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CVE-2026-84698 PX4 Autopilot sd_bench Heap Buffer Overflow via Block Size

🗓️ 02 Sep 2026 00:37:53Reported by VulnCheckType 
cvelist
 cvelist
🔗 www.cve.org👁 6 Views

Heap buffer overflow in PX4 Autopilot sd_bench when block size is below four bytes.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-84698
2 Sep 202600:37
cve
euvd
EUVD
EUVD-2026-69789
2 Sep 202600:37
euvd
nvd
NVD
CVE-2026-84698
2 Sep 202601:17
nvd
ptsecurity
Positive Technologies
PT-2026-84577
2 Sep 202600:00
ptsecurity
[
  {
    "vendor": "PX4",
    "product": "PX4-Autopilot",
    "defaultStatus": "unaffected",
    "packageURL": "pkg:github/PX4/PX4-Autopilot",
    "collectionURL": "https://github.com/PX4/PX4-Autopilot",
    "repo": "https://github.com/PX4/PX4-Autopilot",
    "versions": [
      {
        "version": "0",
        "lessThanOrEqual": "1.17.0",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  }
]

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02 Sep 2026 00:37Current
CVSS 3.16.5
CVSS 47.1
6