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USN-8105-1: FreeRDP vulnerabilities

⚠️ Importante

It was discovered that FreeRDP incorrectly handled certain RDP packets. A remote attacker could use this issue to cause FreeRDP to crash, resulting in a denial of service, or possibly execute arbitrary code.

Ubuntu 2026-03-18 12:03 UTC · 2026-03-18 09:03 -03

USN-8104-1: Flask vulnerability

⚠️ Importante

Shourya Jaiswal discovered that Flask did not correctly mark certain web responses as user-specific. A remote attacker could possibly use this issue to obtain sensitive information.

Ubuntu 2026-03-18 03:18 UTC · 2026-03-18 00:18 -03

USN-8103-1: Exiv2 vulnerabilities

⚠️ Importante

It was discovered that Exiv2 did not correctly handle reading certain buffers. An attacker could possibly use this issue to leak sensitive information. This issue only affected Ubuntu 16.04 LTS and Ubuntu 18.04 LTS. (CVE-2020-18771) Wen C…

Ubuntu CVE-2020-18771CVE-2020-18899CVE-2025-54080CVE-2025-55304CVE-2026-25884CVE-2026-27596CVE-2026-27631 CVSS 8.1 2026-03-18 02:55 UTC · 2026-03-17 23:55 -03