CVE-2026-15028: falha de baixa gravidade em Red Hat Cost Management On-Premise 1
Libarchive: heap overflow oob read while parsing a tar archive contains a pax extended header
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8Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 3.9epss 0.2%
A flaw was found in libarchive. This vulnerability allows a remote attacker to trigger a heap overflow by providing a specially crafted tar archive. The issue occurs during the parsing of a PAX extended header containing a malformed SUN.holesdata sparse-file attribute. Successful exploitation could lead to a denial of service, making the system unavailable, or potentially allow for arbitrary code execution, giving the attacker control over the affected system.
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:L
Produtos afetados
Red Hat · Red Hat Cost Management On-Premise 1Red Hat · Red Hat Enterprise Linux 10Red Hat · Red Hat Enterprise Linux 6Red Hat · Red Hat Enterprise Linux 7Red Hat · Red Hat Enterprise Linux 8Red Hat · Red Hat Enterprise Linux 9Red Hat · Red Hat Hardened ImagesRed Hat · Red Hat OpenShift AI (RHOAI)Red Hat · Red Hat OpenShift Container Platform 4Red Hat · Red Hat OpenShift Container Platform 5CVEs relacionadas — Red Hat Cost Management On-Premise 1
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Referências
https://access.redhat.com/errata/RHSA-2026:38279https://access.redhat.com/errata/RHSA-2026:69553https://access.redhat.com/errata/RHSA-2026:79357https://access.redhat.com/security/cve/CVE-2026-15028https://bugzilla.redhat.com/show_bug.cgi?id=2497970https://github.com/libarchive/libarchive/issues/3251https://github.com/libarchive/libarchive/pull/3253