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TI-2010-04003 Aliases CVE-2010-4254GHSA-2fxv-5465-p76g

Mono, when Moonlight before 2.3.0.1 or 2.99.x before 2.99.0.10 is used, does not properly…

Priority MEDIUM 48CWE-20Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
Partial · Partial · Partial
Fix status
No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA.

Summary

Mono, when Moonlight before 2.3.0.1 or 2.99.x before 2.99.0.10 is used, does not properly validate arguments to generic methods, which allows remote attackers to bypass generic constraints, and possibly execute arbitrary code, via a crafted method call.

Why it matters now

EPSS 0.13649 96th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 7

CPEVersionsRoleVendor
cpe:2.3:a:mono:mono:*:*:*:*:*:*:*:*all versionsVulnerablemono
cpe:2.3:a:novell:moonlight:*:*:*:*:*:*:*:*up to 2.3.0VulnerableNovell
cpe:2.3:a:novell:moonlight:2.99.0:*:*:*:*:*:*:*2.99.0VulnerableNovell
cpe:2.3:a:novell:moonlight:2.99.1:*:*:*:*:*:*:*2.99.1VulnerableNovell
cpe:2.3:a:novell:moonlight:2.99.2:*:*:*:*:*:*:*2.99.2VulnerableNovell
cpe:2.3:a:novell:moonlight:2.99.7:*:*:*:*:*:*:*2.99.7VulnerableNovell
cpe:2.3:a:novell:moonlight:2.99.9:*:*:*:*:*:*:*2.99.9VulnerableNovell
  • cpe:2.3:a:mono:mono:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·mono
  • cpe:2.3:a:novell:moonlight:*:*:*:*:*:*:*:* Versions up to 2.3.0 Vulnerable ·Novell
  • cpe:2.3:a:novell:moonlight:2.99.0:*:*:*:*:*:*:* Versions 2.99.0 Vulnerable ·Novell
  • cpe:2.3:a:novell:moonlight:2.99.1:*:*:*:*:*:*:* Versions 2.99.1 Vulnerable ·Novell
  • cpe:2.3:a:novell:moonlight:2.99.2:*:*:*:*:*:*:* Versions 2.99.2 Vulnerable ·Novell
  • cpe:2.3:a:novell:moonlight:2.99.7:*:*:*:*:*:*:* Versions 2.99.7 Vulnerable ·Novell
  • cpe:2.3:a:novell:moonlight:2.99.9:*:*:*:*:*:*:* Versions 2.99.9 Vulnerable ·Novell

Remediation

No fixed version listed by the sources yet.

Vendor assessments

Red Hat

Red Hat's page for this CVE →

Not affected: 1 product
  • Red Hat

Timeline

  1. 2026-10-02 Threatist record created from CVE-2010-4254
  2. 2026-10-03 Alias added: GHSA-2fxv-5465-p76g

References

Exploit 1

Patch 3

Advisory 2

Other 4

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences