{"schema_version":"1.7.2","id":"OESA-2026-1671","modified":"2026-03-20T14:25:03Z","published":"2026-03-20T14:25:03Z","upstream":["CVE-2026-26007"],"summary":"python-cryptography security update","details":"cryptography is a package designed to expose cryptographic primitives and recipes to Python developers.\r\n\r\nSecurity Fix(es):\n\nThis vulnerability exists in the pyca cryptography library due to missing subgroup validation for SECT curves. An attacker could exploit this to perform subgroup attacks, potentially leading to security bypass.(CVE-2026-26007)","affected":[{"package":{"ecosystem":"openEuler:24.03-LTS-SP2","name":"python-cryptography","purl":"pkg:rpm/openEuler/python-cryptography&distro=openEuler-24.03-LTS-SP2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"42.0.2-9.oe2403sp2"}]}],"ecosystem_specific":{"aarch64":["python-cryptography-debuginfo-42.0.2-9.oe2403sp2.aarch64.rpm","python-cryptography-debugsource-42.0.2-9.oe2403sp2.aarch64.rpm","python3-cryptography-42.0.2-9.oe2403sp2.aarch64.rpm"],"noarch":["python-cryptography-help-42.0.2-9.oe2403sp2.noarch.rpm"],"src":["python-cryptography-42.0.2-9.oe2403sp2.src.rpm"],"x86_64":["python-cryptography-debuginfo-42.0.2-9.oe2403sp2.x86_64.rpm","python-cryptography-debugsource-42.0.2-9.oe2403sp2.x86_64.rpm","python3-cryptography-42.0.2-9.oe2403sp2.x86_64.rpm"]}}],"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-1671"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-26007"}],"database_specific":{"severity":"High"}}