PT-2026-126398

CVE-2026-107590

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Published

2026-10-27

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Updated

2026-10-27

Description by

CVSS 4.0
1.9
Low
MetricsAV:L/AC:L/AT:P/PR:N/UI:P/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N/E:U/R:U/RE:L/U:Green
An out-of-bounds write vulnerability in the Qt QTextCodec iconv-based encoding of the Qt 5 Compatibility APIs module (Qt Core in Qt 5 and earlier) impacts Qt. Under certain conditions, encoding text with QTextCodec may write outside an internal buffer. This can cause the application to crash and may affect data integrity.
Exploitability
Fix
Impacts
Vendors
Affected products
Weakness enumeration
CWE-131: Incorrect Calculation of Buffer Size
CWE-787: Out-of-bounds Write
Related identifiers
CVE-2026-107590
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