Ubuntu 24.04

🟠 High   ⏱ 15–60 min  Last verified: 15 February 2026 Affected versions: Ubuntu 24.04 (noble) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-8017-1 Related CVEs: CVE-2026-1484 CVE-2026-1489 CVE-2026-1485 CVE-2026-0988 CVE-2025-3360 CVE-2025-6052 CVE-2025-7039 CVE-2025-13601  +4 more Upstream summary: It was discovered that GLib incorrectly parsed large Base64 data. An attacker could use this […]

🟡 Medium   ⏱ 10–30 min  Last verified: 13 February 2026 Affected versions: Ubuntu 24.04 (noble) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-8269-1 Related CVEs: CVE-2026-24401 CVE-2026-34933 CVE-2025-68276 CVE-2025-68468 CVE-2025-68471 Upstream summary: It is discovered that Avahi incorrectly handled crafted input. A remote attacker could possibly use this issue to crash the […]

🟡 Medium   ⏱ 10–30 min  Last verified: 10 February 2026 Affected versions: Ubuntu 24.04 (noble) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-8208-1 Related CVEs: CVE-2026-33555 CVE-2025-11230 CVE-2025-32464 CVE-2024-53008 Upstream summary: Martino Spagnuolo discovered that HAProxy did not check received body lengths in the HTTP/3 parser. A remote attacker could possibly use […]

🟢 Low   ⏱ 5–15 min  Last verified: 10 February 2026 Affected versions: Ubuntu 24.04 (noble) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-7537-2 Related CVEs: https://launchpad.net/bugs/2111912 CVE-2025-46836 Upstream summary: USN-7537-1 fixed a vulnerability in net-tools that caused a regression. This update fixes the problem. Original advisory details: It was discovered that net-tools […]

🟡 Medium   ⏱ 10–30 min  Last verified: 6 February 2026 Affected versions: Ubuntu 24.04 (noble) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-7558-1 Related CVEs: CVE-2023-50186 CVE-2024-0444 CVE-2025-3887 Upstream summary: It was discovered that the AV1 codec plugin in GStreamer could be made to write out of bounds. An attacker could possibly […]

🟠 High   ⏱ 15–60 min  Last verified: 5 February 2026 Affected versions: Ubuntu 24.04 (noble) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-8023-1 Related CVEs: CVE-2026-25210 CVE-2026-24515 CVE-2012-1148 CVE-2015-1283 CVE-2016-0718 CVE-2016-4472 CVE-2018-20843 CVE-2019-15903  +9 more Upstream summary: It was discovered that Expat, contained within the xmltok library, incorrectly handled the initialization of […]

🟠 High   ⏱ 15–60 min  Last verified: 5 February 2026 Affected versions: Ubuntu 24.04 (noble) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-8278-1 Related CVEs: CVE-2024-50004 CVE-2024-58096 CVE-2024-58097 CVE-2025-37926 CVE-2025-38201 CVE-2025-38591 CVE-2025-40039 CVE-2025-40082  +12 more Upstream summary: It was discovered that the Linux kernel algif_aead module did not properly handle in-place cryptographic […]

🟠 High   ⏱ 15–60 min  Last verified: 4 February 2026 Affected versions: Ubuntu 24.04 (noble) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-7846-1 Related CVEs: CVE-2025-62230 CVE-2025-62231 CVE-2025-62229 CVE-2025-49175 CVE-2025-49176 CVE-2025-49177 CVE-2025-49178 CVE-2025-49179  +10 more Upstream summary: Jan-Niklas Sohn discovered that the X.Org X Server incorrectly handled certain memory operations. An attacker […]

🟢 Low   ⏱ 5–15 min  Last verified: 4 February 2026 Affected versions: Ubuntu 24.04 (noble) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-8167-1 Related CVEs: CVE-2026-34080 Upstream summary: It was discovered that xdg-dbus-proxy incorrectly handled eavesdropping in policy rules. A local attacker could possibly use this issue to intercept certain D-Bus messages. […]