Advisoriesby IbisQt Group PlcCVE-2026-107472
Qt: out-of-bounds read
No fix yet
An out-of-bounds read vulnerability in the QTextCodec TSCII encoding of the Qt 5 Compatibility APIs module (Qt Core in Qt 5 and earlier) impacts Qt. Applications that convert text to the TSCII encoding through QTextCodec may read memory outside the input buffer, which can cause the application to crash or misinterpret the data.
Affected versions
| Package | Affected | Fixed in |
|---|---|---|
| Qt Product | >= 4.0.0, <= 6.8.8 | No fix yet |
| >= 6.9.0, <= 6.11.2 | No fix yet |
Details and references
- CVSS 4.0
- CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:U/V:X/RE:L/U:Green
- Severity from
- the vendor (its own CVE record or advisory)
- Weakness
- CWE-125