7.5

CVE-2019-5797: google chrome Double Free

CVSS: 7.5v3.1HighModified
AliasesUBUNTU-CVE-2019-5797DEBIAN-CVE-2019-5797
Published 29-09-2022Last modified 20-05-2025
Open JSON

Vulnerability summary

CVE-2019-5797 is a high (CVSS 7.5) Double Free vulnerability in google chrome. EPSS estimates a 3.44% chance of exploitation in the next 30 days, higher than 88.8% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
41/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v3.1 (CVE.org)
EPSS score
3.44%
0%100%
Low · +0.55 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1exploit-database

Advisory lineage

Upstream 0 · Downstream 6 · Related 4
DSA-4421-1OPENSUSE-SU-2019:1062-1OPENSUSE-SU-2019:1666-1OPENSUSE-SU-2024:10681-1OPENSUSE-SU-2024:12948-1RHSA-2019:0708

Timeline

  1. 29-09-2022
    PublishedVulnerability first disclosed.
  2. 20-05-2025
    Last modifiedVulnerability information updated.

Description

Double free in DOMStorage in Google Chrome prior to 73.0.3683.75 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

CVSS metrics

4 scores · 4 sources · 1 version

EPSS trend

Probability

3.44%

Chance of exploitation in the next 30 days

Percentile

89%

Versus all other CVEs

30-day change

+0.55 pp

From 2.88% on 21-09-2026

21-09-202621-10-2026
EPSS score
3.44%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • exploit-databasedosmultipleVerified

    Google Chrome < M73 - Double-Destruction Race in StoragePartitionService

    Maturity: poc

Weaknesses

CWE · root cause

Affected systems

Debian1 product
  • chromium< 73.0.3683.75-1
Google1 product
  • chrome≥ unspecified, < 73.0.3683.75 | < 73.0.3683.75
Ubuntu1 product
  • chromium-browser< 73.0.3683.75-0ubuntu0.16.04.1 | < 73.0.3683.75-0ubuntu0.18.04.1

3 vendors · 3 products

References

5 links