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CVE-2026-27821 GPAC NHML Demuxer (dmx_nhml.c) Vulnerable to Stack Buffer Overflow

🗓️ 26 Feb 2026 00:08:39Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 42 Views

CVE-2026-27821: GPAC NHML Demuxer stack overflow from unsafe strcpy into a 1000-byte buffer.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-27821
26 Feb 202600:08
–attackerkb
bdu_fstec
BDU FSTEC
GPAC multimedia platform Heap Buffer Overflow DoS
10 Jul 202600:00
–bdu_fstec
cnnvd
CNNVD
GPAC security vulnerabilities
26 Feb 202600:00
–cnnvd
cve
CVE
CVE-2026-27821
26 Feb 202600:08
–cve
debiancve
Debian CVE
CVE-2026-27821
26 Feb 202600:08
–debiancve
euvd
EUVD
EUVD-2026-8784
26 Feb 202600:08
–euvd
mend
Mend
CVE-2026-27821
26 Feb 202600:08
–mend
nvd
NVD
CVE-2026-27821
26 Feb 202600:16
–nvd
osv_debian
osv_debian
DEBIAN-CVE-2026-27821
26 Feb 202600:16
–osv_debian
osv_ubuntu
osv_ubuntu
UBUNTU-CVE-2026-27821
26 Feb 202600:16
–osv_ubuntu
Rows per page
[
  {
    "vendor": "gpac",
    "product": "gpac",
    "versions": [
      {
        "version": "<= 26.02.0",
        "status": "affected"
      }
    ]
  }
]

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26 Feb 2026 00:08Current
CVSS 48.7
EPSS0.00324
SSVC
42