CVE-2026-18534 (GCVE-0-2026-18534)

Vulnerability from cvelistv5 – Published: 2026-08-18 14:57 – Updated: 2026-08-18 16:04
VLAI
Title
Address bar spoofing risk in affected iOS versions of Arc Search
Summary
ArcSearch for iOS versions prior to 1.48.0 could keep the address bar hidden after a page-initiated scroll, allowing attacker-controlled content to imitate browser interface elements and increasing spoofing risk.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-18 16:04 UTC
CWE
  • CWE-1021 - Improper restriction of rendered UI layers or frames
Assigner
BCNY CNA under the mitre root
CNA scorecard – unranked: 4 records in the last 180 days, 10 needed details
Impacted products
Vendor Product Version CPE status
The Browser Company of New York ArcSearch Affected: 0 , < 1.48.0 (semver)
guessed Create a notification for this product.
Date Public
2026-08-18 14:23
Show details on NVD website

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Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.

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