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CVE-2026-32814 libheif: Uninitialized Heap Memory Information Leak via Failed Grid Tiles

🗓️ 19 May 2026 19:49:23Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 106 Views

Libheif before 1.22.0 leaks uninitialized heap memory as pixel data when decoding grid images with default decoding, returning ok.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-32814
19 May 202619:49
–attackerkb
circl
Circl
CVE-2026-32814
19 May 202623:27
–circl
cnnvd
CNNVD
libheif 信息泄露漏洞
19 May 202600:00
–cnnvd
cve
CVE
CVE-2026-32814
19 May 202619:49
–cve
debiancve
Debian CVE
CVE-2026-32814
19 May 202619:49
–debiancve
euvd
EUVD
EUVD-2026-30980
19 May 202619:49
–euvd
hp
Hewlett-Packard
HP ThinPro 9 SP3 Security Updates
2 Oct 202600:00
–hp
mend
Mend
CVE-2026-32814
19 May 202619:49
–mend
mageia
Mageia
Updated libheif packages fix security vulnerabilities
13 Jul 202621:24
–mageia
nvd
NVD
CVE-2026-32814
19 May 202621:16
–nvd
Rows per page
[
  {
    "vendor": "strukturag",
    "product": "libheif",
    "versions": [
      {
        "version": "< 1.22.0",
        "status": "affected"
      }
    ]
  }
]

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