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USN-8624-1: Sinatra vulnerability

⚠️ Importante

It was discovered that Sinatra did not properly handle header parsing, causing ETag generation to hang when given specific input. A remote attacker could possibly use this issue to cause a denial of service.

Ubuntu 2026-07-29 19:09 UTC · 2026-07-29 16:09 -03

WordPress 7.1 Beta 4

WordPress 7.1 Beta 4 is ready for download and testing!  This beta release is intended for testing and development only. Please do not install, run, or test this version of WordPress on production or mission-critical websites. Instead…

WordPress 2026-07-29 15:30 UTC · 2026-07-29 12:30 -03

USN-8623-1: Linux kernel (NVIDIA) vulnerabilities

⚠️ Importante

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - Arm Firmware Framework for ARMv…

Ubuntu CVE-2026-53354CVE-2026-64520 CVSS 8.8 2026-07-29 13:53 UTC · 2026-07-29 10:53 -03