{"schema_version":"1.7.2","id":"OESA-2026-4001","modified":"2026-09-20T13:24:01Z","published":"2026-09-20T13:24:01Z","upstream":["CVE-2026-85498"],"summary":"polkit security update","details":"polkit is a toolkit for defining and handling authorizations. It is used for allowing unprivileged processes to speak to privileged processes.\r\n\r\nSecurity Fix(es):\n\nA vulnerability, which was classified as very critical, was found in Polkit. The issue is a stack-based buffer overflow in the read_cookie function, which may impact confidentiality, integrity, and availability.(CVE-2026-85498)","affected":[{"package":{"ecosystem":"openEuler:22.03-LTS-SP4","name":"polkit","purl":"pkg:rpm/openEuler/polkit&distro=openEuler-22.03-LTS-SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.120-13.oe2203sp4"}]}],"ecosystem_specific":{"aarch64":["polkit-0.120-13.oe2203sp4.aarch64.rpm","polkit-debuginfo-0.120-13.oe2203sp4.aarch64.rpm","polkit-debugsource-0.120-13.oe2203sp4.aarch64.rpm","polkit-devel-0.120-13.oe2203sp4.aarch64.rpm","polkit-libs-0.120-13.oe2203sp4.aarch64.rpm"],"noarch":["polkit-help-0.120-13.oe2203sp4.noarch.rpm"],"src":["polkit-0.120-13.oe2203sp4.src.rpm"],"x86_64":["polkit-0.120-13.oe2203sp4.x86_64.rpm","polkit-debuginfo-0.120-13.oe2203sp4.x86_64.rpm","polkit-debugsource-0.120-13.oe2203sp4.x86_64.rpm","polkit-devel-0.120-13.oe2203sp4.x86_64.rpm","polkit-libs-0.120-13.oe2203sp4.x86_64.rpm"]}}],"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-4001"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-85498"}],"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L"}],"database_specific":{"severity":"Medium"}}