A flaw was found in tar. A remote attacker could exploit this vulnerability by crafting a malicious archive, leading to hidden file injection with fully attacker-controlled content. This bypasses pre…
Medium CVSS 5.0
Summary
A flaw was found in tar. A remote attacker could exploit this vulnerability by crafting a malicious archive, leading to hidden file injection with fully attacker-controlled content. This bypasses pre-extraction inspection mechanisms, potentially allowing an attacker to introduce malicious files onto a system without detection.
In-depth triage
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Affected products
- :
Sources
- NVD DATABASE
Original Links
- https://access.redhat.com/errata/RHSA-2026:61581
- https://access.redhat.com/errata/RHSA-2026:61586
- https://access.redhat.com/errata/RHSA-2026:61783
- https://access.redhat.com/errata/RHSA-2026:66018
- https://access.redhat.com/errata/RHSA-2026:66514
- https://access.redhat.com/errata/RHSA-2026:70390
- https://access.redhat.com/security/cve/CVE-2026-5704 Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2455360 Exploit
- http://www.openwall.com/lists/oss-security/2026/04/11/10 Exploit
- http://www.openwall.com/lists/oss-security/2026/04/11/11 Mailing List
- http://www.openwall.com/lists/oss-security/2026/04/12/2 Exploit
Timeline
- nvd_ingest NVD