VDB

CVE-2026-78991

CVE-2026-78991 PUBLISHED CVSS 5.3 MEDIUM

Reported by Chrome · Published August 25, 2026

Race condition in WebProtect in Google Chrome prior to 152.0.7977.65 allowed a remote attacker who had compromised the renderer process to obtain sensitive information via a crafted HTML page. (Chromium security severity: Medium)

Risk Scores

CVSS 3.1
5.3
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N

Affected Products

VendorProductVersions
GoogleChrome152.0.7977.65
wolfichromium0, 0, 0
chainguardchromium0, 0, 0
GoogleChrome152.0.7977.65, 152.0.7977.65

Timeline

  • Aug 25, 2026 CVE Published
  • Aug 26, 2026 EPSS Score
  • Aug 26, 2026 Coalition ESS Score
  • Aug 26, 2026 CVE Updated
  • Aug 27, 2026 EPSS Score
  • Aug 28, 2026 EPSS Score
  • Sep 2, 2026 EPSS Score
  • Sep 2, 2026 Security Advisory
  • Sep 6, 2026 EPSS Score
  • Sep 9, 2026 EPSS Score
  • Sep 12, 2026 EPSS Score
  • Sep 16, 2026 EPSS Score

References

Open in Interactive Console →
$ Console Community · 100/wk Open console ›