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USN-7973-1: cJSON vulnerabilities

⚠️ Importante

It was discovered that cJSON incorrectly handled parsing large numbers. An attacker could possibly use this issue to cause a denial of service. (CVE-2023-26819) It was discovered that cJSON may perform out-of-bounds read when processing s…

Ubuntu CVE-2023-26819CVE-2023-53154CVE-2025-57052 CVSS 9.8 2026-01-23 04:53 UTC · 2026-01-23 01:53 -03

DSA-6109-1 incus - security update

⚠️ Importante

https://security-tracker.debian.org/tracker/DSA-6109-1

Debian 2026-01-23 00:00 UTC · 2026-01-22 21:00 -03

USN-7975-1: pyasn1 vulnerability

⚠️ Importante

It was discovered that pyasn1 incorrectly handled malformed RELATIVE-OIDs with excessive continuation octets. An attacker could possibly use this issue to cause pyasn1 to consume memory, leading to a denial of service.

Ubuntu 2026-01-22 13:35 UTC · 2026-01-22 10:35 -03

USN-7974-1: libxml2 vulnerabilities

⚠️ Importante

It was discovered that libxml2 incorrectly handled maliciously crafted SGML catalog files. An attacker could possibly use this issue to cause libxml2 to consume excessive resources, leading to a denial of service. (CVE-2025-8732) It was d…

Ubuntu CVE-2025-8732CVE-2026-0989CVE-2026-0990CVE-2026-0992 CVSS 5.9 2026-01-22 13:23 UTC · 2026-01-22 10:23 -03

DSA-6106-1 inetutils - security update

⚠️ Importante

https://security-tracker.debian.org/tracker/DSA-6106-1

Debian 2026-01-22 00:00 UTC · 2026-01-21 21:00 -03