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USN-8013-1: Linux kernel 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: - Cryptographic API; - SMB network file system; (CVE-20…

Ubuntu CVE-2025-38561CVE-2025-40019 CVSS 8.5 2026-02-04 18:04 UTC · 2026-02-04 15:04 -03

USN-8012-1: GitHub CLI vulnerabilities

⚠️ Importante

It was discovered that GitHub CLI could behave unexpectedly if users downloaded a malicious GitHub Actions workflow artifact through gh run download. An attacker could possibly use this issue to create or overwrite files in unintended dire…

Ubuntu CVE-2024-54132CVE-2024-53858 CVSS 6.5 2026-02-04 13:26 UTC · 2026-02-04 10:26 -03

USN-8011-1: Emacs vulnerabilities

⚠️ Importante

It was discovered that Emacs could trigger unsafe Lisp macro expansion, when a user invoked elisp-completion-at-point on untrusted Emacs Lisp source code. An attacker could possibly use this issue to execute arbitrary code. (CVE-2024-539…

Ubuntu CVE-2024-53920CVE-2025-1244 CVSS 8.8 2026-02-04 09:51 UTC · 2026-02-04 06:51 -03