{"id":"CVE-2026-80595","summary":"Input: ims-pcu - add response length checks","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nInput: ims-pcu - add response length checks\n\nThe driver processes response data from device buffers without verifying\nthat the device actually sent enough data. This can lead to\nout-of-bounds reads or processing stale data.\n\nAdd checks for the expected response length before accessing the\nbuffers.","modified":"2026-08-30T03:48:09.378939988Z","published":"2026-08-28T06:48:22.291Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/80xxx/CVE-2026-80595.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/3e0e8d7f8139a9496e389e7372e3f8b57b3e4e3e"},{"type":"WEB","url":"https://git.kernel.org/stable/c/48c9d92fd4ee3a8f5d2cb46c802a0eff8e67c79c"},{"type":"WEB","url":"https://git.kernel.org/stable/c/89cf4d18ff87efa5c47ba38de36aea5c03f98b05"},{"type":"WEB","url":"https://git.kernel.org/stable/c/bbafb75cd9da50d86335cbd98b8b3492bb5e42a6"},{"type":"WEB","url":"https://git.kernel.org/stable/c/dc9fdb538ce5b7f32540991f4a25ab63fab7ba07"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f28c5cabb2df09ad1fcfb7cdb2b3ed2f690d81f0"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f3c63aecca90be42b66cdc66de7c4a6104104d17"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f7f5afeed31baaca0b027c2d46a25ee86fb4c9da"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/80xxx/CVE-2026-80595.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-80595"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"628329d52474323938a03826941e166bc7c8eff4"},{"fixed":"bbafb75cd9da50d86335cbd98b8b3492bb5e42a6"},{"fixed":"3e0e8d7f8139a9496e389e7372e3f8b57b3e4e3e"},{"fixed":"89cf4d18ff87efa5c47ba38de36aea5c03f98b05"},{"fixed":"f7f5afeed31baaca0b027c2d46a25ee86fb4c9da"},{"fixed":"dc9fdb538ce5b7f32540991f4a25ab63fab7ba07"},{"fixed":"f28c5cabb2df09ad1fcfb7cdb2b3ed2f690d81f0"},{"fixed":"f3c63aecca90be42b66cdc66de7c4a6104104d17"},{"fixed":"48c9d92fd4ee3a8f5d2cb46c802a0eff8e67c79c"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-80595.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.10.0"},{"fixed":"5.10.261"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.212"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"6.1.178"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.6.145"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.7.0"},{"fixed":"6.12.97"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.40"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"7.1.5"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-80595.json"}}],"schema_version":"1.9.0"}