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CVE-2026-61721

🗓️ 18 Sep 2026 20:00:29Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 38 Views

Out-of-bounds read in FluidSynth 2.5.0-2.5.6 native DLS loader causing DoS or memory disclosure.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-61721
20 Sep 202621:01
–circl
cvelist
Cvelist
CVE-2026-61721 FluidSynth: Heap-based buffer overrun for DLS samples
18 Sep 202620:00
–cvelist
debiancve
Debian CVE
CVE-2026-61721
18 Sep 202620:00
–debiancve
euvd
EUVD
EUVD-2026-83375
18 Sep 202620:00
–euvd
nvd
NVD
CVE-2026-61721
18 Sep 202620:17
–nvd
osv
OSV
DEBIAN-CVE-2026-61721
18 Sep 202620:17
–osv
osv
OSV
OESA-2026-3167 fluidsynth security update
24 Jul 202611:12
–osv
osv
OSV
UBUNTU-CVE-2026-61721
18 Sep 202620:17
–osv
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-61721: Heap-based Buffer Overflow
18 Sep 202600:00
–rapid7
redhatcve
RedhatCVE
CVE-2026-61721
23 Sep 202609:01
–redhatcve
Rows per page
Vulners
Node
fluidsynthfluidsynthRange2.5.0–2.5.6
[
  {
    "vendor": "FluidSynth",
    "product": "fluidsynth",
    "versions": [
      {
        "version": ">= 2.5.0, < 2.5.6",
        "status": "affected"
      }
    ]
  }
]

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23 Sep 2026 18:12Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.18
EPSS0.00192
SSVC
38