librenswan: IKEv1 Denial of Service via RSA-SHA1 (PKCS#1 Version 1.5 Encrypted) authentication payload
| Reporter | Title | Published | Views | Family All 74 |
|---|---|---|---|---|
 | CVE-2026-50722 | 2 Jul 202621:34 | – | attackerkb |
| CVE-2026-50721 | 2 Jul 202621:44 | – | attackerkb |
 | Amazon Linux 2023 : libreswan (ALAS2023-2026-2039) | 4 Aug 202600:00 | – | nessus |
| Alibaba Cloud Linux 3 : 0238: libreswan (ALINUX3-SA-2026:0238) | 10 Aug 202600:00 | – | nessus |
| AlmaLinux 9 : libreswan (ALSA-2026:46397) | 27 Jul 202600:00 | – | nessus |
| AlmaLinux 10 : libreswan (ALSA-2026:46398) | 27 Jul 202600:00 | – | nessus |
| Azure Linux 3.0 Security Update: CBL-Mariner Releases (CVE-2026-50721) | 14 Jul 202600:00 | – | nessus |
| Libreswan < 5.3.1 Multiple Vulnerabilities | 16 Jul 202600:00 | – | nessus |
| MiracleLinux 8 : libreswan-4.12-2.el8_10.6 (AXSA:2026-1390:01) | 30 Jul 202600:00 | – | nessus |
| MiracleLinux 9 : libreswan-4.15-10.el9_8 (AXSA:2026-1536:02) | 14 Aug 202600:00 | – | nessus |
10
| OS | OS Version | Architecture | Package | Package Version | Filename |
|---|---|---|---|---|---|
| Red Hat Enterprise Linux | 9.6 | aarch64 | libreswan | 4.15-8.el9_6.1 | libreswan-4.15-8.el9_6.1.aarch64.rpm |
| Red Hat Enterprise Linux | 9.6 | ppc64le | libreswan | 4.15-8.el9_6.1 | libreswan-4.15-8.el9_6.1.ppc64le.rpm |
| Red Hat Enterprise Linux | 9.6 | s390x | libreswan | 4.15-8.el9_6.1 | libreswan-4.15-8.el9_6.1.s390x.rpm |
| Red Hat Enterprise Linux | 9.6 | x86_64 | libreswan | 4.15-8.el9_6.1 | libreswan-4.15-8.el9_6.1.x86_64.rpm |
Data
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20 Aug 2026 21:03Current
5.6Medium risk
Vulners AI Score5.6
CVSS 3.15.9 - 8.1
EPSS0.00386
SSVC