Vulnerability Details CVE-2025-5222
A stack buffer overflow was found in Internationl components for unicode (ICU ). While running the genrb binary, the 'subtag' struct overflowed at the SRBRoot::addTag function. This issue may lead to memory corruption and local arbitrary code execution.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 6.8%
CVSS Severity
CVSS v3 Score 7.0
Products affected by CVE-2025-5222
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cpe:2.3:a:unicode:international_components_for_unicode:4.8.2
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cpe:2.3:a:unicode:international_components_for_unicode:50.1.2
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cpe:2.3:a:unicode:international_components_for_unicode:50.2
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cpe:2.3:a:unicode:international_components_for_unicode:51.2
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cpe:2.3:a:unicode:international_components_for_unicode:51.3
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cpe:2.3:a:unicode:international_components_for_unicode:52.1
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cpe:2.3:a:unicode:international_components_for_unicode:52.1.1
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cpe:2.3:a:unicode:international_components_for_unicode:52.2
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cpe:2.3:a:unicode:international_components_for_unicode:53.1
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cpe:2.3:a:unicode:international_components_for_unicode:53.2
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cpe:2.3:a:unicode:international_components_for_unicode:54.1
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cpe:2.3:a:unicode:international_components_for_unicode:54.1.1
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cpe:2.3:a:unicode:international_components_for_unicode:54.2
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cpe:2.3:a:unicode:international_components_for_unicode:55.1
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cpe:2.3:a:unicode:international_components_for_unicode:55.2
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cpe:2.3:a:unicode:international_components_for_unicode:56.1
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cpe:2.3:a:unicode:international_components_for_unicode:56.2
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cpe:2.3:a:unicode:international_components_for_unicode:57.1
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cpe:2.3:a:unicode:international_components_for_unicode:57.2
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cpe:2.3:a:unicode:international_components_for_unicode:58.1
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cpe:2.3:a:unicode:international_components_for_unicode:58.2
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cpe:2.3:a:unicode:international_components_for_unicode:58.3
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cpe:2.3:a:unicode:international_components_for_unicode:59
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cpe:2.3:a:unicode:international_components_for_unicode:59.1
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cpe:2.3:a:unicode:international_components_for_unicode:59.2
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cpe:2.3:a:unicode:international_components_for_unicode:60
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cpe:2.3:a:unicode:international_components_for_unicode:60.1
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cpe:2.3:a:unicode:international_components_for_unicode:60.2
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cpe:2.3:a:unicode:international_components_for_unicode:60.3
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cpe:2.3:a:unicode:international_components_for_unicode:61
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cpe:2.3:a:unicode:international_components_for_unicode:61.1
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cpe:2.3:a:unicode:international_components_for_unicode:61.2
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cpe:2.3:a:unicode:international_components_for_unicode:62
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cpe:2.3:a:unicode:international_components_for_unicode:62.1
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cpe:2.3:a:unicode:international_components_for_unicode:62.2
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cpe:2.3:a:unicode:international_components_for_unicode:63
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cpe:2.3:a:unicode:international_components_for_unicode:63.1
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cpe:2.3:a:unicode:international_components_for_unicode:63.2
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cpe:2.3:a:unicode:international_components_for_unicode:64
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cpe:2.3:a:unicode:international_components_for_unicode:64.1
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cpe:2.3:a:unicode:international_components_for_unicode:64.2
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cpe:2.3:a:unicode:international_components_for_unicode:65
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cpe:2.3:a:unicode:international_components_for_unicode:65.1
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cpe:2.3:a:unicode:international_components_for_unicode:66
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cpe:2.3:a:unicode:international_components_for_unicode:66.1
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cpe:2.3:a:unicode:international_components_for_unicode:67
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cpe:2.3:a:unicode:international_components_for_unicode:67.1
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cpe:2.3:a:unicode:international_components_for_unicode:68
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cpe:2.3:a:unicode:international_components_for_unicode:68.1
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cpe:2.3:a:unicode:international_components_for_unicode:68.2
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cpe:2.3:a:unicode:international_components_for_unicode:69
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cpe:2.3:a:unicode:international_components_for_unicode:69.1
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cpe:2.3:a:unicode:international_components_for_unicode:70
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cpe:2.3:a:unicode:international_components_for_unicode:70.1
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cpe:2.3:a:unicode:international_components_for_unicode:71
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cpe:2.3:a:unicode:international_components_for_unicode:71.1
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cpe:2.3:a:unicode:international_components_for_unicode:72
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cpe:2.3:a:unicode:international_components_for_unicode:72.1
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cpe:2.3:a:unicode:international_components_for_unicode:73
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cpe:2.3:a:unicode:international_components_for_unicode:73.1
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cpe:2.3:a:unicode:international_components_for_unicode:73.2
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cpe:2.3:a:unicode:international_components_for_unicode:74
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cpe:2.3:a:unicode:international_components_for_unicode:74.1
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cpe:2.3:a:unicode:international_components_for_unicode:74.2
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cpe:2.3:a:unicode:international_components_for_unicode:75
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cpe:2.3:a:unicode:international_components_for_unicode:75.1
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cpe:2.3:a:unicode:international_components_for_unicode:76
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cpe:2.3:a:unicode:international_components_for_unicode:76.1
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cpe:2.3:a:unicode:international_components_for_unicode:77
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cpe:2.3:a:unicode:international_components_for_unicode:77.1