Advisoriesby IbisQt Group PlcCVE-2026-107157
Qt: out-of-bounds read
No fix yet
Specially crafted CBOR input passed to QCborValue::fromCbor() in Qt Core can cause an out-of-bounds read, which may crash the application and could expose information.
Affected versions
| Package | Affected | Fixed in |
|---|---|---|
| Qt Product | >= 5.12.0, <= 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:H/AT:N/PR:N/UI:P/VC:H/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:X/V:X/RE:L/U:Amber
- Severity from
- the vendor (its own CVE record or advisory)
- Weakness
- CWE-125