TL;DR On September 23, 2026, developers launched a GitLab critical patch release fixing 11 security flaws. The most dangerous defects allow authenticated users to trigger a GitLab RCE vulnerabilit…

TL;DR Security researchers published a technical breakdown of a critical Fluent Bit vulnerability tracked as CVE-2026-61674 on September 23, 2026. This buffer overflow flaw allows a rogue upstream…

TL;DR GitHub released security updates addressing several GitHub Enterprise Server vulnerabilities. These critical flaws could permit remote code execution and unauthorized access to internal serv…

A file-inclusion bug only becomes remote code execution when the runtime hands it a gadget and a writable place to execute from. That means…

TL;DR F5 Networks patched a critical zero-day flaw in its BIG-IP Access Policy Manager (APM). The vendor confirmed that this F5 BIG-IP RCE vulnerability is currently being exploited in the wild. A…

TL;DR Threat actors are actively attacking on-premises servers by exploiting a critical SharePoint RCE vulnerability tracked as CVE-2026-65660. Security researchers also released detailed technica…

WordPress son günlerin en çok konuşulan güvenlik açıklarından biri, sıradan bir blog yorumunu sunucu üzerinde komut çalıştırmaya…

TL;DR Two Citrix NetScaler zero-day flaws allowing remote code execution have been exploited in the wild. The alert began with a leaked NCSC-NL pre-notification and was echoed by watchTowr and Kev…

TL;DR PostgreSQL developers patched a critical integer wraparound flaw in the fuzzystrmatch module. This PostgreSQL RCE vulnerability permits low-privileged database users to execute arbitrary com…

Attackers Need No Password The latest attacks on Citrix NetScaler require no password at all. Citrix has disclosed two critical zero-day flaws in NetScaler ADC and NetScaler Gateway. Attackers can…

TL;DR The Apache Karaf project has fixed four Apache Karaf vulnerabilities in version 4.4.12. Two are rated important and two moderate. Each lets a user with a low-privilege role, such as “v…

TL;DR Octopus Deploy has fixed a high-severity Octopus Server vulnerability, CVE-2026-101169. An authenticated user who can edit an Environment or Project can run arbitrary code in the server proc…

TL;DR CISA published advisory ICSA-26-272-06 on September 29, 2026, for a critical MikroTik RouterOS vulnerability, CVE-2026-84411. A single crafted HTTP request can give an unauthenticated attack…

TL;DR A JupyterLab Desktop vulnerability, CVE-2026-102530, rated CVSS 9.4, lets a malicious server URL run code on a user’s computer. The app displayed remote server URLs without sanitizing …

TL;DR HPE Networking disclosed 18 HPE Instant ON vulnerabilities on September 29, 2026, in its Instant ON access points. Five are rated Critical, and the two worst score CVSS 9.8 with unauthentica…

TL;DR WatchGuard disclosed 14 Fireware OS vulnerabilities on September 29, 2026, affecting its Firebox firewalls. The worst, CVE-2026-86131, scores CVSS 9.2 and allows remote code execution in cer…

TL;DR Technical details and a working proof-of-concept exploit are now public for CVE-2026-94545, a critical Next.js RCE in the next/og image API. One unauthenticated request can run commands on t…

TL;DR OpenBao maintainers issued security updates to address two critical flaws in the secrets management platform. These OpenBao security vulnerabilities allow attackers to execute arbitrary code…

TL;DR GitLab released AI Gateway versions 19.2.4, 19.3.2, and 19.4.1 to fix CVE-2026-90970. The GitLab AI Gateway vulnerability scores 9.9 on CVSS 3.1. It lets a logged-in Duo Agent Platform user …

TL;DR The Apache Software Foundation disclosed eight CVEs on October 2, 2026, across three projects. The most urgent is an Apache OpenOffice vulnerability, CVE-2026-59265, that runs attacker code …