What is RHSA-2026:7578?

RHSA-2026:7578 is a security advisory published by Red Hat Product Security with Medium severity. Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

Which CVE IDs does RHSA-2026:7578 cover?

RHSA-2026:7578 covers the following CVE IDs: CVE-2017-20230. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of RHSA-2026:7578?

RHSA-2026:7578 has a CVSS v3 base score of 6.5, published by Red Hat Product Security.

Which products are affected by RHSA-2026:7578?

RHSA-2026:7578 affects 4 products, including: Red Hat Hardened Images; perl-storable-main@aarch64 as a component of Red Hat Hardened Images; perl-storable-main@src as a component of Red Hat Hardened Images; perl-storable-main@x86_64 as a component of Red Hat Hardened Images.

RHSA-2026:7578MediumCVSS 6.5

Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

Vendor

Red Hat Product Security

Published

April 10, 2026

Last Modified

August 16, 2026

🔗 CVE IDs covered (1)

CVE-2017-20230 →

📋 Description

CVE-2017-20230 — perl-Storable: Storable for Perl: Denial of service via stack overflow in retrieve_hook function

🎯 Affected products4

Red Hat Hardened Images
perl-storable-main@aarch64 as a component of Red Hat Hardened Images
perl-storable-main@src as a component of Red Hat Hardened Images
perl-storable-main@x86_64 as a component of Red Hat Hardened Images

✅ Remediation

For details on how to apply this update, which includes the changes described in this advisory, refer to: https://images.redhat.com/

🔗 References (5)

selfhttps://access.redhat.com/errata/RHSA-2026:7578
externalhttps://images.redhat.com/
externalhttps://access.redhat.com/security/cve/CVE-2017-20230
externalhttps://access.redhat.com/security/updates/classification/
selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_7578.json