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CVE-2026-3949 strukturag libheif HEIF File decoder_vvdec.cc vvdec_push_data2 out-of-bounds

🗓️ 11 Mar 2026 18:32:09Reported by VulDBType 
cvelist
 cvelist
🔗 www.cve.org👁 28 Views

Out-of-bounds read in libheif heif decoder; local exploit requires patch.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-3949
11 Mar 202618:32
attackerkb
Tenable Nessus
Amazon Linux 2023 : heif-pixbuf-loader, libheif, libheif-devel (ALAS2023-2026-1509)
1 Apr 202600:00
nessus
Tenable Nessus
SUSE SLED15 / SLES15 Security Update : libheif (SUSE-SU-2026:1660-1)
2 May 202600:00
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-3949
12 Mar 202600:00
nessus
Amazon
Low: libheif
1 Apr 202600:00
amazon
CNNVD
libheif 缓冲区错误漏洞
11 Mar 202600:00
cnnvd
CVE
CVE-2026-3949
11 Mar 202618:32
cve
Debian CVE
CVE-2026-3949
11 Mar 202618:32
debiancve
EUVD
EUVD-2026-11300
11 Mar 202621:31
euvd
NVD
CVE-2026-3949
11 Mar 202619:16
nvd
Rows per page
[
  {
    "vendor": "strukturag",
    "product": "libheif",
    "versions": [
      {
        "version": "1.21.0",
        "status": "affected"
      },
      {
        "version": "1.21.1",
        "status": "affected"
      },
      {
        "version": "1.21.2",
        "status": "affected"
      }
    ],
    "modules": [
      "HEIF File Parser"
    ]
  }
]

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11 Mar 2026 18:32Current
CVSS 21.7
CVSS 3.13.3
CVSS 33.3
CVSS 44.8
EPSS0.00019
28