Vulnerability Details CVE-2026-33164
libde265 is an open source implementation of the h.265 video codec. Prior to version 1.0.17, a malformed H.265 PPS NAL unit causes a segmentation fault in pic_parameter_set::set_derived_values(). This issue has been patched in version 1.0.17.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 18.9%
CVSS Severity
CVSS v3 Score 7.5
References
Products affected by CVE-2026-33164
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cpe:2.3:a:struktur:libde265:0.1
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cpe:2.3:a:struktur:libde265:0.10
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cpe:2.3:a:struktur:libde265:0.2
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cpe:2.3:a:struktur:libde265:0.3
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cpe:2.3:a:struktur:libde265:0.4
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cpe:2.3:a:struktur:libde265:0.5
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cpe:2.3:a:struktur:libde265:0.6
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cpe:2.3:a:struktur:libde265:0.7
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cpe:2.3:a:struktur:libde265:0.8
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cpe:2.3:a:struktur:libde265:0.9
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cpe:2.3:a:struktur:libde265:1.0.0
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cpe:2.3:a:struktur:libde265:1.0.1
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cpe:2.3:a:struktur:libde265:1.0.10
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cpe:2.3:a:struktur:libde265:1.0.11
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cpe:2.3:a:struktur:libde265:1.0.12
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cpe:2.3:a:struktur:libde265:1.0.14
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cpe:2.3:a:struktur:libde265:1.0.2
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cpe:2.3:a:struktur:libde265:1.0.3
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cpe:2.3:a:struktur:libde265:1.0.4
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cpe:2.3:a:struktur:libde265:1.0.5
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cpe:2.3:a:struktur:libde265:1.0.6
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cpe:2.3:a:struktur:libde265:1.0.7
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cpe:2.3:a:struktur:libde265:1.0.8
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cpe:2.3:a:struktur:libde265:1.0.9