USN-7735-1: rubygems Ubuntu

CVSS: UnknownPublished
Published 03-09-2025Last modified 27-04-2026
Open JSON

Vulnerability summary

USN-7735-1 is a vulnerability in rubygems 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 2 · Downstream 0 · Related 2
CVE-2023-28755CVE-2025-24294

Timeline

  1. 03-09-2025
    PublishedVulnerability first disclosed.
  2. 27-04-2026
    Last modifiedVulnerability information updated.

Description

rubygems vulnerabilities It was discovered that RubyGems incorrectly handled certain regular expressions. An attacker could use this issue to cause RubyGems to crash, resulting in a denial of service. This issue only affected Ubuntu 22.04 LTS. (CVE-2023-28755) It was discovered that RubyGems incorrectly handled decompressed domain names within a DNS packet. An attacker could use this issue to cause RubyGems to crash, resulting in a denial of service. This issue only affected Ubuntu 25.04. (CVE-2025-24294)

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

Ubuntu1 product
  • rubygems< 3.3.5-2ubuntu1.1

1 vendor · 1 product

References

3 links