threat-intel Exploits and vulnerabilities in Q2 2026 Q2 2026 saw a significant surge in the number of registered vulnerabilities, largely driven by the increasing adoption of AI tools for vulnerability discovery. Researchers are now publishing exploits for vulnerabilities *before* they are officially assigned CVEs, leading to a faster exploitation cycle. This resulted i… Securelist · 4d ago High CVE-2018-0802CVE-2017-11882CVE-2017-0199vulnerabilitythreat-intelapt
data-breach Siemens SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP Multiple vulnerabilities have been identified in the additional GNU/Linux subsystem of the firmware version V3.1.6 for the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP (incl. SIPLUS variant). Siemens is preparing fix versions… CISA Advisories · Jul 28, 2026 High CVE-2021-41617CVE-2023-28531CVE-2023-51384
threat-intel Multiples vulnérabilités dans le noyau Linux d'Ubuntu (24 juillet 2026) Multiple vulnerabilities have been discovered in the Linux kernel of Ubuntu. Some of these vulnerabilities allow for privilege escalation, data confidentiality breaches, and denial of service attacks. The vulnerabilities… CERT-FR · Jul 24, 2026 High CVE-2022-49803CVE-2022-49961CVE-2022-50073linuxkernelvulnerability
vulnerability ‘DirtyClone’ Linux Kernel Vulnerability Leads to Root Access A critical vulnerability, dubbed ‘DirtyClone,’ has been identified in the Linux kernel, allowing local users to gain root access. This flaw, similar to previous ‘DirtyFrag’ and ‘Fragnesia’ vulnerabilities, stems from how… SecurityWeek · Jun 29, 2026 Critical CVE-2026-43503CVE-2026-43284CVE-2026-43500linuxkernelroot
vulnerability New DirtyClone Linux Kernel Flaw Lets Local Users Gain Root via Cloned Packets A new vulnerability, CVE-2026-43503, has been discovered in the Linux kernel related to the DirtyClone variant of the DirtyFrag family. This flaw allows local users to gain root access by exploiting a cloned network pack… The Hacker News · Jun 26, 2026 High CVE-2026-43503CVE-2026-31431CVE-2026-43284linuxkernelprivilege escalation
vulnerability Impact of Linux Kernel vulnerabilities on B&R products View CSAF Summary B&R is aware of publicly reported vulnerabilities affecting the Linux kernel versions shipped with the products listed as affected in the advisory. Successful local exploitation of these vulnerabilities… CISA Advisories · Jun 23, 2026 High CVE-2026-31431CVE-2026-43284CVE-2026-46333
threat-intel DirtyDecrypt PoC Released for Linux Kernel CVE-2026-31635 LPE Vulnerability A Proof-of-Concept (PoC) exploit, dubbed DirtyDecrypt, has been released for a Linux kernel vulnerability (CVE-2026-31635) allowing for local privilege escalation. The vulnerability, related to a missing copy-on-write (C… The Hacker News · May 19, 2026 High CVE-2026-31635CVE-2026-31431CVE-2026-43284linuxkernellpe
threat-intel ⚡ Weekly Recap: Exchange 0-Day, npm Worm, Fake AI Repo, Cisco Exploit and More This week’s security news highlights several active exploits and attacks, including a widespread vulnerability in on-prem Exchange Servers, a Cisco SD-WAN controller compromise attributed to UAT-8616, and a significant s… The Hacker News · May 18, 2026 High CVE-2026-42897CVE-2026-20182CVE-2026-20127USexchangesupply chainnpm
