{"id":"CVE-2026-13757","aliases":["ALSA-2026:49667","ALSA-2026:49668","AZL-91743","BELL-CVE-2026-13757","CLSA-2026-1788357425","CLSA-2026-1788374737","DEBIAN-CVE-2026-13757","EUVD-2026-40173","GHSA-p2wm-69qx-x25w","MGASA-2026-0460","RHSA-2026:37469","RHSA-2026:38342","RHSA-2026:49667","RHSA-2026:49668","RLSA-2026:49667","RLSA-2026:49668","ROOT-OS-DEBIAN-11-CVE-2026-13757","ROOT-OS-DEBIAN-12-CVE-2026-13757","ROOT-OS-DEBIAN-13-CVE-2026-13757","SUSE-SU-2026:24193-1","SUSE-SU-2026:24255-1","UBUNTU-CVE-2026-13757","USN-8687-1","openSUSE-SU-2026:11862-1","openSUSE-SU-2026:22105-1"],"status":"published","title":"P11-kit: stack exhaustion via unbounded recursion in rpc attribute parsing","description":"A flaw was found in p11-kit. The RPC message attribute parsing functions p11_rpc_message_get_attribute() and p11_rpc_message_get_attribute_array_value() form a mutually-recursive call chain with no recursion depth limit when processing nested CKA_WRAP_TEMPLATE, CKA_UNWRAP_TEMPLATE, and CKA_DERIVE_TEMPLATE attributes. An unauthenticated attacker with local access to the p11-kit RPC Unix domain socket can send a specially crafted request with deeply nested template attributes, causing stack exhaustion and crashing the p11-kit server process and its dependent services.","severity":{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00154,"percentile":0.04534,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-674"],"published":"2026-06-29T18:44:24Z","modified":"2026-11-06T07:39:27Z","fixes":[{"ecosystem":"AlmaLinux:9","package":"p11-kit","fixed_in":["0.26.4-1.el9_8"],"sources":["osv"]},{"ecosystem":"AlmaLinux:9","package":"p11-kit-client","fixed_in":["0.26.4-1.el9_8"],"sources":["osv"]},{"ecosystem":"AlmaLinux:9","package":"p11-kit-devel","fixed_in":["0.26.4-1.el9_8"],"sources":["osv"]},{"ecosystem":"AlmaLinux:9","package":"p11-kit-server","fixed_in":["0.26.4-1.el9_8"],"sources":["osv"]},{"ecosystem":"AlmaLinux:9","package":"p11-kit-trust","fixed_in":["0.26.4-1.el9_8"],"sources":["osv"]},{"ecosystem":"AlmaLinux:10","package":"p11-kit","fixed_in":["0.26.4-1.el10_2"],"sources":["osv"]},{"ecosystem":"AlmaLinux:10","package":"p11-kit-client","fixed_in":["0.26.4-1.el10_2"],"sources":["osv"]},{"ecosystem":"AlmaLinux:10","package":"p11-kit-devel","fixed_in":["0.26.4-1.el10_2"],"sources":["osv"]},{"ecosystem":"AlmaLinux:10","package":"p11-kit-server","fixed_in":["0.26.4-1.el10_2"],"sources":["osv"]},{"ecosystem":"AlmaLinux:10","package":"p11-kit-trust","fixed_in":["0.26.4-1.el10_2"],"sources":["osv"]},{"ecosystem":"Azure Linux:3","package":"p11-kit","fixed_in":["0.26.5-1"],"sources":["osv"]},{"ecosystem":"Alpaquita:25","package":"p11-kit","fixed_in":["0.26.2-r1"],"sources":["osv"]},{"ecosystem":"Alpaquita:stream","package":"p11-kit","fixed_in":["0.26.2-r2"],"sources":["osv"]},{"ecosystem":"TuxCare:AlmaLinux:9.2","package":"p11-kit","fixed_in":["0.24.1-2.el9.tuxcare.els1"],"sources":["osv"]},{"ecosystem":"TuxCare:AlmaLinux:9.2","package":"p11-kit-devel","fixed_in":["0.24.1-2.el9.tuxcare.els1"],"sources":["osv"]},{"ecosystem":"TuxCare:AlmaLinux:9.2","package":"p11-kit-server","fixed_in":["0.24.1-2.el9.tuxcare.els1"],"sources":["osv"]},{"ecosystem":"TuxCare:AlmaLinux:9.2","package":"p11-kit-trust","fixed_in":["0.24.1-2.el9.tuxcare.els1"],"sources":["osv"]},{"ecosystem":"TuxCare:AlmaLinux:9.6","package":"p11-kit","fixed_in":["0.25.3-3.el9_6.tuxcare.els1"],"sources":["osv"]},{"ecosystem":"TuxCare:AlmaLinux:9.6","package":"p11-kit-devel","fixed_in":["0.25.3-3.el9_6.tuxcare.els1"],"sources":["osv"]},{"ecosystem":"TuxCare:AlmaLinux:9.6","package":"p11-kit-server","fixed_in":["0.25.3-3.el9_6.tuxcare.els1"],"sources":["osv"]},{"ecosystem":"TuxCare:AlmaLinux:9.6","package":"p11-kit-trust","fixed_in":["0.25.3-3.el9_6.tuxcare.els1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"p11-kit","fixed_in":["0.26.4-1"],"sources":["osv"]},{"ecosystem":"Red Hat:hummingbird:1","package":"mingw32-p11-kit","fixed_in":["0:0.26.2-1.2.hum1","0:0.26.4-1.hum1"],"sources":["osv"]},{"ecosystem":"Red Hat:hummingbird:1","package":"mingw64-p11-kit","fixed_in":["0:0.26.2-1.2.hum1","0:0.26.4-1.hum1"],"sources":["osv"]},{"ecosystem":"Red Hat:hummingbird:1","package":"p11-kit","fixed_in":["0:0.26.2-1.2.hum1","0:0.26.4-1.hum1"],"sources":["osv"]},{"ecosystem":"Red Hat:hummingbird:1","package":"p11-kit-client","fixed_in":["0:0.26.2-1.2.hum1","0:0.26.4-1.hum1"],"sources":["osv"]},{"ecosystem":"Red Hat:hummingbird:1","package":"p11-kit-devel","fixed_in":["0:0.26.2-1.2.hum1","0:0.26.4-1.hum1"],"sources":["osv"]},{"ecosystem":"Red Hat:hummingbird:1","package":"p11-kit-server","fixed_in":["0:0.26.2-1.2.hum1","0:0.26.4-1.hum1"],"sources":["osv"]},{"ecosystem":"Red Hat:hummingbird:1","package":"p11-kit-trust","fixed_in":["0:0.26.2-1.2.hum1","0:0.26.4-1.hum1"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:9::appstream","package":"p11-kit-client-debuginfo","fixed_in":["0:0.26.4-1.el9_8"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:9::appstream","package":"p11-kit-debuginfo","fixed_in":["0:0.26.4-1.el9_8"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:9::appstream","package":"p11-kit-debugsource","fixed_in":["0:0.26.4-1.el9_8"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:9::appstream","package":"p11-kit-devel","fixed_in":["0:0.26.4-1.el9_8"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:9::appstream","package":"p11-kit-server","fixed_in":["0:0.26.4-1.el9_8"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:9::appstream","package":"p11-kit-server-debuginfo","fixed_in":["0:0.26.4-1.el9_8"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:9::appstream","package":"p11-kit-trust-debuginfo","fixed_in":["0:0.26.4-1.el9_8"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:9::baseos","package":"p11-kit","fixed_in":["0:0.26.4-1.el9_8"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:9::baseos","package":"p11-kit-client","fixed_in":["0:0.26.4-1.el9_8"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:9::baseos","package":"p11-kit-client-debuginfo","fixed_in":["0:0.26.4-1.el9_8"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:9::baseos","package":"p11-kit-debuginfo","fixed_in":["0:0.26.4-1.el9_8"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:9::baseos","package":"p11-kit-debugsource","fixed_in":["0:0.26.4-1.el9_8"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:9::baseos","package":"p11-kit-server-debuginfo","fixed_in":["0:0.26.4-1.el9_8"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:9::baseos","package":"p11-kit-trust","fixed_in":["0:0.26.4-1.el9_8"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:9::baseos","package":"p11-kit-trust-debuginfo","fixed_in":["0:0.26.4-1.el9_8"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:10.2","package":"p11-kit-client-debuginfo","fixed_in":["0:0.26.4-1.el10_2"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:10.2","package":"p11-kit-debuginfo","fixed_in":["0:0.26.4-1.el10_2"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:10.2","package":"p11-kit-debugsource","fixed_in":["0:0.26.4-1.el10_2"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:10.2","package":"p11-kit-devel","fixed_in":["0:0.26.4-1.el10_2"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:10.2","package":"p11-kit-server","fixed_in":["0:0.26.4-1.el10_2"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:10.2","package":"p11-kit-server-debuginfo","fixed_in":["0:0.26.4-1.el10_2"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:10.2","package":"p11-kit-trust-debuginfo","fixed_in":["0:0.26.4-1.el10_2"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:10.2","package":"p11-kit","fixed_in":["0:0.26.4-1.el10_2"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:10.2","package":"p11-kit-client","fixed_in":["0:0.26.4-1.el10_2"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:10.2","package":"p11-kit-trust","fixed_in":["0:0.26.4-1.el10_2"],"sources":["osv"]},{"ecosystem":"Rocky Linux:9","package":"p11-kit","fixed_in":["0:0.26.4-1.el9_8"],"sources":["osv"]},{"ecosystem":"Rocky Linux:10","package":"p11-kit","fixed_in":["0:0.26.4-1.el10_2"],"sources":["osv"]},{"ecosystem":"Root:Debian:11","package":"p11-kit","fixed_in":["0.23.22-1.aikido.1"],"sources":["osv"]},{"ecosystem":"Root:Debian:11","package":"rootio-p11-kit","fixed_in":["0.23.22-1.aikido.1"],"sources":["osv"]},{"ecosystem":"Root:Debian:12","package":"p11-kit","fixed_in":["0.24.1-2.aikido.1","0.24.1-2.aikido.2","0.24.1-2.aikido.3"],"sources":["osv"]},{"ecosystem":"Root:Debian:12","package":"rootio-p11-kit","fixed_in":["0.24.1-2.aikido.1","0.24.1-2.aikido.2","0.24.1-2.aikido.3"],"sources":["osv"]},{"ecosystem":"Root:Debian:13","package":"p11-kit","fixed_in":["0.25.5-3.aikido.1","0.25.5-3.aikido.2","0.25.5-3.aikido.3"],"sources":["osv"]},{"ecosystem":"Root:Debian:13","package":"rootio-p11-kit","fixed_in":["0.25.5-3.aikido.1","0.25.5-3.aikido.2","0.25.5-3.aikido.3"],"sources":["osv"]},{"ecosystem":"Ubuntu:Pro:18.04:LTS","package":"p11-kit","fixed_in":["0.23.9-2ubuntu0.1+esm1"],"sources":["osv"]},{"ecosystem":"Ubuntu:Pro:20.04:LTS","package":"p11-kit","fixed_in":["0.23.20-1ubuntu0.1+esm1"],"sources":["osv"]},{"ecosystem":"Ubuntu:22.04:LTS","package":"p11-kit","fixed_in":["0.24.0-6ubuntu0.1"],"sources":["osv"]},{"ecosystem":"Ubuntu:24.04:LTS","package":"p11-kit","fixed_in":["0.25.3-4ubuntu2.2"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"AlmaLinux:9","package":"p11-kit","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.26.4-1.el9_8"}]}]},{"source":"osv","ecosystem":"AlmaLinux:9","package":"p11-kit-client","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.26.4-1.el9_8"}]}]},{"source":"osv","ecosystem":"AlmaLinux:9","package":"p11-kit-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.26.4-1.el9_8"}]}]},{"source":"osv","ecosystem":"AlmaLinux:9","package":"p11-kit-server","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.26.4-1.el9_8"}]}]},{"source":"osv","ecosystem":"AlmaLinux:9","package":"p11-kit-trust","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.26.4-1.el9_8"}]}]},{"source":"osv","ecosystem":"AlmaLinux:10","package":"p11-kit","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.26.4-1.el10_2"}]}]},{"source":"osv","ecosystem":"AlmaLinux:10","package":"p11-kit-client","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.26.4-1.el10_2"}]}]},{"source":"osv","ecosystem":"AlmaLinux:10","package":"p11-kit-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.26.4-1.el10_2"}]}]},{"source":"osv","ecosystem":"AlmaLinux:10","package":"p11-kit-server","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.26.4-1.el10_2"}]}]},{"source":"osv","ecosystem":"AlmaLinux:10","package":"p11-kit-trust","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.26.4-1.el10_2"}]}]},{"source":"osv","ecosystem":"Azure Linux:3","package":"p11-kit","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.26.5-1"}]}]},{"source":"osv","ecosystem":"Alpaquita:25","package":"p11-kit","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0.25.5-r1"},{"fixed":"0.26.2-r1"}]}]},{"source":"osv","ecosystem":"Alpaquita:stream","package":"p11-kit","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0.24.1-r1"},{"fixed":"0.26.2-r2"}]}]},{"source":"osv","ecosystem":"TuxCare:AlmaLinux:9.2","package":"p11-kit","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.24.1-2.el9.tuxcare.els1"}]}]},{"source":"osv","ecosystem":"TuxCare:AlmaLinux:9.2","package":"p11-kit-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.24.1-2.el9.tuxcare.els1"}]}]},{"source":"osv","ecosystem":"TuxCare:AlmaLinux:9.2","package":"p11-kit-server","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.24.1-2.el9.tuxcare.els1"}]}]},{"source":"osv","ecosystem":"TuxCare:AlmaLinux:9.2","package":"p11-kit-trust","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.24.1-2.el9.tuxcare.els1"}]}]},{"source":"osv","ecosystem":"TuxCare:AlmaLinux:9.6","package":"p11-kit","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.25.3-3.el9_6.tuxcare.els1"}]}]},{"source":"osv","ecosystem":"TuxCare:AlmaLinux:9.6","package":"p11-kit-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.25.3-3.el9_6.tuxcare.els1"}]}]},{"source":"osv","ecosystem":"TuxCare:AlmaLinux:9.6","package":"p11-kit-server","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.25.3-3.el9_6.tuxcare.els1"}]}]},{"source":"osv","ecosystem":"TuxCare:AlmaLinux:9.6","package":"p11-kit-trust","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.25.3-3.el9_6.tuxcare.els1"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"p11-kit","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.24.1-2","0.24.1-2+loong64","0.25.0-1","0.25.0-2","0.25.0-3","0.25.0-4","0.25.0-5","0.25.1-1","0.25.10-1","0.25.2-1","0.25.3-1","0.25.3-2","0.25.3-3","0.25.3-4","0.25.3-5","0.25.5-1","0.25.5-2","0.25.5-3","0.25.9-1","0.25.9-2","0.26.2-1","0.26.2-2","0.26.2-3","0.26.4-1","0.26.5-1"]},{"source":"osv","ecosystem":"Debian:13","package":"p11-kit","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.25.10-1","0.25.5-3","0.25.9-1","0.25.9-2","0.26.2-1","0.26.2-2","0.26.2-3","0.26.4-1","0.26.5-1"]},{"source":"osv","ecosystem":"Debian:14","package":"p11-kit","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.26.4-1"}]}],"versions":["0.25.10-1","0.25.5-3","0.25.9-1","0.25.9-2","0.26.2-1","0.26.2-2","0.26.2-3"]},{"source":"osv","ecosystem":"Mageia:10","package":"p11-kit","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.25.10-1.1.mga10"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"mingw32-p11-kit","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.26.2-1.2.hum1"}]}]},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"mingw64-p11-kit","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.26.2-1.2.hum1"}]}]},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"p11-kit","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.26.2-1.2.hum1"}]}]},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"p11-kit-client","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.26.2-1.2.hum1"}]}]},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"p11-kit-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.26.2-1.2.hum1"}]}]},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"p11-kit-server","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.26.2-1.2.hum1"}]}]},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"p11-kit-trust","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.26.2-1.2.hum1"}]}]},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"mingw32-p11-kit","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.26.4-1.hum1"}]}]},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"mingw64-p11-kit","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.26.4-1.hum1"}]}]},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"p11-kit","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.26.4-1.hum1"}]}]},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"p11-kit-client","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.26.4-1.hum1"}]}]},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"p11-kit-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.26.4-1.hum1"}]}]},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"p11-kit-server","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.26.4-1.hum1"}]}]},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"p11-kit-trust","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.26.4-1.hum1"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:9::appstream","package":"p11-kit-client-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.26.4-1.el9_8"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:9::appstream","package":"p11-kit-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.26.4-1.el9_8"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:9::appstream","package":"p11-kit-debugsource","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.26.4-1.el9_8"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:9::appstream","package":"p11-kit-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.26.4-1.el9_8"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:9::appstream","package":"p11-kit-server","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.26.4-1.el9_8"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:9::appstream","package":"p11-kit-server-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.26.4-1.el9_8"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:9::appstream","package":"p11-kit-trust-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.26.4-1.el9_8"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:9::baseos","package":"p11-kit","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.26.4-1.el9_8"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:9::baseos","package":"p11-kit-client","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.26.4-1.el9_8"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:9::baseos","package":"p11-kit-client-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.26.4-1.el9_8"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:9::baseos","package":"p11-kit-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.26.4-1.el9_8"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:9::baseos","package":"p11-kit-debugsource","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.26.4-1.el9_8"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:9::baseos","package":"p11-kit-server-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.26.4-1.el9_8"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:9::baseos","package":"p11-kit-trust","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.26.4-1.el9_8"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:9::baseos","package":"p11-kit-trust-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.26.4-1.el9_8"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:10.2","package":"p11-kit-client-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.26.4-1.el10_2"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:10.2","package":"p11-kit-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.26.4-1.el10_2"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:10.2","package":"p11-kit-debugsource","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.26.4-1.el10_2"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:10.2","package":"p11-kit-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.26.4-1.el10_2"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:10.2","package":"p11-kit-server","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.26.4-1.el10_2"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:10.2","package":"p11-kit-server-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.26.4-1.el10_2"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:10.2","package":"p11-kit-trust-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.26.4-1.el10_2"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:10.2","package":"p11-kit","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.26.4-1.el10_2"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:10.2","package":"p11-kit-client","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.26.4-1.el10_2"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:10.2","package":"p11-kit-trust","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.26.4-1.el10_2"}]}]},{"source":"osv","ecosystem":"Rocky Linux:9","package":"p11-kit","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.26.4-1.el9_8"}]}]},{"source":"osv","ecosystem":"Rocky Linux:10","package":"p11-kit","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.26.4-1.el10_2"}]}]},{"source":"osv","ecosystem":"Root:Debian:11","package":"p11-kit","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.23.22-1.aikido.1"}]}]},{"source":"osv","ecosystem":"Root:Debian:11","package":"rootio-p11-kit","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.23.22-1.aikido.1"}]}]},{"source":"osv","ecosystem":"Root:Debian:12","package":"p11-kit","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.24.1-2.aikido.1"},{"fixed":"0.24.1-2.aikido.2"},{"fixed":"0.24.1-2.aikido.3"}]}]},{"source":"osv","ecosystem":"Root:Debian:12","package":"rootio-p11-kit","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.24.1-2.aikido.1"},{"fixed":"0.24.1-2.aikido.2"},{"fixed":"0.24.1-2.aikido.3"}]}]},{"source":"osv","ecosystem":"Root:Debian:13","package":"p11-kit","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.25.5-3.aikido.1"},{"fixed":"0.25.5-3.aikido.2"},{"fixed":"0.25.5-3.aikido.3"}]}]},{"source":"osv","ecosystem":"Root:Debian:13","package":"rootio-p11-kit","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.25.5-3.aikido.1"},{"fixed":"0.25.5-3.aikido.2"},{"fixed":"0.25.5-3.aikido.3"}]}]},{"source":"osv","ecosystem":"SUSE:Linux Micro 6.2","package":"p11-kit","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.25.5-160000.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 16.0","package":"p11-kit","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.25.5-160000.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server for SAP applications 16.0","package":"p11-kit","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.25.5-160000.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"Ubuntu:Pro:18.04:LTS","package":"p11-kit","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.23.9-2ubuntu0.1+esm1"}]}],"versions":["0.23.7-3","0.23.9-2","0.23.9-2ubuntu0.1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:20.04:LTS","package":"p11-kit","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.23.20-1ubuntu0.1+esm1"}]}],"versions":["0.23.17-2","0.23.18.1-2","0.23.19-2","0.23.20-1","0.23.20-1build1","0.23.20-1ubuntu0.1"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"p11-kit","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.24.0-6ubuntu0.1"}]}],"versions":["0.23.22-1build1","0.24.0-5","0.24.0-6","0.24.0-6build1"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"p11-kit","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.25.3-4ubuntu2.2"}]}],"versions":["0.25.0-4ubuntu1","0.25.3-2ubuntu2","0.25.3-4ubuntu1","0.25.3-4ubuntu2","0.25.3-4ubuntu2.1"]},{"source":"osv","ecosystem":"Ubuntu:25.10","package":"p11-kit","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.25.5-2ubuntu3","0.25.5-3ubuntu1"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"p11-kit","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.25.5-3ubuntu1","0.25.9-2","0.25.10-1","0.25.10-1ubuntu1","0.26.2-2"]},{"source":"osv","ecosystem":"Ubuntu:Pro:18.04:LTS","package":"p11-kit","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.23.9-2ubuntu0.1+esm1"}]}],"versions":["0.23.7-3","0.23.9-2","0.23.9-2ubuntu0.1"],"bundled":2},{"source":"osv","ecosystem":"Ubuntu:Pro:20.04:LTS","package":"p11-kit","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.23.20-1ubuntu0.1+esm1"}]}],"versions":["0.23.17-2","0.23.18.1-2","0.23.19-2","0.23.20-1","0.23.20-1build1","0.23.20-1ubuntu0.1"],"bundled":2},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"p11-kit","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.24.0-6ubuntu0.1"}]}],"versions":["0.23.22-1build1","0.24.0-5","0.24.0-6","0.24.0-6build1"],"bundled":2},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"p11-kit","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.25.3-4ubuntu2.2"}]}],"versions":["0.25.0-4ubuntu1","0.25.3-2ubuntu2","0.25.3-4ubuntu1","0.25.3-4ubuntu2","0.25.3-4ubuntu2.1"],"bundled":2},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"p11-kit","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.26.5-1.1"}]}],"bundled":2},{"source":"osv","ecosystem":"openSUSE:Leap 16.0","package":"p11-kit","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.25.5-160000.3.1"}]}],"bundled":2}],"products":[{"vendor":"p11-kit_project","product":"p11-kit"},{"vendor":"red hat","product":"cert manager support for red hat openshift release 1.17"},{"vendor":"red hat","product":"cert manager support for red hat openshift release 1.18"},{"vendor":"red hat","product":"cert manager support for red hat openshift release 1.20"},{"vendor":"red hat","product":"cost management 4"},{"vendor":"red hat","product":"red hat discovery 2"},{"vendor":"red hat","product":"red hat enterprise linux 10"},{"vendor":"red hat","product":"red hat enterprise linux 6"},{"vendor":"red hat","product":"red hat enterprise linux 7"},{"vendor":"red hat","product":"red hat enterprise linux 8"},{"vendor":"red hat","product":"red hat enterprise linux 9"},{"vendor":"red hat","product":"red hat hardened images"},{"vendor":"red hat","product":"red hat insights proxy 1.5"},{"vendor":"red hat","product":"red hat openshift ai (rhoai)"},{"vendor":"red hat","product":"red hat openshift container platform 4"},{"vendor":"red hat","product":"red hat openshift container platform 5"},{"vendor":"red hat","product":"red hat update infrastructure 5"},{"vendor":"redhat","product":"enterprise_linux"},{"vendor":"redhat","product":"hardened_images"},{"vendor":"redhat","product":"openshift_container_platform"}],"references":[{"url":"https://access.redhat.com/errata/RHSA-2026:37469","tags":["vendor-advisory","x_refsource_REDHAT","advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2026:38342","tags":["vendor-advisory","x_refsource_REDHAT","advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2026:49667","tags":["vendor-advisory","x_refsource_REDHAT","advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2026:49668","tags":["vendor-advisory","x_refsource_REDHAT","advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2026:53371","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:54387","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:54760","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:58981","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:72394","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:72395","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:72399","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:72470","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:72475","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:72476","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:72502","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:81201","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:82304","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:82322","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:82336","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:82347","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:82354","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:82372","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:82857","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:82888","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/security/cve/CVE-2026-13757","tags":["vdb-entry","x_refsource_REDHAT","Vendor Advisory","report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2494556","tags":["issue-tracking","x_refsource_REDHAT","Issue Tracking","Vendor Advisory","report"]},{"url":"https://github.com/advisories/GHSA-p2wm-69qx-x25w","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-13757","tags":["web","advisory"]},{"url":"https://bugzilla.redhat.com/2494556","tags":["report"]},{"url":"https://errata.almalinux.org/9/ALSA-2026-49667.html","tags":["advisory"]},{"url":"https://errata.almalinux.org/10/ALSA-2026-49668.html","tags":["advisory"]},{"url":"https://docs.bell-sw.com/security/cves/CVE-2026-13757","tags":["advisory"]},{"url":"https://errata.tuxcare.com/els_os/almalinux9.2esu/CLSA-2026-1788357425.html","tags":["advisory"]},{"url":"https://errata.tuxcare.com/els_os/tuxcare9.6esu/CLSA-2026-1788374737.html","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2026-13757","tags":["advisory"]},{"url":"https://advisories.mageia.org/MGASA-2026-0460.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=35906","tags":["report"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/Q6TQ5QWOGE7ZBPZGVINQXHGKAYSV4IMF/","tags":["web"]},{"url":"https://github.com/p11-glue/p11-kit/issues/767","tags":["report"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AD5OWYEURQQ756QI27UWHAMDLD5B6WGZ/","tags":["web"]},{"url":"https://access.redhat.com/security/updates/classification/","tags":["article"]},{"url":"https://images.redhat.com/","tags":["article"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_37469.json","tags":["advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-13757","tags":["advisory","report"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_38342.json","tags":["advisory"]},{"url":"https://access.redhat.com/security/updates/classification/#moderate","tags":["article"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_49667.json","tags":["advisory"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_49668.json","tags":["advisory"]},{"url":"https://errata.rockylinux.org/RLSA-2026:49667","tags":["advisory"]},{"url":"https://errata.rockylinux.org/RLSA-2026:49668","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-202624193-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1269664","tags":["report"]},{"url":"https://bugzilla.suse.com/1280702","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2026-13757","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-18938","tags":["web"]},{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-202624255-1/","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2026-13757","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-8687-1","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2026-18938","tags":["report"]},{"url":"","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2026-13757","title":"P11-kit: stack exhaustion via unbounded recursion in rpc attribute parsing","description":"A flaw was found in p11-kit. The RPC message attribute parsing functions p11_rpc_message_get_attribute() and p11_rpc_message_get_attribute_array_value() form a mutually-recursive call chain with no recursion depth limit when processing nested CKA_WRAP_TEMPLATE, CKA_UNWRAP_TEMPLATE, and CKA_DERIVE_TEMPLATE attributes. An unauthenticated attacker with local access to the p11-kit RPC Unix domain socket can send a specially crafted request with deeply nested template attributes, causing stack exhaustion and crashing the p11-kit server process and its dependent services.","status":"published","published":"2026-06-29T18:44:24.583Z","modified":"2026-11-06T07:39:27.017Z","cvss":[{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-674"],"updated_at":"2026-11-06T08:57:32.08691Z"}],"euvd":[{"id":"EUVD-2026-40173","description":"A flaw was found in p11-kit. The RPC message attribute parsing functions p11_rpc_message_get_attribute() and p11_rpc_message_get_attribute_array_value() form a mutually-recursive call chain with no recursion depth limit when processing nested CKA_WRAP_TEMPLATE, CKA_UNWRAP_TEMPLATE, and CKA_DERIVE_TEMPLATE attributes. An unauthenticated attacker with local access to the p11-kit RPC Unix domain socket can send a specially crafted request with deeply nested template attributes, causing stack exhaustion and crashing the p11-kit server process and its dependent services.","status":"published","published":"2026-06-29T18:44:24Z","modified":"2026-11-06T07:39:27Z","cvss":[{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-06T09:04:28.113071Z"}],"ghsa":[{"id":"GHSA-p2wm-69qx-x25w","title":"A flaw was found in p11-kit. The RPC message attribute parsing functions...","description":"A flaw was found in p11-kit. The RPC message attribute parsing functions p11_rpc_message_get_attribute() and p11_rpc_message_get_attribute_array_value() form a mutually-recursive call chain with no recursion depth limit when processing nested CKA_WRAP_TEMPLATE, CKA_UNWRAP_TEMPLATE, and CKA_DERIVE_TEMPLATE attributes. An unauthenticated attacker with local access to the p11-kit RPC Unix domain socket can send a specially crafted request with deeply nested template attributes, causing stack exhaustion and crashing the p11-kit server process and its dependent services.","status":"published","published":"2026-06-29T21:32:10Z","modified":"2026-10-14T21:32:51Z","cvss":[{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-674"],"updated_at":"2026-11-02T15:13:28.606179Z"}],"nvd":[{"id":"CVE-2026-13757","description":"A flaw was found in p11-kit. The RPC message attribute parsing functions p11_rpc_message_get_attribute() and p11_rpc_message_get_attribute_array_value() form a mutually-recursive call chain with no recursion depth limit when processing nested CKA_WRAP_TEMPLATE, CKA_UNWRAP_TEMPLATE, and CKA_DERIVE_TEMPLATE attributes. An unauthenticated attacker with local access to the p11-kit RPC Unix domain socket can send a specially crafted request with deeply nested template attributes, causing stack exhaustion and crashing the p11-kit server process and its dependent services.","status":"published","published":"2026-06-29T19:16:40.907Z","modified":"2026-11-06T08:17:21.613Z","cvss":[{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-674"],"updated_at":"2026-11-06T11:59:56.337908Z"}],"osv":[{"id":"BELL-CVE-2026-13757","status":"published","published":"2026-07-01T06:03:02.537Z","modified":"2026-07-09T07:15:04.007800833Z","cvss":[{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:28:23.037038Z"},{"id":"DEBIAN-CVE-2026-13757","description":"A flaw was found in p11-kit. The RPC message attribute parsing functions p11_rpc_message_get_attribute() and p11_rpc_message_get_attribute_array_value() form a mutually-recursive call chain with no recursion depth limit when processing nested CKA_WRAP_TEMPLATE, CKA_UNWRAP_TEMPLATE, and CKA_DERIVE_TEMPLATE attributes. An unauthenticated attacker with local access to the p11-kit RPC Unix domain socket can send a specially crafted request with deeply nested template attributes, causing stack exhaustion and crashing the p11-kit server process and its dependent services.","status":"published","published":"2026-06-29T19:16:40.907Z","modified":"2026-11-07T09:47:36.910677936Z","cvss":[{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-07T10:14:19.880839Z"},{"id":"RHSA-2026:37469","title":"Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update","status":"published","published":"2026-07-10T10:10:52Z","modified":"2026-10-15T10:18:02Z","cvss":[{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:53:20.491441Z"},{"id":"RHSA-2026:38342","title":"Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update","status":"published","published":"2026-07-13T10:07:32Z","modified":"2026-10-15T10:18:15Z","cvss":[{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:53:20.491441Z"},{"id":"RHSA-2026:49667","title":"Red Hat Security Advisory: p11-kit security update","status":"published","published":"2026-08-04T10:26:55Z","modified":"2026-10-15T10:20:20Z","cvss":[{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:53:20.984762Z"},{"id":"RHSA-2026:49668","title":"Red Hat Security Advisory: p11-kit security update","status":"published","published":"2026-08-04T10:26:56Z","modified":"2026-10-15T10:20:21Z","cvss":[{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:53:20.984762Z"},{"id":"RLSA-2026:49667","title":"Moderate: p11-kit security update","description":"The p11-kit packages provide a mechanism to manage PKCS#11 modules. The p11-kit-trust subpackage includes a PKCS#11 trust module that provides certificate anchors and black lists based on configuration files.\n\nSecurity Fix(es):\n\n* p11-kit: Stack exhaustion via unbounded recursion in RPC attribute parsing (CVE-2026-13757)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.","status":"published","published":"2026-08-04T12:03:54.895769Z","modified":"2026-08-04T12:30:06.970797863Z","cvss":[{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:53:26.111232Z"},{"id":"RLSA-2026:49668","title":"Moderate: p11-kit security update","description":"The p11-kit packages provide a mechanism to manage PKCS#11 modules. The p11-kit-trust subpackage includes a PKCS#11 trust module that provides certificate anchors and black lists based on configuration files.\n\nSecurity Fix(es):\n\n* p11-kit: Stack exhaustion via unbounded recursion in RPC attribute parsing (CVE-2026-13757)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.","status":"published","published":"2026-08-04T12:06:38.550879Z","modified":"2026-08-04T12:30:05.687040959Z","cvss":[{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:53:26.111232Z"},{"id":"UBUNTU-CVE-2026-13757","description":"A flaw was found in p11-kit. The RPC message attribute parsing functions p11_rpc_message_get_attribute() and p11_rpc_message_get_attribute_array_value() form a mutually-recursive call chain with no recursion depth limit when processing nested CKA_WRAP_TEMPLATE, CKA_UNWRAP_TEMPLATE, and CKA_DERIVE_TEMPLATE attributes. An unauthenticated attacker with local access to the p11-kit RPC Unix domain socket can send a specially crafted request with deeply nested template attributes, causing stack exhaustion and crashing the p11-kit server process and its dependent services.","status":"published","published":"2026-06-29T19:16:00Z","modified":"2026-08-31T17:15:57.33649217Z","cvss":[{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T16:56:00.592716Z"},{"id":"ALSA-2026:49667","title":"Moderate: p11-kit security update","description":"The p11-kit packages provide a mechanism to manage PKCS#11 modules. The p11-kit-trust subpackage includes a PKCS#11 trust module that provides certificate anchors and black lists based on configuration files.  \n\nSecurity Fix(es):  \n\n  * p11-kit: Stack exhaustion via unbounded recursion in RPC attribute parsing (CVE-2026-13757)\n\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n","status":"published","published":"2026-08-03T00:00:00Z","modified":"2026-10-29T11:32:23.5347842Z","updated_at":"2026-11-02T15:27:54.753319Z"},{"id":"ALSA-2026:49668","title":"Moderate: p11-kit security update","description":"The p11-kit packages provide a mechanism to manage PKCS#11 modules. The p11-kit-trust subpackage includes a PKCS#11 trust module that provides certificate anchors and black lists based on configuration files.  \n\nSecurity Fix(es):  \n\n  * p11-kit: Stack exhaustion via unbounded recursion in RPC attribute parsing (CVE-2026-13757)\n\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n","status":"published","published":"2026-08-03T00:00:00Z","modified":"2026-10-29T11:30:37.548405818Z","updated_at":"2026-11-02T15:27:54.753319Z"},{"id":"AZL-91743","title":"CVE-2026-13757 affecting package p11-kit for versions less than 0.26.5-1","description":"A flaw was found in p11-kit. The RPC message attribute parsing functions p11_rpc_message_get_attribute() and p11_rpc_message_get_attribute_array_value() form a mutually-recursive call chain with no recursion depth limit when processing nested CKA_WRAP_TEMPLATE, CKA_UNWRAP_TEMPLATE, and CKA_DERIVE_TEMPLATE attributes. An unauthenticated attacker with local access to the p11-kit RPC Unix domain socket can send a specially crafted request with deeply nested template attributes, causing stack exhaustion and crashing the p11-kit server process and its dependent services.","status":"published","published":"2026-06-29T19:16:40Z","modified":"2026-09-10T14:16:43.775505203Z","updated_at":"2026-11-02T15:28:11.397546Z"},{"id":"CLSA-2026-1788357425","title":"p11-kit: Fix of CVE-2026-13757","description":"- CVE-2026-13757: fix stack exhaustion in RPC attribute parsing","status":"published","published":"2026-09-02T13:57:17Z","modified":"2026-10-26T09:30:43.795338049Z","updated_at":"2026-11-02T15:43:47.591214Z"},{"id":"CLSA-2026-1788374737","title":"p11-kit: Fix of CVE-2026-13757","description":"- CVE-2026-13757: add a recursion depth limit to RPC attribute parsing,\n  preventing stack exhaustion when a client sends deeply nested\n  CKA_WRAP_TEMPLATE, CKA_UNWRAP_TEMPLATE or CKA_DERIVE_TEMPLATE attributes","status":"published","published":"2026-09-02T18:45:52Z","modified":"2026-10-26T09:31:31.616822443Z","updated_at":"2026-11-02T15:43:47.591214Z"},{"id":"MGASA-2026-0460","title":"Updated p11-kit packages fix security vulnerabilities","description":"The updated packages fix security vulnerabilities:\nStack exhaustion via unbounded recursion in rpc attribute parsing.\n(CVE-2026-13757)\nInteger overflow in rpc attribute-array length calculation can\nunder-allocate nested attribute storage on 32 bit systems.\n(CVE-2026-18938)\n","status":"published","published":"2026-09-28T17:04:04Z","modified":"2026-09-28T17:15:03.548265441Z","updated_at":"2026-11-02T15:49:43.795591Z"},{"id":"openSUSE-SU-2026:11862-1","title":"libp11-kit0-0.26.5-1.1 on GA media","description":"These are all security issues fixed in the libp11-kit0-0.26.5-1.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2026-09-23T00:00:00Z","modified":"2026-09-24T18:23:14.613114761Z","updated_at":"2026-11-02T16:58:40.245664Z"},{"id":"openSUSE-SU-2026:22105-1","title":"Security update for p11-kit","description":"This update for p11-kit fixes the following issues:\n\n- CVE-2026-13757: Stack exhaustion via unbounded recursion in RPC attribute parsing (bsc#1269664).\n- CVE-2026-18938: integer overflow in RPC attribute-array length calculation can under-allocate nested attribute storage\n  on 32 bit systems (bsc#1280702).\n","status":"published","published":"2026-10-15T12:14:52Z","modified":"2026-10-19T17:23:14.490501786Z","updated_at":"2026-11-02T16:58:42.426393Z"},{"id":"ROOT-OS-DEBIAN-11-CVE-2026-13757","title":"CVE-2026-13757 in p11-kit - Patched by Root","description":"Root has patched CVE-2026-13757 in the p11-kit package for Root:Debian:11. Multiple fixed versions available.","status":"published","published":"2026-09-08T09:04:25Z","modified":"2026-09-08T10:15:04.174412001Z","updated_at":"2026-11-02T15:53:29.631993Z"},{"id":"ROOT-OS-DEBIAN-12-CVE-2026-13757","title":"CVE-2026-13757 in p11-kit - Patched by Root","description":"Root has patched CVE-2026-13757 in the p11-kit package for Root:Debian:12. Multiple fixed versions available.","status":"published","published":"2026-09-08T07:03:18Z","modified":"2026-09-08T09:00:04.999864915Z","updated_at":"2026-11-02T15:53:31.773105Z"},{"id":"ROOT-OS-DEBIAN-13-CVE-2026-13757","title":"CVE-2026-13757 in p11-kit - Patched by Root","description":"Root has patched CVE-2026-13757 in the p11-kit package for Root:Debian:13. Multiple fixed versions available.","status":"published","published":"2026-09-08T08:57:38Z","modified":"2026-09-08T10:15:06.096458513Z","updated_at":"2026-11-02T15:53:33.153539Z"},{"id":"SUSE-SU-2026:24193-1","title":"Security update for p11-kit","description":"This update for p11-kit fixes the following issues:\n\n- CVE-2026-13757: Stack exhaustion via unbounded recursion in RPC attribute parsing (bsc#1269664).\n- CVE-2026-18938: integer overflow in RPC attribute-array length calculation can under-allocate nested attribute storage\n  on 32 bit systems (bsc#1280702).\n","status":"published","published":"2026-10-15T12:13:56Z","modified":"2026-10-21T17:23:08.918573975Z","updated_at":"2026-11-02T15:54:04.519245Z"},{"id":"SUSE-SU-2026:24255-1","title":"Security update for p11-kit","description":"This update for p11-kit fixes the following issues:\n\n- CVE-2026-13757: Stack exhaustion via unbounded recursion in RPC attribute parsing (bsc#1269664).\n- CVE-2026-18938: integer overflow in RPC attribute-array length calculation can under-allocate nested attribute storage\n  on 32 bit systems (bsc#1280702).\n","status":"published","published":"2026-10-15T12:13:56Z","modified":"2026-10-23T17:23:10.539413082Z","updated_at":"2026-11-02T15:54:04.519245Z"},{"id":"USN-8687-1","title":"p11-kit vulnerabilities","description":"It was discovered that p11-kit incorrectly handled certain RPC messages. A\nlocal attacker could use this issue to cause p11-kit to crash, resulting in\na denial of service. (CVE-2026-13757)\n\nIt was discovered that p11-kit incorrectly handled nested attribute\ndecoding on 32-bit systems. A local attacker could use this issue to cause\np11-kit to crash, resulting in a denial of service. (CVE-2026-18938)","status":"published","published":"2026-08-27T15:20:16Z","modified":"2026-08-31T17:26:23.914986011Z","updated_at":"2026-11-02T16:58:25.103481Z"}]}}