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CVE-2026-11284

6.5 MEDIUM

Side-channel information leakage in PerformanceAPIs in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to leak cross-origi...

Published: 2026-06-05 · Last updated: 2026-06-09

Severity and scoring

CVSS
6.5 MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
CWE
CWE-1300, CWE-203

Affected products

VendorProduct
googlechrome

Description

Side-channel information leakage in PerformanceAPIs in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Low)

Source: NVD

References

Related CVEs

Same vendor

  • CVE-2026-11701 — Inappropriate implementation in Guest View in Google Chrome prior to 149.0.7827.103 allowed a remote attacker to perform UI spoofing via ... (5.4 MEDIUM)
  • CVE-2026-11700 — Use after free in Tracing in Google Chrome prior to 149.0.7827.103 allowed a remote attacker who had compromised the renderer process to ... (8.3 HIGH)
  • CVE-2026-11699 — Use after free in Bluetooth in Google Chrome on Mac prior to 149.0.7827.103 allowed a remote attacker to potentially exploit heap corrupt... (8.8 HIGH)
  • CVE-2026-11698 — Use after free in Bluetooth in Google Chrome on Mac prior to 149.0.7827.103 allowed a remote attacker to potentially exploit heap corrupt... (8.8 HIGH)
  • CVE-2026-11697 — Insufficient validation of untrusted input in UI in Google Chrome prior to 149.0.7827.103 allowed a remote attacker to potentially perfor... (9.6 CRITICAL)

Same CWE

  • CVE-2026-11289 — Side-channel information leakage in Paint in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to leak cross-origin data via... (6.5 MEDIUM)
  • CVE-2026-11153 — Side-channel information leakage in Forms in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to leak cross-origin data via... (9.1 CRITICAL)
  • CVE-2026-45294 — FreeScout is a free help desk and shared inbox built with PHP's Laravel framework (5.3 MEDIUM)
  • CVE-2026-45410 — TREK is a collaborative travel planner (5.3 MEDIUM)
  • CVE-2026-8562 — Side-channel information leakage in Navigation in Google Chrome prior to 148.0.7778.168 allowed a remote attacker to leak cross-origin da... (4.3 MEDIUM)