Linux
undertow security updates
Patch Radar has 22 security fixes for undertow, closing 20 CVEs. The newest security fix is DEBIAN-CVE-2025-9784 (2.3.20-1), released September 2, 2025.
Latest version
n/a
Release date not known
Security fixes
22
On record in Patch Radar
CVEs
20
Closed by those fixes
Exploited
0
Vendor report or CISA KEV
Security fixes, newest first
| Priority | Fix | Release | Fixed in | CVEs | Exploited | Released |
|---|---|---|---|---|---|---|
| High | DEBIAN-CVE-2025-9784 | Debian 14 | 2.3.20-1 | 1 | Sep 2, 2025 | |
| High | DEBIAN-CVE-2023-4639 | Debian 14 | 2.3.18-1 | 1 | Nov 17, 2024 | |
| High | CVE-2023-4639 | Debian 13.5 (trixie) | 2.3.18-1 | 1 | Nov 17, 2024 | |
| High | DEBIAN-CVE-2023-1973 | Debian 14 | 2.3.18-1 | 1 | Nov 7, 2024 | |
| High | CVE-2023-1973 | Debian 13.5 (trixie) | 2.3.18-1 | 1 | Nov 7, 2024 | |
| High | DEBIAN-CVE-2024-7885 | Debian 14 | 2.3.18-1 | 1 | Aug 21, 2024 | |
| Routine | DEBIAN-CVE-2024-3653 | Debian 14 | 2.3.18-1 | 1 | Jul 8, 2024 | |
| High | DEBIAN-CVE-2024-5971 | Debian 14 | 2.3.18-1 | 1 | Jul 8, 2024 | |
| High | DEBIAN-CVE-2024-6162 | Debian 14 | 2.3.18-1 | 1 | Jun 20, 2024 | |
| High | DEBIAN-CVE-2024-1635 | Debian 14 | 2.3.18-1 | 1 | Feb 19, 2024 | |
| Routine | DEBIAN-CVE-2024-1459 | Debian 14 | 2.3.18-1 | 1 | Feb 12, 2024 | |
| High | DEBIAN-CVE-2023-5379 | Debian 14 | 2.3.18-1 | 1 | Dec 12, 2023 | |
| High | DEBIAN-CVE-2023-3223 | Debian 14 | 2.3.18-1 | 1 | Sep 27, 2023 | |
| High | DEBIAN-CVE-2023-1108 | Debian 14 | 2.3.8-2 | 1 | Sep 14, 2023 | |
| High | DEBIAN-CVE-2022-4492 | Debian 14 | 2.3.8-2 | 1 | Feb 23, 2023 | |
| Routine | DEBIAN-CVE-2022-2764 | Debian 14 | 2.2.21-1 | 1 | Sep 1, 2022 | |
| High | DEBIAN-CVE-2022-1319 | Debian 14 | 2.2.17-1 | 1 | Aug 31, 2022 | |
| High | DEBIAN-CVE-2021-3859 | Debian 14 | 2.2.16-1 | 1 | Aug 26, 2022 | |
| High | DEBIAN-CVE-2021-3690 | Debian 14 | 2.2.10-1 | 1 | Aug 23, 2022 | |
| High | DEBIAN-CVE-2022-2053 | Debian 14 | 2.2.18-1 | 1 | Aug 5, 2022 | |
| Routine | DEBIAN-CVE-2021-3629 | Debian 14 | 2.2.12-1 | 1 | May 24, 2022 | |
| Routine | DEBIAN-CVE-2021-3597 | Debian 14 | 2.2.10-1 | 1 | May 24, 2022 |
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