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USN-8294-1: PostgreSQL vulnerabilities

⚠️ Importante

It was discovered that PostgreSQL did not correctly enforce authorization for CREATE TYPE. An attacker could possibly use this issue to execute arbitrary SQL functions. (CVE-2026-6472) It was discovered that PostgreSQL incorrectly handled…

Ubuntu CVE-2026-6472CVE-2026-6473CVE-2026-6474CVE-2026-6475CVE-2026-6476CVE-2026-6477CVE-2026-6478CVE-2026-6479CVE-2026-6575CVE-2026-6637CVE-2026-6638 CVSS 8.8 2026-05-21 20:39 UTC · 2026-05-21 17:39 -03

EasyApache 4 25.62

⚠️ Importante

Hotfix security release We released updated packages for EasyApache 4. This release addresses CVE-2026-8711 in ea-nginx-njs and CVE-2026-47783, CVE-2026-47784 in ea-memcached16. For a full list of changes, read the EasyApache 4 change log.

cPanel Release Notes (RSS) CVE-2026-8711CVE-2026-47783CVE-2026-47784 CVSS 9.2 2026-05-21 20:00 UTC · 2026-05-21 17:00 -03

USN-8293-1: Bind vulnerabilities

⚠️ Importante

Vitaly Simonovich discovered that Bind could exhaust memory during GSS-API TKEY negotiation. A remote attacker could possibly use this issue to cause Bind to use excessive resources, leading to a denial of service. (CVE-2026-3039) Shuhan …

Ubuntu CVE-2026-3039CVE-2026-3592CVE-2026-3593CVE-2026-5946CVE-2026-5947CVE-2026-5950 CVSS 9.8 2026-05-21 19:11 UTC · 2026-05-21 16:11 -03

USN-8292-1: libarchive vulnerabilities

⚠️ Importante

It was discovered that libarchive incorrectly handled certain RAR archives. An attacker could possibly use this issue to cause an out-of-bounds read via a crafted RAR archive, leading to sensitive memory disclosure. (CVE-2026-4424) It was…

Ubuntu CVE-2026-4424CVE-2026-4426CVE-2026-5121 CVSS 9.8 2026-05-21 14:28 UTC · 2026-05-21 11:28 -03

USN-8291-1: Linux kernel (Intel IoTG Real-time) 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: - SMB network file system; - Netfilter; - io_uring su…

Ubuntu CVE-2024-35862CVE-2024-50060CVE-2026-23274CVE-2026-23351 CVSS 7.8 2026-05-21 13:09 UTC · 2026-05-21 10:09 -03