OESA-2026-3861 rpm security update

The RPM Package Manager RPM is a powerful package management system capability as below Security Fixes: A flaw was found in rpmbuild. When rpmbuild processes a crafted tarball in tarball mode, a specially designed tar member name can lead to macro injection. This vulnerability allows a remote...

OESA-2026-3863 rpm security update

The RPM Package Manager RPM is a powerful package management system capability as below Security Fixes: A flaw was found in rpmbuild. When rpmbuild processes a crafted tarball in tarball mode, a specially designed tar member name can lead to macro injection. This vulnerability allows a remote...

CVE-2026-78367

A vulnerability was found in RPM's rpmbuild tarball processing. When processing a crafted source archive, the getTarSpec function in tools/rpmbuild.cc passes an attacker-controlled tar archive member name to rpmExpand as part of a %basename:... macro expression. A specially crafted .spec member...

EUVD-2026-64885

A vulnerability was found in RPM's rpmbuild tarball processing. When processing a crafted source archive, the getTarSpec function in tools/rpmbuild.cc passes an attacker-controlled tar archive member name to rpmExpand as part of a %basename:... macro expression. A specially crafted .spec member...

CVE-2026-78367

A macro injection vulnerability in RPM's rpmbuild tarball processing mode allows a remote attacker to achieve arbitrary code execution . The root cause is in the getTarSpec() function (tools/rpmbuild.cc), which passes an attacker-controlled tar member name to rpmExpand() within a %{basename:...} ...

CVE-2026-78367 Rpm: rpmbuild gettarspec() crafted tar member name → macro injection

A vulnerability was found in RPM's rpmbuild tarball processing. When processing a crafted source archive, the getTarSpec function in tools/rpmbuild.cc passes an attacker-controlled tar archive member name to rpmExpand as part of a %basename:... macro expression. A specially crafted .spec member...

CVE-2026-78367

A vulnerability was found in RPM's rpmbuild tarball processing. When processing a crafted source archive, the getTarSpec function in tools/rpmbuild.cc passes an attacker-controlled tar archive member name to rpmExpand as part of a %basename:... macro expression. A specially crafted .spec member...

PT-2026-80891

Name of the Vulnerable Software and Affected Versions RPM affected versions not specified Description An issue exists in the tarball processing of rpmbuild. When operating in tarball mode such as -ts, -ta, or -tb, the getTarSpec function in tools/rpmbuild.cc passes a member name from a crafted...