8.8

CVE-2026-1862: google chrome Type Confusion

CVSS: 8.8v3.1HighAnalyzed
AliasesDEBIAN-CVE-2026-1862CGA-8v4f-576v-pvc6CGA-f3wj-xgv2-55v2
Published 03-02-2026Last modified 26-02-2026
Open JSON

Vulnerability summary

CVE-2026-1862 is a high (CVSS 8.8) Type Confusion vulnerability in google chrome. EPSS estimates a 0.64% chance of exploitation in the next 30 days, higher than 50.1% of scored vulnerabilities.

Overall risk
35/100
0100
Medium · default modelHow is this calculated?
CVSS score
8.8/10
010
High · v3.1 (CVE.org)
EPSS score
0.64%
0%100%
Low · +0.04 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 3
DSA-6122-1OPENSUSE-SU-2026:10153-1OPENSUSE-SU-2026:20183-1CGA-G4X4-MQ5C-5M8J

Timeline

  1. 03-02-2026
    PublishedVulnerability first disclosed.
  2. 26-02-2026
    Last modifiedVulnerability information updated.

Description

Type Confusion in V8 in Google Chrome prior to 144.0.7559.132 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

CVSS metrics

5 scores · 5 sources · 1 version

EPSS trend

Probability

0.64%

Chance of exploitation in the next 30 days

Percentile

50%

Versus all other CVEs

30-day change

+0.04 pp

From 0.60% on 21-09-2026

21-09-202621-10-2026
EPSS score
0.64%

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< 144.0.7559.132-r0
Debian1 product
  • chromium< 144.0.7559.109-2~deb12u1 | < 144.0.7559.109-2~deb13u1 | < 144.0.7559.109-2
Google1 product
  • chrome≥ 144.0.7559.132, < 144.0.7559.132 | < 144.0.7559.132
Wolfi1 product
  • chromium< 144.0.7559.132-r0

4 vendors · 4 products

References

4 links