Out-of-bounds write vulnerability in QTextCodec iconv-based encoding impacts Qt
Exact source revision recorded 27 Oct 2026 14:09:21 UTC. It does not establish the source's current position. Latest evidence.
cve-program · CVE-2026-107590
PublishedAn 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.
- Source published
- 27 Oct 2026 12:24:53 UTC
- Source modified
- 27 Oct 2026 12:24:53 UTC
- Observed here
- 27 Oct 2026 14:09:21 UTC
- Source terms
- CVE Program Terms of Use
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CVSS 4.0 · 1.9 CVSS:4.0/AV: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