Common Problems

🟠 High   ⏱ 15–60 min  Last verified: 9 March 2026 Affected versions: Ubuntu 22.04 (jammy) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-8155-1 Related CVEs: CVE-2026-28387 CVE-2026-2673 CVE-2026-31790 CVE-2026-28388 CVE-2026-28389 CVE-2026-31789 CVE-2026-28390 CVE-2026-22796  +12 more Upstream summary: Viktor Dukhovni discovered that OpenSSL incorrectly negotiated the expected preferred key exchange group when used […]

🟡 Medium   ⏱ 10–30 min  Last verified: 9 March 2026 Affected versions: Ubuntu 24.04 (noble) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-8207-1 Related CVEs: CVE-2026-20031 CVE-2025-20234 CVE-2025-20260 CVE-2025-20128 CVE-2024-20505 CVE-2024-20506 Upstream summary: It was discovered that ClamAV incorrectly handled certain HTML files. A remote attacker could possibly use this issue to […]

🟢 Low   ⏱ 5–15 min  Last verified: 9 March 2026 Affected versions: Ubuntu 16.04 (xenial) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-8133-1 Related CVEs: CVE-2026-32597 CVE-2017-11424 Upstream summary: It was discovered that PyJWT did not validate the critical header parameter, contrary to the RFC specification expectations. A remote attacker could possibly […]

🟢 Low   ⏱ 5–15 min  Last verified: 9 March 2026 Affected versions: Ubuntu 24.04 (noble) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-7749-1 Related CVEs: CVE-2025-40929 Upstream summary: It was discovered that Cpanel-JSON-XS incorrectly handled parsing certain JSON data. An attacker could possibly use this issue to cause Cpanel-JSON-XS to crash, resulting […]