{
  "cveId": "CVE-2026-23022",
  "url": "https://patchblox.com/security/cve/CVE-2026-23022",
  "summary": "CVE-2026-23022 is fixed in 14 products on 1 platform, first by DEBIAN-CVE-2026-23022, released January 31, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  idpf: fix memory leak in idpf_vc_core_deinit()...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  idpf: fix memory leak in idpf_vc_core_deinit()  Make sure to free hw-\u003Elan_regs. Reported by kmemleak during reset:  unreferenced object 0xff1b913d02a936c0 (size 96):   comm \u0022kworker/u258:14\u0022, pid 2174, jiffies 4294958305   hex dump (first 32 bytes):     00 00 00 c0 a8 ba 2d ff 00 00 00 00 00 00 00 00  ......-.........     00 00 40 08 00 00 00 00 00 00 25 b3 a8 ba 2d ff  ..@.......%...-.   backtrace (crc 36063c4f):     __kmalloc_noprof\u002B0x48f/0x890     idpf_vc_core_init\u002B0x6ce/0x9b0 [idpf]     idpf_vc_event_task\u002B0x1fb/0x350 [idpf]     process_one_work\u002B0x226/0x6d0     worker_thread\u002B0x19e/0x340     kthread\u002B0x10f/0x250     ret_from_fork\u002B0x251/0x2b0     ret_from_fork_asm\u002B0x1a/0x30",
  "published": "2026-01-31T12:16:05Z",
  "severity": "medium",
  "cvss": 5.5,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
  "epss": 0.00154,
  "epssPercentile": 0.04529,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "dtb-aarch64",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "6.12.0-160000.27.1",
      "fix": "OPENSUSE-SU-2026:20416-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-20416-1",
      "released": "2026-03-25T08:49:52Z"
    },
    {
      "platform": "linux",
      "product": "kernel-64kb",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "6.12.0-160000.27.1",
      "fix": "OPENSUSE-SU-2026:20416-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-20416-1",
      "released": "2026-03-25T08:49:52Z"
    },
    {
      "platform": "linux",
      "product": "kernel-64kb",
      "release": "sles 16.0",
      "fixedVersion": "6.12.0-160000.27.1",
      "fix": "SUSE-SU-2026:20931-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-20931-1",
      "released": "2026-03-25T08:48:43Z"
    },
    {
      "platform": "linux",
      "product": "kernel-azure",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "6.12.0-160000.27.1",
      "fix": "OPENSUSE-SU-2026:20416-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-20416-1",
      "released": "2026-03-25T08:49:52Z"
    },
    {
      "platform": "linux",
      "product": "kernel-azure",
      "release": "sles 16.0",
      "fixedVersion": "6.12.0-160000.27.1",
      "fix": "SUSE-SU-2026:20931-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-20931-1",
      "released": "2026-03-25T08:48:43Z"
    },
    {
      "platform": "linux",
      "product": "kernel-default",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "6.12.0-160000.27.1",
      "fix": "OPENSUSE-SU-2026:20416-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-20416-1",
      "released": "2026-03-25T08:49:52Z"
    },
    {
      "platform": "linux",
      "product": "kernel-default",
      "release": "sles 16.0",
      "fixedVersion": "6.12.0-160000.27.1",
      "fix": "SUSE-SU-2026:20931-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-20931-1",
      "released": "2026-03-25T08:48:43Z"
    },
    {
      "platform": "linux",
      "product": "kernel-default-base",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "6.12.0-160000.27.1.160000.2.8",
      "fix": "OPENSUSE-SU-2026:20416-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-20416-1",
      "released": "2026-03-25T08:49:52Z"
    },
    {
      "platform": "linux",
      "product": "kernel-default-base",
      "release": "sles 16.0",
      "fixedVersion": "6.12.0-160000.27.1.160000.2.8",
      "fix": "SUSE-SU-2026:20931-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-20931-1",
      "released": "2026-03-25T08:48:43Z"
    },
    {
      "platform": "linux",
      "product": "kernel-docs",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "6.12.0-160000.27.1",
      "fix": "OPENSUSE-SU-2026:20416-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-20416-1",
      "released": "2026-03-25T08:49:52Z"
    },
    {
      "platform": "linux",
      "product": "kernel-docs",
      "release": "sles 16.0",
      "fixedVersion": "6.12.0-160000.27.1",
      "fix": "SUSE-SU-2026:20931-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-20931-1",
      "released": "2026-03-25T08:48:43Z"
    },
    {
      "platform": "linux",
      "product": "kernel-kvmsmall",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "6.12.0-160000.27.1",
      "fix": "OPENSUSE-SU-2026:20416-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-20416-1",
      "released": "2026-03-25T08:49:52Z"
    },
    {
      "platform": "linux",
      "product": "kernel-kvmsmall",
      "release": "sles 16.0",
      "fixedVersion": "6.12.0-160000.27.1",
      "fix": "SUSE-SU-2026:20931-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-20931-1",
      "released": "2026-03-25T08:48:43Z"
    },
    {
      "platform": "linux",
      "product": "kernel-obs-build",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "6.12.0-160000.27.1",
      "fix": "OPENSUSE-SU-2026:20416-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-20416-1",
      "released": "2026-03-25T08:49:52Z"
    },
    {
      "platform": "linux",
      "product": "kernel-obs-qa",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "6.12.0-160000.27.1",
      "fix": "OPENSUSE-SU-2026:20416-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-20416-1",
      "released": "2026-03-25T08:49:52Z"
    },
    {
      "platform": "linux",
      "product": "kernel-obs-qa",
      "release": "sles 16.0",
      "fixedVersion": "6.12.0-160000.27.1",
      "fix": "SUSE-SU-2026:20931-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-20931-1",
      "released": "2026-03-25T08:48:43Z"
    },
    {
      "platform": "linux",
      "product": "kernel-rt",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "6.12.0-160000.27.1",
      "fix": "OPENSUSE-SU-2026:20416-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-20416-1",
      "released": "2026-03-25T08:49:52Z"
    },
    {
      "platform": "linux",
      "product": "kernel-source",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "6.12.0-160000.27.1",
      "fix": "OPENSUSE-SU-2026:20416-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-20416-1",
      "released": "2026-03-25T08:49:52Z"
    },
    {
      "platform": "linux",
      "product": "kernel-source",
      "release": "sles 16.0",
      "fixedVersion": "6.12.0-160000.27.1",
      "fix": "SUSE-SU-2026:20931-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-20931-1",
      "released": "2026-03-25T08:48:43Z"
    },
    {
      "platform": "linux",
      "product": "kernel-syms",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "6.12.0-160000.27.1",
      "fix": "OPENSUSE-SU-2026:20416-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-20416-1",
      "released": "2026-03-25T08:49:52Z"
    },
    {
      "platform": "linux",
      "product": "kernel-syms",
      "release": "sles 16.0",
      "fixedVersion": "6.12.0-160000.27.1",
      "fix": "SUSE-SU-2026:20931-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-20931-1",
      "released": "2026-03-25T08:48:43Z"
    },
    {
      "platform": "linux",
      "product": "kernel-zfcpdump",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "6.12.0-160000.27.1",
      "fix": "OPENSUSE-SU-2026:20416-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-20416-1",
      "released": "2026-03-25T08:49:52Z"
    },
    {
      "platform": "linux",
      "product": "kernel-zfcpdump",
      "release": "sles 16.0",
      "fixedVersion": "6.12.0-160000.27.1",
      "fix": "SUSE-SU-2026:20931-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-20931-1",
      "released": "2026-03-25T08:48:43Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "6.18.8-1",
      "fix": "DEBIAN-CVE-2026-23022",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-23022",
      "released": "2026-01-31T12:16:05Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T13:06:02Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}