{
  "threat_severity" : "Moderate",
  "public_date" : "2026-03-17T19:10:06Z",
  "bugzilla" : {
    "description" : "miniaudio: miniaudio: Denial of Service via crafted WAV files due to heap out-of-bounds read",
    "id" : "2448445",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2448445"
  },
  "cvss3" : {
    "cvss3_base_score" : "5.5",
    "cvss3_scoring_vector" : "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
    "status" : "draft"
  },
  "cwe" : "CWE-170",
  "details" : [ "miniaudio version 0.11.25 and earlier (fixed in commits 1df46ae and 1df46ae) contain a heap out-of-bounds read vulnerability in the WAV BEXT metadata parser that allows attackers to trigger memory access violations by processing crafted WAV files. Attackers can exploit improper null-termination handling in the coding history field to cause out-of-bounds reads past the allocated metadata pool, resulting in application crashes or denial of service.", "A flaw was found in miniaudio. An attacker can exploit a heap out-of-bounds read vulnerability in the WAV BEXT metadata parser by processing a specially crafted WAV file. This vulnerability, caused by improper null-termination handling in the coding history field, allows for out-of-bounds reads past the allocated metadata pool. Successful exploitation can lead to application crashes or a denial of service." ],
  "statement" : "This MODERATE vulnerability affects miniaudio and imhex in Red Hat Community Projects. A heap out-of-bounds read in the WAV BEXT parser is triggered by processing crafted WAV files. Exploitation requires user interaction to open the malicious file (UI:R) and local access. Impact is limited to availability through application crashes.",
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2026-32837\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-32837\nhttps://github.com/mackron/miniaudio/issues/1101\nhttps://www.vulncheck.com/advisories/mackron-miniaudio-out-of-bounds-read-in-bext-coding-history-parsing" ],
  "name" : "CVE-2026-32837",
  "csaw" : false
}