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TI-2021-11753 Aliases CVE-2021-31701GHSA-q2gq-c3qg-rmqq

Mintty before 3.4.7 mishandles Bracketed Paste Mode.

Priority LOW 35CWE-755Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

Mintty before 3.4.7 mishandles Bracketed Paste Mode.

Why it matters now

EPSS 0.00912 60th percentileScored 2026-11-07
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 · 1

CPEVersionsRoleVendor
cpe:2.3:a:mintty_project:mintty:*:*:*:*:*:*:*:*before 3.4.7VulnerableMintty Project
  • cpe:2.3:a:mintty_project:mintty:*:*:*:*:*:*:*:* Versions before 3.4.7 Vulnerable ·Mintty Project

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-31701
  2. 2026-10-03 Alias added: GHSA-q2gq-c3qg-rmqq

References

Advisory 1

  • TI-2023-20759 An issue in Mintty v.3.6.4 and before allows a remote attacker to execute arbitrary code… CVSS 3.1CRITICAL 9.8
  • TI-2022-23623 Terminal character injection in Mintty before 3.6.3 allows code execution via unescaped output to the terminal. CVSS 3.1CRITICAL 9.8
  • TI-2025-00891 Heap-based buffer overflow in Mintty CVSS 3.1HIGH 8.8
  • TI-2021-09837 Mintty before 3.4.5 allows remote servers to cause a denial of service (Windows GUI hang)… CVSS 3.1HIGH 7.5

Sources

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