8.8

CVE-2025-13630: google chrome Type Confusion

CVSS: 8.8v3.1HighAnalyzed
AliasesDEBIAN-CVE-2025-13630CGA-9f9q-8h7w-x3f6CGA-qrp8-55gc-rvm2
Published 02-12-2025Last modified 26-02-2026
Open JSON

Vulnerability summary

CVE-2025-13630 is a high (CVSS 8.8) Type Confusion vulnerability in google chrome. EPSS estimates a 0.43% chance of exploitation in the next 30 days, higher than 36.6% 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
0.43%
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
DSA-6072-1OPENSUSE-SU-2025:15794-1OPENSUSE-SU-2026:20020-1CGA-JQF8-2G75-H3X6CGA-M7JG-42CH-2CXM

Timeline

  1. 02-12-2025
    PublishedVulnerability first disclosed.
  2. 26-02-2026
    Last modifiedVulnerability information updated.

Description

Type Confusion in V8 in Google Chrome prior to 143.0.7499.41 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

0.43%

Chance of exploitation in the next 30 days

Percentile

37%

Versus all other CVEs

30-day change

0.00 pp

From 0.44% on 21-09-2026

21-09-202621-10-2026
EPSS score
0.43%

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< 143.0.7499.109-r0
Debian1 product
  • chromium< 143.0.7499.40-1~deb12u1 | < 143.0.7499.40-1~deb13u1 | < 143.0.7499.40-1
Google1 product
  • chrome≥ 143.0.7499.41, < 143.0.7499.41 | < 143.0.7499.40
Wolfi1 product
  • chromium< 143.0.7499.109-r0

4 vendors · 4 products

References

3 links