicht Denial of Service
BSI Germany • May 04, 2026
 HIGH
[NEU] [mittel] FRRouting Project FRRouting: Mehrere Schwachstellen ermöglichen Denial of Service
BSI Germany • May 04, 2026
 MEDIUM
[NEU] [mittel] Exim und cPanel/WHM: Mehrere Schwachstellen
BSI Germany • May 04, 2026
 MEDIUM
[UPDATE] [mittel] libssh: Schwachstelle ermöglicht Denial of Service
BSI Germany • May 04, 2026
 MEDIUM
Multiples vulnérabilités dans Exim (30 avril 2026)
CERT-FR (ANSSI) • Apr 30, 2026
 HIGH
[UPDATE] [mittel] cURL und libcurl: Schwachstelle ermöglicht Denial of Service
BSI Germany • Apr 30, 2026
 HIGH
[NEU] [hoch] Fast Datapath für Red Hat Enterprise Linux (ovn): Mehrere Schwachstellen
BSI Germany • Apr 30, 2026
 HIGH
[NEU] [UNGEPATCHT] [mittel] libsndfile: Schwachstelle ermöglicht Denial of Service
BSI Germany • Apr 30, 2026
 MEDIUM
[webapps] JUNG Smart Visu Server 1.1.1050 - Dos
Exploit-DB • Apr 30, 2026
 INFO
CVE-2026-34043 Serialize JavaScript has CPU Exhaustion Denial of Service via crafted array-like objects
Microsoft Security Response Center • Apr 30, 2026
 MEDIUM
CVE-2026-6732 Libxml2: libxml2: denial of service via crafted xsd-validated document
Microsoft Security Response Center • Apr 29, 2026
 HIGH
[NEU] [mittel] Red Hat Hardened Images RPMs (libxslt): Mehrere Schwachstellen ermöglichen Denial of Service
BSI Germany • Apr 28, 2026
 HIGH
[NEU] [mittel] MIT Kerberos: Mehrere Schwachstellen ermöglichen Denial of Service
BSI Germany • Apr 28, 2026
 HIGH
[NEU] [mittel] Prometheus: Mehrere Schwachstellen
BSI Germany • Apr 28, 2026
 HIGH
[UPDATE] [mittel] HTTP/2: Mehrere Schwachstellen ermöglichen Denial of Service
BSI Germany • Apr 27, 2026
 MEDIUM
[NEU] [mittel] libxml2: Schwachstelle ermöglicht Denial of Service
BSI Germany • Apr 24, 2026
 MEDIUM
[NEU] [mittel] Red Hat Hardened Images RPMs (Storable for Perl): Schwachstelle ermöglicht Denial of Service
BSI Germany • Apr 24, 2026
 HIGH
Weak security means attackers could disable all of a city's public EV chargers
The Register Security • Apr 24, 2026
 LOW
USN-8191-1: Apache Commons IO vulnerability
Ubuntu Security • Apr 21, 2026
 MEDIUM
[NEU] [mittel] GNU Emacs: Schwachstelle ermöglicht Denial of Service oder die Offenlegung von Informationen
BSI Germany • Apr 23, 2026
 HIGH
[NEU] [mittel] PowerDNS: Mehrere Schwachstellen
BSI Germany • Apr 23, 2026
 HIGH
NCSC-2026-0124 [1.00] [M/H] Kwetsbaarheden verholpen in Oracle Identity Manager Connector
NCSC Netherlands • Apr 22, 2026
 HIGH
NCSC-2026-0125 [1.00] [M/H] Kwetsbaarheden verholpen in Oracle Enterprise Manager
NCSC Netherlands • Apr 22, 2026
 LOW
[NEU] [niedrig] OpenBSD: Schwachstelle ermöglicht Denial of Service
BSI Germany • Apr 21, 2026
 MEDIUM
[UPDATE] [mittel] ntp: Schwachstelle ermöglicht Denial of Service
BSI Germany • Apr 21, 2026
 MEDIUM
CVE-2026-32203 .NET and Visual Studio Denial of Service Vulnerability
Microsoft Security Response Center • Apr 14, 2026
 MEDIUM
CVE-2026-26171 .NET Denial of Service Vulnerability
Microsoft Security Response Center • Apr 14, 2026
 MEDIUM
CVE-2026-33116 .NET, .NET Framework, and Visual Studio Denial of Service Vulnerability
Microsoft Security Response Center • Apr 14, 2026
 MEDIUM
CVE-2026-33096 HTTP.sys Denial of Service Vulnerability
Microsoft Security Response Center • Apr 14, 2026
 MEDIUM
CVE-2026-32226 .NET Framework Denial of Service Vulnerability
Microsoft Security Response Center • Apr 14, 2026