{"id":"CVE-2026-64316","title":"crypto: caam - use print_hex_dump_devel to guard key hex dumps","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: caam - use print_hex_dump_devel to guard key hex dumps\n\nUse print_hex_dump_devel() for dumping sensitive key material in\n*_setkey() and gen_split_key() to avoid…","severity":"none","vendor":"Linux","product":"Linux","affected":["Linux >= 6e005503199b9bf1b385949c05897fd6567b5af4 < 45c0e3615e5bca5f1fc93357af8d19975c092d4f","Linux >= 6e005503199b9bf1b385949c05897fd6567b5af4 < 8b56ba10105ca34a4b75f7e33d41d96a63815591","Linux >= 6e005503199b9bf1b385949c05897fd6567b5af4 < 9a53dc0a0ae0486e164e5af3de5f99ab42c5a23e","Linux >= 6e005503199b9bf1b385949c05897fd6567b5af4 < ebd37eef6e4f435e18829c0c0c9ba3a6618cb2dd","Linux >= 6e005503199b9bf1b385949c05897fd6567b5af4 < cea7302d5d05df74cfb4107897b1ca34163c06b9","Linux >= 6e005503199b9bf1b385949c05897fd6567b5af4 < 6f7b8e0321f3a8fbbd267d2ac15c671ab59e919e","Linux >= 6e005503199b9bf1b385949c05897fd6567b5af4 < 8cf5fb0503129e53052fe29302379cf83891d0fb","Linux >= 6e005503199b9bf1b385949c05897fd6567b5af4 < 3f57657b6ea23f933371f2c2846322f441773cee","Linux 5.3"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-11-06T16:34:52.622305Z"},"published":"2026-07-25","updated":"2026-11-06","sourceUpdated":"2026-11-06T16:44:44.826Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-64316","references":[{"url":"https://git.kernel.org/stable/c/45c0e3615e5bca5f1fc93357af8d19975c092d4f"},{"url":"https://git.kernel.org/stable/c/8b56ba10105ca34a4b75f7e33d41d96a63815591"},{"url":"https://git.kernel.org/stable/c/9a53dc0a0ae0486e164e5af3de5f99ab42c5a23e"},{"url":"https://git.kernel.org/stable/c/ebd37eef6e4f435e18829c0c0c9ba3a6618cb2dd"},{"url":"https://git.kernel.org/stable/c/cea7302d5d05df74cfb4107897b1ca34163c06b9"},{"url":"https://git.kernel.org/stable/c/6f7b8e0321f3a8fbbd267d2ac15c671ab59e919e"},{"url":"https://git.kernel.org/stable/c/8cf5fb0503129e53052fe29302379cf83891d0fb"},{"url":"https://git.kernel.org/stable/c/3f57657b6ea23f933371f2c2846322f441773cee"}],"tags":["cve.org"],"epss":0.00123,"epssPercentile":0.02055,"ingestedAt":"2026-11-06T16:57:43.200Z","slug":"CVE-2026-64316","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: caam - use print_hex_dump_devel to guard key hex dumps\n\nUse print_hex_dump_devel() for dumping sensitive key material in\n*_setkey() and gen_split_key() to avoid leaking secrets at runtime when\nCONFIG_DYNAMIC_DEBUG is enabled.\n\n## Affected\n\n- `Linux >= 6e005503199b9bf1b385949c05897fd6567b5af4 < 45c0e3615e5bca5f1fc93357af8d19975c092d4f`\n- `Linux >= 6e005503199b9bf1b385949c05897fd6567b5af4 < 8b56ba10105ca34a4b75f7e33d41d96a63815591`\n- `Linux >= 6e005503199b9bf1b385949c05897fd6567b5af4 < 9a53dc0a0ae0486e164e5af3de5f99ab42c5a23e`\n- `Linux >= 6e005503199b9bf1b385949c05897fd6567b5af4 < ebd37eef6e4f435e18829c0c0c9ba3a6618cb2dd`\n- `Linux >= 6e005503199b9bf1b385949c05897fd6567b5af4 < cea7302d5d05df74cfb4107897b1ca34163c06b9`\n- `Linux >= 6e005503199b9bf1b385949c05897fd6567b5af4 < 6f7b8e0321f3a8fbbd267d2ac15c671ab59e919e`\n- `Linux >= 6e005503199b9bf1b385949c05897fd6567b5af4 < 8cf5fb0503129e53052fe29302379cf83891d0fb`\n- `Linux >= 6e005503199b9bf1b385949c05897fd6567b5af4 < 3f57657b6ea23f933371f2c2846322f441773cee`\n- `Linux 5.3`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}