{
  "cveId": "CVE-2026-53007",
  "url": "https://patchblox.com/security/cve/CVE-2026-53007",
  "summary": "CVE-2026-53007 is fixed in linux on 1 platform by DEBIAN-CVE-2026-53007 (version 7.0.10-1), released June 25, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  ice: fix potential NULL pointer deref in error p...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  ice: fix potential NULL pointer deref in error path of ice_set_ringparam()  ice_set_ringparam nullifies tstamp_ring of temporary tx_rings, without clearing ICE_TX_RING_FLAGS_TXTIME bit. When ICE_TX_RING_FLAGS_TXTIME is set and the subsequent ice_setup_tx_ring() call fails, a NULL pointer dereference could happen in the unwinding sequence:  ice_clean_tx_ring() -\u003E ice_is_txtime_cfg() == true (ICE_TX_RING_FLAGS_TXTIME is set) -\u003E ice_free_tx_tstamp_ring()   -\u003E ice_free_tstamp_ring()     -\u003E tstamp_ring-\u003Edesc (NULL deref)  Clear ICE_TX_RING_FLAGS_TXTIME bit to avoid the potential issue.  Note that this potential issue is found by manual code review. Compile test only since unfortunately I don\u0027t have E830 devices.",
  "published": "2026-06-24T17:17:11Z",
  "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": 0.0016,
  "epssPercentile": 0.05203,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "7.0.10-1",
      "fix": "DEBIAN-CVE-2026-53007",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-53007",
      "released": "2026-06-25T17:23:13Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T06:59:42Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}