{"schema_version":"1.7.5","id":"SUSE-SU-2026:3040-1","published":"2026-07-15T11:48:44Z","modified":"2026-07-16T10:00:07.931883895Z","related":["CVE-2026-41676","CVE-2026-41677","CVE-2026-41678","CVE-2026-41681","CVE-2026-41898","CVE-2026-42327","CVE-2026-44662","CVE-2026-45784"],"upstream":["CVE-2026-41676","CVE-2026-41677","CVE-2026-41678","CVE-2026-41681","CVE-2026-41898","CVE-2026-42327","CVE-2026-44662","CVE-2026-45784"],"summary":"Security update for python-cryptography","details":"This update for python-cryptography fixes the following issues:\n\n- CVE-2026-41676: openssl: `Deriver:derive` and `PkeyCtxRef:derive` can overflow short buffers on OpenSSL 1.1.1\n  (bsc#1270208).\n- CVE-2026-41677: openssl: out-of-bounds read in PEM password callback when returning an oversized length\n  (bsc#1270620).\n- CVE-2026-41678: openssl: out-of-bounds write due to incorrect bounds assertion in `aes::unwrap_key()` (bsc#1270706).\n- CVE-2026-41681: openssl: `MdCtxRef::digest_final()` writes past caller buffer with no length check (bsc#1270772).\n- CVE-2026-41898: openssl: unchecked callback-returned length in PSK and cookie generate trampolines can leak adjacent\n  memory to the network (bsc#1270801).\n- CVE-2026-42327: openssl: undefined behavior in `X509Ref::ocsp_responders` for certificates with non-UTF-8 OCSP URLs\n  (bsc#1270515).\n- CVE-2026-44662: openssl: heap buffer overflow when encrypting with AES key-wrap-with-padding due to incorrectly sized\n  output buffers (bsc#1270936).\n- CVE-2026-45784: openssl: out-of-bounds write in `CipherCtxRef::cipher_update_inplace` for AES-KW-PAD ciphers due to\n  incorrectly sized output buffer (bsc#1270994).\n","affected":[{"package":{"name":"python-cryptography","ecosystem":"SUSE:Linux Enterprise Module for Public Cloud 15 SP4","purl":"pkg:rpm/suse/python-cryptography&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2015%20SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"41.0.3-150400.16.25.1"}]}],"ecosystem_specific":{"binaries":[{"python311-cryptography":"41.0.3-150400.16.25.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3040-1.json"}},{"package":{"name":"python-cryptography","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS","purl":"pkg:rpm/suse/python-cryptography&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-ESPOS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"41.0.3-150400.16.25.1"}]}],"ecosystem_specific":{"binaries":[{"python311-cryptography":"41.0.3-150400.16.25.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3040-1.json"}},{"package":{"name":"python-cryptography","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS","purl":"pkg:rpm/suse/python-cryptography&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"41.0.3-150400.16.25.1"}]}],"ecosystem_specific":{"binaries":[{"python311-cryptography":"41.0.3-150400.16.25.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3040-1.json"}},{"package":{"name":"python-cryptography","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP5-ESPOS","purl":"pkg:rpm/suse/python-cryptography&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-ESPOS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"41.0.3-150400.16.25.1"}]}],"ecosystem_specific":{"binaries":[{"python311-cryptography":"41.0.3-150400.16.25.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3040-1.json"}},{"package":{"name":"python-cryptography","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP5-LTSS","purl":"pkg:rpm/suse/python-cryptography&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"41.0.3-150400.16.25.1"}]}],"ecosystem_specific":{"binaries":[{"python311-cryptography":"41.0.3-150400.16.25.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3040-1.json"}},{"package":{"name":"python-cryptography","ecosystem":"SUSE:Linux Enterprise Server 15 SP4-LTSS","purl":"pkg:rpm/suse/python-cryptography&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP4-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"41.0.3-150400.16.25.1"}]}],"ecosystem_specific":{"binaries":[{"python311-cryptography":"41.0.3-150400.16.25.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3040-1.json"}},{"package":{"name":"python-cryptography","ecosystem":"SUSE:Linux Enterprise Server 15 SP5-LTSS","purl":"pkg:rpm/suse/python-cryptography&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP5-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"41.0.3-150400.16.25.1"}]}],"ecosystem_specific":{"binaries":[{"python311-cryptography":"41.0.3-150400.16.25.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3040-1.json"}},{"package":{"name":"python-cryptography","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP4","purl":"pkg:rpm/suse/python-cryptography&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"41.0.3-150400.16.25.1"}]}],"ecosystem_specific":{"binaries":[{"python311-cryptography":"41.0.3-150400.16.25.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3040-1.json"}},{"package":{"name":"python-cryptography","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP5","purl":"pkg:rpm/suse/python-cryptography&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"41.0.3-150400.16.25.1"}]}],"ecosystem_specific":{"binaries":[{"python311-cryptography":"41.0.3-150400.16.25.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3040-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-20263040-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1270208"},{"type":"REPORT","url":"https://bugzilla.suse.com/1270515"},{"type":"REPORT","url":"https://bugzilla.suse.com/1270620"},{"type":"REPORT","url":"https://bugzilla.suse.com/1270706"},{"type":"REPORT","url":"https://bugzilla.suse.com/1270772"},{"type":"REPORT","url":"https://bugzilla.suse.com/1270801"},{"type":"REPORT","url":"https://bugzilla.suse.com/1270936"},{"type":"REPORT","url":"https://bugzilla.suse.com/1270994"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-41676"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-41677"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-41678"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-41681"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-41898"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-42327"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-44662"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-45784"}]}