8.8

CVE-2023-1818: debian debian_linux Use After Free

CVSS: 8.8v3.1HighModified
AliasesUBUNTU-CVE-2023-1818DEBIAN-CVE-2023-1818
Published 04-04-2023Last modified 13-02-2025
Open JSON

Vulnerability summary

CVE-2023-1818 is a high (CVSS 8.8) Use After Free vulnerability in debian debian_linux. EPSS estimates a 0.88% chance of exploitation in the next 30 days, higher than 58.3% 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
0.88%
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 5 · Related 4
DSA-5386-1OPENSUSE-SU-2023:0092-1OPENSUSE-SU-2024:12844-1OPENSUSE-SU-2024:12948-1USN-6021-1

Timeline

  1. 04-04-2023
    PublishedVulnerability first disclosed.
  2. 13-02-2025
    Last modifiedVulnerability information updated.

Description

Use after free in Vulkan in Google Chrome prior to 112.0.5615.49 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Medium)

CVSS metrics

4 scores · 4 sources · 1 version

EPSS trend

Probability

0.88%

Chance of exploitation in the next 30 days

Percentile

58%

Versus all other CVEs

30-day change

0.00 pp

From 0.88% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.88%

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

Debian2 products
Fedoraproject1 product
Google1 product
  • chrome≥ 112.0.5615.49, < 112.0.5615.49 | < 112.0.5615.49
Ubuntu1 product
  • chromium-browser< 112.0.5615.49-0ubuntu0.18.04.1

4 vendors · 5 products

References

10 links