{
  "cveId": "CVE-2026-15813",
  "url": "https://patchblox.com/security/cve/CVE-2026-15813",
  "summary": "CVE-2026-15813 is fixed in kronosnet on 1 platform, first by DEBIAN-CVE-2026-15813, released July 20, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "kronosnet: A vulnerability was found in the network packet de-fragmentation engine of kronosnet (Version affected \u003C= 1.34)",
  "description": "A vulnerability was found in the network packet de-fragmentation engine of kronosnet (Version affected \u003C= 1.34). The internal reassembly code does not properly validate sequence numbers of incoming payload fragments. An attacker can exploit this lack of verification by transmitting malformed packets with corrupted sequence parameters. Under specific conditions, this forces the packet processing layer to parse data outside the designated bounds of the internal memory structures, causing an out-of-bounds memory access or heap corruption. This behavior can result in sudden application crashes or system instability.",
  "published": "2026-07-20T12:17:55Z",
  "severity": "medium",
  "cvss": 6.5,
  "cvssVector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H",
  "epss": 0.00359,
  "epssPercentile": 0.29911,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "kronosnet",
      "release": "Debian 14",
      "fixedVersion": "1.35-1",
      "fix": "DEBIAN-CVE-2026-15813",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-15813",
      "released": "2026-07-20T12:17:55Z"
    },
    {
      "platform": "linux",
      "product": "kronosnet",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "1.30-160000.4.1",
      "fix": "OPENSUSE-SU-2026:21851-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-21851-1",
      "released": "2026-09-15T06:42:31Z"
    },
    {
      "platform": "linux",
      "product": "kronosnet",
      "release": "sles 16.0",
      "fixedVersion": "1.30-160000.4.1",
      "fix": "SUSE-SU-2026:23782-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-23782-1",
      "released": "2026-09-15T06:43:03Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T19:12:23Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}