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Rocky Linux Libreswan Important DoS Issues RLSA-2026-46396
rocky
July 28, 2026
A critical security update for libreswan on Rocky Linux 8 is available, addressing multiple denial of service vulnerabilities and a daemon crash risk due to malformed certificates.
Summary
An update is available for libreswan. This update affects Rocky Linux 8. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list
Topics Covered
RPMs
libreswan-0:4.12-2.el8_10.6.x86_64.rpm
libreswan-debuginfo-0:4.12-2.el8_10.6.aarch64.rpm
libreswan-0:4.12-2.el8_10.6.aarch64.rpm
libreswan-0:4.12-2.el8_10.6.src.rpm
libreswan-debuginfo-0:4.12-2.el8_10.6.x86_64.rpm
libreswan-debugsource-0:4.12-2.el8_10.6.aarch64.rpm
libreswan-debugsource-0:4.12-2.el8_10.6.x86_64.rpm
References
No references
CVES
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-12413
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-14957
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-50721
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-50722
PREVIOUS
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Severity
important
Lowest
Low
Medium
High
Critical
Name: RLSA-2026:46396
Affected Products: Rocky Linux 8
Fixes
https://bugzilla.redhat.com/show_bug.cgi?id=2494147
https://bugzilla.redhat.com/show_bug.cgi?id=2494148
https://bugzilla.redhat.com/show_bug.cgi?id=2494149
https://bugzilla.redhat.com/show_bug.cgi?id=2501764
Topics Covered
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