CVE-2026-17779

MEDIUM
MEDIUM Priority: 0.01 BB Relevance: 61/100
Published: 2026-07-30 Modified: 2026-10-23 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Auth

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: Required
S: Unchanged
C: Low
I: None
A: Low

Description

Inappropriate implementation in Site Isolation in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to bypass site isolation via a crafted HTML page. (Chromium security severity: Medium)

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
google chrome < 151.0.7922.72

Bug Bounty Relevance

61 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity

CVSS Score

5.4 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L

EPSS — Exploitation Probability

0.26%
Raw Score 0.002570
Percentile 17.3%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00257
2026-10-28
0.00257

Intelligence Sources

nvd ref →