{"id":"CLSA-2026-1787843511","summary":"openssl: Fix of 2 CVEs","details":"- CVE-2026-42766: fix NULL pointer dereference during password-based CMS\n  decryption when the optional keyDerivationAlgorithm field is absent\n- CVE-2026-34180: fix heap buffer over-read caused by integer truncation of\n  ASN.1 primitive content lengths above 2 GB on 64-bit platforms","modified":"2026-10-26T09:43:16.534141557Z","published":"2026-08-27T15:12:01Z","upstream":["CVE-2026-34180","CVE-2026-42766"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/oraclelinux7els/CLSA-2026-1787843511.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-34180"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-42766"}],"affected":[{"package":{"name":"openssl","ecosystem":"TuxCare:OracleLinux:7","purl":"pkg:rpm/tuxcare/openssl?distro=oraclelinux-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.0.2k-26.0.1.el7_9.tuxcare.els2"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1787843511.json"}},{"package":{"name":"openssl-devel","ecosystem":"TuxCare:OracleLinux:7","purl":"pkg:rpm/tuxcare/openssl-devel?distro=oraclelinux-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.0.2k-26.0.1.el7_9.tuxcare.els2"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1787843511.json"}},{"package":{"name":"openssl-libs","ecosystem":"TuxCare:OracleLinux:7","purl":"pkg:rpm/tuxcare/openssl-libs?distro=oraclelinux-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.0.2k-26.0.1.el7_9.tuxcare.els2"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1787843511.json"}},{"package":{"name":"openssl-perl","ecosystem":"TuxCare:OracleLinux:7","purl":"pkg:rpm/tuxcare/openssl-perl?distro=oraclelinux-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.0.2k-26.0.1.el7_9.tuxcare.els2"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1787843511.json"}},{"package":{"name":"openssl-static","ecosystem":"TuxCare:OracleLinux:7","purl":"pkg:rpm/tuxcare/openssl-static?distro=oraclelinux-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.0.2k-26.0.1.el7_9.tuxcare.els2"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1787843511.json"}}],"schema_version":"1.9.0"}