USN-7573-2: xorg-server Ubuntu

CVSS: UnknownPublished
Published 18-06-2025Last modified 25-06-2026
Open JSON

Vulnerability summary

USN-7573-2 is a vulnerability in xorg-server Ubuntu with no CVSS score yet.

Overall risk
0/100
0100
Minimal · default modelHow is this calculated?
CVSS score
Not scored
010
No CVSS score recorded
EPSS score
Not scored
0%100%
No EPSS score yet
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 5 · Downstream 0 · Related 5
CVE-2025-49175CVE-2025-49176CVE-2025-49178CVE-2025-49179CVE-2025-49180

Timeline

  1. 18-06-2025
    PublishedVulnerability first disclosed.
  2. 25-06-2026
    Last modifiedVulnerability information updated.

Description

xorg-server, xorg-server-hwe-16.04, xorg-server-hwe-18.04 vulnerabilities USN-7573-1 fixed several vulnerabilities in X.Org. This update provides the corresponding update for Ubuntu 16.04 LTS, Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. Original advisory details: Nils Emmerich discovered that the X.Org X Server incorrectly handled certain memory operations. An attacker could use these issues to cause the X Server to crash, leading to a denial of service, obtain sensitive information, or possibly execute arbitrary code.

CVSS metrics

Risk metrics not yet published.

EPSS trend

No EPSS score has been published for this record yet.

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

No weakness data has been published for this record.

Affected systems

Ubuntu3 products
  • xorg-server< 2:1.18.4-0ubuntu0.12+esm18 | < 2:1.19.6-1ubuntu4.15+esm13 | < 2:1.20.13-1ubuntu1~20.04.20+esm1
  • xorg-server-hwe-16.04< 2:1.19.6-1ubuntu4.1~16.04.6+esm10
  • xorg-server-hwe-18.04< 2:1.20.8-2ubuntu2.2~18.04.11+esm5

1 vendor · 3 products

References

6 links