{"schema_version":"1.7.2","id":"OESA-2026-3223","modified":"2026-08-06T11:12:05Z","published":"2026-08-01T11:12:05Z","upstream":["CVE-2026-5704"],"summary":"tar security update","details":"GNU Tar provides the ability to create tar archives, as well as various other kinds of manipulation. For example, you can use Tar on previously created archives to extract files, to store additional files, or to update or list files which were already stored.\r\n\r\nSecurity Fix(es):\n\nA 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.(CVE-2026-5704)","affected":[{"package":{"ecosystem":"openEuler:24.03-LTS-SP1","name":"tar","purl":"pkg:rpm/openEuler/tar&distro=openEuler-24.03-LTS-SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.35-6.oe2403sp1"}]}],"ecosystem_specific":{"aarch64":["tar-1.35-6.oe2403sp1.aarch64.rpm","tar-debuginfo-1.35-6.oe2403sp1.aarch64.rpm","tar-debugsource-1.35-6.oe2403sp1.aarch64.rpm"],"noarch":["tar-help-1.35-6.oe2403sp1.noarch.rpm"],"src":["tar-1.35-6.oe2403sp1.src.rpm"],"x86_64":["tar-1.35-6.oe2403sp1.x86_64.rpm","tar-debuginfo-1.35-6.oe2403sp1.x86_64.rpm","tar-debugsource-1.35-6.oe2403sp1.x86_64.rpm"]}},{"package":{"ecosystem":"openEuler:24.03-LTS-SP3","name":"tar","purl":"pkg:rpm/openEuler/tar&distro=openEuler-24.03-LTS-SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.35-6.oe2403sp3"}]}],"ecosystem_specific":{"aarch64":["tar-1.35-6.oe2403sp3.aarch64.rpm","tar-debuginfo-1.35-6.oe2403sp3.aarch64.rpm","tar-debugsource-1.35-6.oe2403sp3.aarch64.rpm"],"noarch":["tar-help-1.35-6.oe2403sp3.noarch.rpm"],"src":["tar-1.35-6.oe2403sp3.src.rpm"],"x86_64":["tar-1.35-6.oe2403sp3.x86_64.rpm","tar-debuginfo-1.35-6.oe2403sp3.x86_64.rpm","tar-debugsource-1.35-6.oe2403sp3.x86_64.rpm"]}},{"package":{"ecosystem":"openEuler:24.03-LTS-SP4","name":"tar","purl":"pkg:rpm/openEuler/tar&distro=openEuler-24.03-LTS-SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.35-6.oe2403sp4"}]}],"ecosystem_specific":{"aarch64":["tar-1.35-6.oe2403sp4.aarch64.rpm","tar-debuginfo-1.35-6.oe2403sp4.aarch64.rpm","tar-debugsource-1.35-6.oe2403sp4.aarch64.rpm"],"noarch":["tar-help-1.35-6.oe2403sp4.noarch.rpm"],"src":["tar-1.35-6.oe2403sp4.src.rpm"],"x86_64":["tar-1.35-6.oe2403sp4.x86_64.rpm","tar-debuginfo-1.35-6.oe2403sp4.x86_64.rpm","tar-debugsource-1.35-6.oe2403sp4.x86_64.rpm"]}},{"package":{"ecosystem":"openEuler:20.03-LTS-SP4","name":"tar","purl":"pkg:rpm/openEuler/tar&distro=openEuler-20.03-LTS-SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.32-6.oe2003sp4"}]}],"ecosystem_specific":{"aarch64":["tar-1.32-6.oe2003sp4.aarch64.rpm","tar-debuginfo-1.32-6.oe2003sp4.aarch64.rpm","tar-debugsource-1.32-6.oe2003sp4.aarch64.rpm"],"noarch":["tar-help-1.32-6.oe2003sp4.noarch.rpm"],"src":["tar-1.32-6.oe2003sp4.src.rpm"],"x86_64":["tar-1.32-6.oe2003sp4.x86_64.rpm","tar-debuginfo-1.32-6.oe2003sp4.x86_64.rpm","tar-debugsource-1.32-6.oe2003sp4.x86_64.rpm"]}},{"package":{"ecosystem":"openEuler:22.03-LTS-SP4","name":"tar","purl":"pkg:rpm/openEuler/tar&distro=openEuler-22.03-LTS-SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.34-8.oe2203sp4"}]}],"ecosystem_specific":{"aarch64":["tar-1.34-8.oe2203sp4.aarch64.rpm","tar-debuginfo-1.34-8.oe2203sp4.aarch64.rpm","tar-debugsource-1.34-8.oe2203sp4.aarch64.rpm"],"noarch":["tar-help-1.34-8.oe2203sp4.noarch.rpm"],"src":["tar-1.34-8.oe2203sp4.src.rpm"],"x86_64":["tar-1.34-8.oe2203sp4.x86_64.rpm","tar-debuginfo-1.34-8.oe2203sp4.x86_64.rpm","tar-debugsource-1.34-8.oe2203sp4.x86_64.rpm"]}}],"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3223"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-5704"}],"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N"}],"database_specific":{"severity":"Medium"}}