9.6

CVE-2026-14398: google chrome Use After Free

CVSS: 9.6v3.1CriticalAnalyzed
AliasesDEBIAN-CVE-2026-14398CGA-5c3j-r54w-chxhCGA-mgq3-gv78-x423
Published 01-07-2026Last modified 03-07-2026
Open JSON

Vulnerability summary

CVE-2026-14398 is a critical (CVSS 9.6) Use After Free vulnerability in google chrome. EPSS estimates a 0.23% chance of exploitation in the next 30 days, higher than 12.6% 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
0.23%
0%100%
Low · -0.12 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 7 · Related 6
OPENSUSE-SU-2026:11184-1OPENSUSE-SU-2026:21279-1OPENSUSE-SU-2026:21498-1OPENSUSE-SU-2026:22076-1RHSA-2026:69098RHSA-2026:74084

Timeline

  1. 01-07-2026
    PublishedVulnerability first disclosed.
  2. 03-07-2026
    Last modifiedVulnerability information updated.

Description

Use after free in ANGLE in Google Chrome prior to 150.0.7871.46 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Critical)

CVSS metrics

3 scores · 3 sources · 1 version

EPSS trend

Probability

0.23%

Chance of exploitation in the next 30 days

Percentile

13%

Versus all other CVEs

30-day change

-0.12 pp

From 0.34% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.23%

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

Chainguard3 products
  • chromium< 150.0.7871.100-r2 | < 150.0.7871.100-r3
  • chromium-docker-selenium-compat< 150.0.7871.100-r2
  • chromium-lang< 150.0.7871.100-r2
Debian3 products
  • chromium< 150.0.7871.46-1~deb12u1 | < 150.0.7871.46-1~deb13u1 | < 150.0.7871.46-1
  • webkit2gtkAll versions (No fix recorded) | < 2.54.0-1~deb13u1
  • wpewebkitAll versions (No fix recorded) | < 2.54.0-1
Wolfi3 products
  • chromium< 150.0.7871.100-r2 | < 150.0.7871.100-r3
  • chromium-docker-selenium-compat< 150.0.7871.100-r2
  • chromium-lang< 150.0.7871.100-r2
Google1 product
  • chrome≥ 150.0.7871.46, < 150.0.7871.46 | < 150.0.7871.46

4 vendors · 10 products

References

3 links