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TI-2022-19730 Aliases CVE-2022-41220GHSA-ggv8-q2cf-2vxj

md2roff 1.9 has a stack-based buffer overflow via a Markdown file, a different…

Priority MEDIUM 53CWE-787Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-787 and the CVSS impact.

Summary

md2roff 1.9 has a stack-based buffer overflow via a Markdown file, a different vulnerability than CVE-2022-34913. NOTE: the vendor's position is that the product is not intended for untrusted input

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.02062 81st percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

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

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:md2roff_project:md2roff:1.9:*:*:*:*:*:*:*1.9VulnerableMd2roff Project
  • cpe:2.3:a:md2roff_project:md2roff:1.9:*:*:*:*:*:*:* Versions 1.9 Vulnerable ·Md2roff Project

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-41220
  2. 2026-10-03 Alias added: GHSA-ggv8-q2cf-2vxj

References

Exploit 1

  • TI-2022-15703 md2roff 1.7 has a stack-based buffer overflow via a Markdown file containing a large… CVSS 3.1CRITICAL 9.8

Sources

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