{
  "cveId": "CVE-2026-68151",
  "url": "https://patchblox.com/security/cve/CVE-2026-68151",
  "summary": "CVE-2026-68151 is fixed in 2 products on 1 platform, first by DEBIAN-CVE-2026-68151, released August 11, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "binfmt_elf_fdpic: only honour the first PT_INTERP",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  binfmt_elf_fdpic: only honour the first PT_INTERP  The program header scan handles PT_INTERP from a switch nested in the scan loop, so its break leaves the switch and not the loop. A binary carrying more than one PT_INTERP runs the case again and overwrites both interpreter_name and interpreter. The previous name allocation leaks and so does the previous interpreter reference, along with the write denial open_exec() took on it. The denial is never released, so the file stays unwritable for as long as the system runs.  An unprivileged caller reaches this with a crafted binary and repeats it at will. binfmt_elf stops at the first PT_INTERP. Do the same here.  The flaw dates back to the driver\u0027s introduction in the pre-git history tree introduced in v2.6.11 by 91808d6ebe39 (\u0022[PATCH] FRV: Add FDPIC ELF binary format driver\u0022).",
  "published": "2026-08-10T13:20:01Z",
  "severity": "Moderate",
  "cvss": 5,
  "epss": 0.00184,
  "epssPercentile": 0.08092,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-68151",
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "6.1.187-1",
      "fix": "DEBIAN-CVE-2026-68151",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-68151",
      "released": "2026-08-11T16:03:09Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "6.12.101-1",
      "fix": "DEBIAN-CVE-2026-68151",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-68151",
      "released": "2026-08-11T16:03:09Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "7.1.6-1",
      "fix": "DEBIAN-CVE-2026-68151",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-68151",
      "released": "2026-08-11T16:03:09Z"
    },
    {
      "platform": "linux",
      "product": "linux-6.12",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "6.12.101-1~deb12u1",
      "fix": "DEBIAN-CVE-2026-68151",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-68151",
      "released": "2026-08-11T16:03:09Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T00:53:09Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}