Threats Tagged 'cve-2026-62289'
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Threats Tagged 'cve-2026-62289'
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CVE-2026-62289: CWE-191: Integer Underflow (Wrap or Wraparound) in strukturag libheifCVE-2026-62289 0 CVE-2026-62289 is an integer underflow vulnerability in strukturag libheif version 1.23.0 and earlier. A crafted HEIF or AVIF file with a clean aperture box can cause image dimensions to reduce to zero, leading to crashes or corrupted tiling results when certain image tiling functions are called. The issue arises from applying a transformation twice, causing an underflow and invalid fractional values. Debug builds abort on assertion failure, while release builds may return corrupt results. This vulnerability is fixed in version 1.23.1. Join the discussion | CVE Database V5 | 08/18/2026, 21:19:18 UTC Added: 08/18/2026, 21:35:07 UTC |
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