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TI-2022-19137 Aliases CVE-2022-40299GHSA-92qh-jj8j-74cv

In Singular before 4.3.1, a predictable /tmp pathname is used (e.g., by sdb.cc), which…

Priority LOW 34CWE-330Published · Updated

Key facts

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

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

Summary

In Singular before 4.3.1, a predictable /tmp pathname is used (e.g., by sdb.cc), which allows local users to gain the privileges of other users via a procedure in a file under /tmp. NOTE: this CVE Record is about sdb.cc and similar files in the Singular interface that have predictable /tmp pathnames; this CVE Record is not about the lack of a safe temporary-file creation capability in the Singular language.

Why it matters now

EPSS 0.00339 27th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD
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:singular:singular:*:*:*:*:*:*:*:*before 4.3.1VulnerableSingular
  • cpe:2.3:a:singular:singular:*:*:*:*:*:*:*:* Versions before 4.3.1 Vulnerable ·Singular

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-2022-40299
  2. 2026-10-03 Alias added: GHSA-92qh-jj8j-74cv

References

Exploit 2

Patch 1

Sources

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