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USN-8303-1: GitPython vulnerabilities

⚠️ Importante

Santos Gallegos discovered that GitPython did not properly validate paths when resolving certain Git references. An attacker could possibly use this issue to cause files outside the .git directory to be accessed, leading to a denial of ser…

Ubuntu CVE-2023-41040CVE-2026-42215CVE-2026-42284CVE-2026-44243CVE-2026-44244 CVSS 9.8 2026-05-26 21:52 UTC · 2026-05-26 18:52 -03

USN-7972-2: OpenCC vulnerability

⚠️ Importante

USN-7972-1 fixed a vulnerability in OpenCC. This update provides the corresponding update for Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. Original advisory details: It was discovered that OpenCC incorrectly handled truncated UTF-8 input. A…

Ubuntu 2026-05-26 20:39 UTC · 2026-05-26 17:39 -03

USN-8063-2: Protocol Buffers vulnerability

⚠️ Importante

USN-8063-1 fixed a vulnerability in Protocol Buffers. This update provides the corresponding update for Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. Original advisory details: It was discovered that Protocol Buffers incorrectly handled recurs…

Ubuntu 2026-05-26 20:31 UTC · 2026-05-26 17:31 -03

USN-8280-3: Linux kernel (IoT) vulnerabilities

Explotado (CISA KEV)

It was discovered that the Linux kernel algif_aead module did not properly handle in-place cryptographic operations. This flaw is known as Copy Fail. A local attacker could use this to escalate privileges, or possibly escape a container. (…

Ubuntu CVE-2026-31431CVE-2026-31504CVE-2026-31533CVE-2026-43033CVE-2026-43077CVE-2026-43078 CVSS 9.8 2026-05-26 19:55 UTC · 2026-05-26 16:55 -03