CERT Polska
Warnings and incidents · Poland
Source digest
Cybersecurity — Poland and the world
Latest publications from Polish and international security outlets and response teams: threat warnings, vulnerabilities, regulatory changes, campaigns abroad, technical analyses and guides. Every entry gives a title, a short summary and a link to the publisher’s full article.
171 entries match
-
⚡ Weekly Recap: NetScaler and FortiMail 0-Days, AI Coding Leaks, Spectre v2 and Ransomware Arrests
A blank field. A public repo. One reply to an email. A box left exposed. None of this sounds dramatic, which is partly the problem. This week’s threats keep finding leverage in small things that were easy to overlook. There are actively exploited bugs in the…
-
Linux Backdoor Abuses STUN Protocol, Exploits Dozens of Flaws
ClingSTUN operates as a back-connect proxy backdoor, sets up persistence, and contains exploits for self-propagation. The post Linux Backdoor Abuses STUN Protocol, Exploits Dozens of Flaws appeared first on SecurityWeek.
-
Realtek Jungle SDK Exploit Attempts Deliver Cling Botnet With STUN-Based C2
Threat actors have been observed attempting to exploit a now-patched critical security flaw impacting the Realtek Jungle software development kit (SDK) to deploy a botnet malware called Cling. "Cling is notable not because it introduces a new propagation…
-
Exploitation Hits Rejetto HFS Vulnerability Discovered by AI
CVE-2026-61500 allows attackers to recover the session-cookie signing key and gain administrative access and RCE. The post Exploitation Hits Rejetto HFS Vulnerability Discovered by AI appeared first on SecurityWeek.
-
Luka CSRF w popularnym dodatku Elementor do WordPressa. Wystarczy kliknąć w link, aby zdobyć uprawnienia administratora
O WordPressie piszemy na łamach sekuraka na tyle często, że tym razem odpuścimy Wam fragment o tym jak bardzo jest ważny i przejdziemy od razu do rzeczy. W popularnym kreatorze stron dla WordPressa – Elementor Website Builder wykryto poważną podatność (CVSS…
-
Google halts open-source bug bounty program amid AI spam surge
Google has now suspended submissions to its Open Source Software Vulnerability Rewards Program (OSS VRP) after being flooded by AI-generated reports. [...]
-
Attackers Target Rejetto HFS Flaw That Enables Admin Session Forgery and RCE
A critical security flaw impacting Rejetto HTTP File Server (HFS) is witnessing active exploitation attempts, according to VulnCheck. The vulnerability in question is CVE-2026-61500 (CVSS score: 9.3), a case of session forgery stemming from the use of a weak…
-
New NetScaler Zero-Day Exploited in Targeted Attacks Can Knock SAML Deployments Offline
Citrix has released security updates for a high-severity security flaw in NetScaler ADC and NetScaler Gateway that has been exploited as part of targeted zero-day attacks. The vulnerability, tracked as CVE-2026-88779, carries a CVSS score of 8.7 out of 10.0…
-
Exploitation of Citrix NetScaler Zero-Day Hits Appliances Patched Days Earlier
Citrix has confirmed that a new zero-day vulnerability, CVE-2026-88779, emerged just days after two other exploited flaws were patched. The post Exploitation of Citrix NetScaler Zero-Day Hits Appliances Patched Days Earlier appeared first on SecurityWeek.
-
Citrix patches NetScaler SAML zero-day exploited in attacks
Citrix has released emergency updates for a new NetScaler denial-of-service vulnerability tracked as CVE-2026-88779 that has been exploited in zero-day attacks, with researchers investigating whether it can also be exploited for remote code execution. [...]
Page 16 of 18 · 171 entries in the archive
Entries stay here even after they drop out of the publishers’ RSS feeds. The links point to the originals — if a publisher removes an article, its link stops working.
Where the entries come from
Tracked sources
Niebezpiecznik
Everyday security · Poland
Zaufana Trzecia Strona
Analyses and investigations · Poland
Sekurak
Technique and vulnerabilities · Poland
CyberDefence24
Policy and regulation · Poland
Kapitan Hack
Threats to business · Poland
The Hacker News
Campaigns and vulnerabilities · World
BleepingComputer
Incidents and malware · World
Krebs on Security
Investigative journalism · World
The Record
Cyber conflict and states · World
Dark Reading
Industry analysis · World
SecurityWeek
Enterprise security · World
Schneier on Security
Cryptography and policy · World
EvidSec does not publish these materials and does not store their content. We show only the title, a short summary taken from the publisher’s RSS feed and a link to the original article. All rights belong to their authors and publishers.
The “Machine translation” link opens the publisher’s article through an external machine-translation service. The text is translated automatically, so errors, distortions and wrong terminology are possible — the original version always prevails. EvidSec does not translate these texts itself and does not store their content.