What is RHSA-2026:0435?

RHSA-2026:0435 is a security advisory published by Red Hat Product Security with Medium severity. Red Hat Security Advisory: tar security update

Which CVE IDs does RHSA-2026:0435 cover?

RHSA-2026:0435 covers the following CVE IDs: CVE-2025-45582. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of RHSA-2026:0435?

RHSA-2026:0435 has a CVSS v3 base score of 5.6, published by Red Hat Product Security.

Which products are affected by RHSA-2026:0435?

RHSA-2026:0435 affects 14 products, including: Red Hat Enterprise Linux BaseOS EUS (v.9.6); tar-2:1.34-7.el9_6.2.aarch64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.6); tar-2:1.34-7.el9_6.2.ppc64le as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.6); tar-2:1.34-7.el9_6.2.s390x as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.6); tar-2:1.34-7.el9_6.2.src as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.6); and others — see the full list on the advisory page.

RHSA-2026:0435MediumCVSS 5.6

Red Hat Security Advisory: tar security update

Vendor

Red Hat Product Security

Published

January 12, 2026

Last Modified

September 1, 2026

🔗 CVE IDs covered (1)

CVE-2025-45582 →

📋 Description

CVE-2025-45582 — tar: Tar path traversal

🎯 Affected products14

Red Hat Enterprise Linux BaseOS EUS (v.9.6)
tar-2:1.34-7.el9_6.2.aarch64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.6)
tar-2:1.34-7.el9_6.2.ppc64le as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.6)
tar-2:1.34-7.el9_6.2.s390x as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.6)
tar-2:1.34-7.el9_6.2.src as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.6)
tar-2:1.34-7.el9_6.2.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.6)
tar-debuginfo-2:1.34-7.el9_6.2.aarch64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.6)
tar-debuginfo-2:1.34-7.el9_6.2.ppc64le as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.6)
tar-debuginfo-2:1.34-7.el9_6.2.s390x as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.6)
tar-debuginfo-2:1.34-7.el9_6.2.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.6)
tar-debugsource-2:1.34-7.el9_6.2.aarch64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.6)
tar-debugsource-2:1.34-7.el9_6.2.ppc64le as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.6)
tar-debugsource-2:1.34-7.el9_6.2.s390x as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.6)
tar-debugsource-2:1.34-7.el9_6.2.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.6)

✅ Remediation

For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 Workaround: Untrusted TAR archives should always be extracted in an empty directory. When multiple untrusted archives need to be extracted, the same directory must not be re-used without removing all content extracted form the previous archive before extracting the next archive.

🔗 CVE IDs covered (1)

📋 Description

🎯 Affected products14

✅ Remediation

🔗 References (4)