CVE-2026-14042: Inappropriate implementation in Isolated Web Apps in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to perform UI spoofing via a crafted HTML page. (Chromium securi
Inappropriate implementation in Isolated Web Apps in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to perform UI spoofing via a crafted HTML page. (Chromium security severity: Low)
Details
Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2026-14042
Exploitation outlook
EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.
- Low exploitation riskCVE-2026-140420.19% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 9% of all scored CVEs.
Referenced CVEs
| CVE | CSIRTS overview | External |
|---|---|---|
| CVE-2026-14042 | coverage & exploitation status | NVD · CVE.org |
Same CVEs, other sources
How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.
Recent advisories for Inappropriate implementation in
A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.
- mediumCVE-2026-15131: Inappropriate implementation in Navigation in Google Chrome prior to 150.0.7871.115 allowed a …nvd · 2026-07-08
- mediumCVE-2026-15128: Inappropriate implementation in Forms in Google Chrome prior to 150.0.7871.115 allowed a remot…nvd · 2026-07-08
- mediumCVE-2026-15127: Inappropriate implementation in WebGL in Google Chrome prior to 150.0.7871.115 allowed a remot…nvd · 2026-07-08
- highCVE-2026-15125: Inappropriate implementation in Forms in Google Chrome prior to 150.0.7871.115 allowed a remot…nvd · 2026-07-08
- highCVE-2026-15123: Inappropriate implementation in DOM in Google Chrome prior to 150.0.7871.115 allowed a remote …nvd · 2026-07-08
- unknownCVE-2026-13874: Chromium: CVE-2026-13874 Inappropriate implementation in DataTransfermsrc · 2026-07-02
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