Security Advisory: JetBackup Offsite Archive Integrity

This is a security release for AlmaLinux 8, AlmaLinux 9. Update the product on every affected server to the patched release — there is no workaround, and unpatched servers remain exposed until updated.

Low 2026-02-14

JetBackup AlmaLinux 8 AlmaLinux 9 CentOS 7 CloudLinux 8 CloudLinux 9 Ubuntu 20.04 Ubuntu 22.04

Affected Versions

JetBackup 5.3.10 and earlier

Patched Version

JetBackup 5.3.12

Default Update CMD

yum update -y

Fix Commands

AlmaLinux 9 / CloudLinux 9

dnf update jetbackup
jetbackup5 --update

AlmaLinux 8 / CloudLinux 8

dnf update jetbackup
jetbackup5 --update

CentOS 7 / CloudLinux 7

yum update jetbackup
jetbackup5 --update

Ubuntu 22.04

apt update
apt upgrade jetbackup

Ubuntu 20.04

apt update
apt upgrade jetbackup

What this means under a SharedLicense license

Your SharedLicense license itself is not affected — this is a change in AlmaLinux 8, AlmaLinux 9 software, not in licensing. Update the product through its standard update channel. Licenses keep working through updates; nothing needs re-issuing or re-activating.

References

Vendor Advisory

Security Advisories

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