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USN-8639-1: libpng vulnerabilities

⚠️ Importante

Patrick Keshishian discovered that libpng incorrectly handled certain text chunks. An attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 16.04 LTS. (CVE-2016-10087) It was discovered that …

Ubuntu CVE-2016-10087CVE-2018-14048CVE-2019-7317CVE-2026-33416CVE-2026-33636CVE-2026-34757CVE-2026-40930 CVSS 7.6 2026-08-17 16:46 UTC · 2026-08-17 13:46 -03

USN-8631-4: Linux kernel (Azure CVM) vulnerabilities

⚠️ Importante

Siebe Devroe, Héloïse Gollier, and Mathy Vanhoef discovered that the WiFi implementation in the Linux kernel did not properly handle aggregated frames in mesh networks, due to an incorrect fix for CVE-2020-24588. A physically proximate att…

Ubuntu CVE-2020-24588CVE-2025-27558CVE-2026-31414CVE-2026-31448CVE-2026-31705CVE-2026-43198CVE-2026-43378CVE-2026-43499CVE-2026-46266CVE-2026-46331CVE-2026-52924CVE-2026-52989CVE-2026-53086CVE-2026-53176CVE-2026-53212CVE-2026-53215CVE-2026-53225CVE-2026-53228CVE-2026-53359 CVSS 9.8 2026-08-17 16:46 UTC · 2026-08-17 13:46 -03

USN-8629-2: Linux kernel (AWS) 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: - x86 architecture; - InfiniBand drivers; - Network d…

Ubuntu CVE-2026-46331CVE-2026-52924CVE-2026-53131CVE-2026-53151CVE-2026-53175CVE-2026-53176CVE-2026-53186CVE-2026-53212CVE-2026-53215CVE-2026-53216CVE-2026-53221CVE-2026-53224CVE-2026-53225CVE-2026-53228CVE-2026-53246CVE-2026-53247CVE-2026-53260CVE-2026-53359 CVSS 9.4 2026-08-17 16:43 UTC · 2026-08-17 13:43 -03