Ubuntu 22.04

🟡 Medium   ⏱ 10–30 min  Last verified: 26 February 2026 Affected versions: Ubuntu 22.04 (jammy) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-7978-1 Related CVEs: CVE-2025-46802 CVE-2025-46804 CVE-2025-46805 CVE-2023-24626 Upstream summary: It was discovered that GNU Screen incorrectly handled signals when setuid or setgid privileges were being used, which is not the […]

🟠 High   ⏱ 15–60 min  Last verified: 26 February 2026 Affected versions: Ubuntu 22.04 (jammy) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-7762-1 Related CVEs: CVE-2023-32681 CVE-2024-3651 CVE-2023-45803 CVE-2024-47081 https://launchpad.net/bugs/2031880 CVE-2025-50181 CVE-2024-37891 CVE-2018-25091  +2 more Upstream summary: Dennis Brinkrolf and Tobias Funke discovered that Requests incorrectly leaked Proxy-Authorization headers. A remote attacker […]

🟠 High   ⏱ 15–60 min  Last verified: 25 February 2026 Affected versions: Ubuntu 22.04 (jammy) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-8291-1 Related CVEs: CVE-2024-35862 CVE-2024-50060 CVE-2026-23274 CVE-2026-23351 CVE-2023-2640 CVE-2023-32629 CVE-2026-23112 CVE-2026-23273  +12 more Upstream summary: Several security issues were discovered in the Linux kernel. An attacker could possibly use these […]

🟠 High   ⏱ 15–60 min  Last verified: 24 February 2026 Affected versions: Ubuntu 22.04 (jammy) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-8270-1 Related CVEs: https://launchpad.net/bugs/2152202 CVE-2026-40685 CVE-2026-40687 CVE-2026-40686 CVE-2024-39929 CVE-2023-51766 CVE-2023-42117 CVE-2023-42119  +4 more Upstream summary: It was discovered that Exim incorrectly handled BDAT body parsing. A remote attacker could use […]

🟠 High   ⏱ 15–60 min  Last verified: 24 February 2026 Affected versions: Ubuntu 22.04 (jammy) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-8255-3 Related CVEs: CVE-2023-2640 CVE-2023-32629 CVE-2026-23112 CVE-2026-23273 CVE-2024-35862 CVE-2024-50060 CVE-2026-23274 CVE-2026-23351  +12 more Upstream summary: Stonejiajia, Shir Tamari and Sagi Tzadik discovered that the OverlayFS implementation in the Ubuntu Linux […]

🟡 Medium   ⏱ 10–30 min  Last verified: 23 February 2026 Affected versions: Ubuntu 22.04 (jammy) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-7678-1 Related CVEs: CVE-2025-40909 CVE-2024-56406 CVE-2022-48522 CVE-2023-47038 CVE-2023-31484 CVE-2020-16156 Upstream summary: It was discovered that Perl threads incorrectly handled certain file operations. A local attacker could possibly use this issue […]

🟠 High   ⏱ 15–60 min  Last verified: 23 February 2026 Affected versions: Ubuntu 22.04 (jammy) 📖 ~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  +11 more Upstream summary: It was discovered that GLib incorrectly parsed large Base64 data. An attacker could use this […]

🟢 Low   ⏱ 5–15 min  Last verified: 22 February 2026 Affected versions: Ubuntu 22.04 (jammy) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-8168-1 Related CVEs: CVE-2026-33056 Upstream summary: It was discovered that tar-rs embedded in rustc incorrectly handled symlinks when unpacking a tar archive. If a user or automated system were tricked […]

🟢 Low   ⏱ 5–15 min  Last verified: 20 February 2026 Affected versions: Ubuntu 22.04 (jammy) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-8055-1 Related CVEs: CVE-2026-2604 Upstream summary: It was discovered that Evolution Data Server incorrectly handled removing local cache files. An attacker could possibly use this issue to cause Evolution Data […]

🟠 High   ⏱ 15–60 min  Last verified: 17 February 2026 Affected versions: Ubuntu 22.04 (jammy) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-8254-1 Related CVEs: CVE-2026-23112 CVE-2026-23231 CVE-2026-23273 CVE-2024-36347 CVE-2024-57795 CVE-2025-22022 CVE-2025-22111 CVE-2025-38022  +12 more Upstream summary: Several security issues were discovered in the Linux kernel. An attacker could possibly use these […]