9.6

CVE-2026-11671: google chrome Use After Free

CVSS: 9.6v3.1CriticalAnalyzed
AliasesDEBIAN-CVE-2026-11671CGA-5xj2-fr4c-grv2CGA-6m4r-64fw-wxv3
Published 08-06-2026Last modified 09-06-2026
Open JSON

Vulnerability summary

CVE-2026-11671 is a critical (CVSS 9.6) Use After Free vulnerability in google chrome. EPSS estimates a 0.24% chance of exploitation in the next 30 days, higher than 14.6% of scored vulnerabilities.

Overall risk
70/100
0100
High · default modelHow is this calculated?
CVSS score
9.6/10
010
Critical · v3.1 (CVE.org)
EPSS score
0.24%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 3 · Related 4
OPENSUSE-SU-2026:11008-1OPENSUSE-SU-2026:20944-1OPENSUSE-SU-2026:21135-1CGA-JHCH-J39M-P3Q5

Timeline

  1. 08-06-2026
    PublishedVulnerability first disclosed.
  2. 09-06-2026
    Last modifiedVulnerability information updated.

Description

Use after free in Navigation in Google Chrome prior to 149.0.7827.103 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)

CVSS metrics

3 scores · 3 sources · 1 version

EPSS trend

Probability

0.24%

Chance of exploitation in the next 30 days

Percentile

15%

Versus all other CVEs

30-day change

0.00 pp

From 0.24% on 21-09-2026

21-09-202621-10-2026
EPSS score
0.24%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Chainguard1 product
  • chromium< 149.0.7827.114-r0
Debian1 product
  • chromium< 149.0.7827.102-1~deb12u1 | < 149.0.7827.102-1~deb13u1 | < 149.0.7827.102-1
Google1 product
  • chrome≥ 149.0.7827.103, < 149.0.7827.103 | < 149.0.7827.103
Wolfi1 product
  • chromium< 149.0.7827.114-r0

4 vendors · 4 products

References

3 links