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CVE-2026-42002

5.9 MEDIUM

Concurrency and locking defects in GSS-TSIG

Published: 2026-05-21 · Last updated: 2026-05-26

Severity and scoring

CVSS
5.9 MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
CWE-364

Affected products

VendorProduct
powerdnsauthoritative

Description

Concurrency and locking defects in GSS-TSIG

Source: NVD

References

Related CVEs

Same vendor

  • CVE-2026-42396 — Insufficient Validation of Member Zone Data May Cause Catalog Zone Transfer to Fail (4.9 MEDIUM)
  • CVE-2026-42001 — Insufficient Validation of Autoprimary SOA Queries (7.5 HIGH)
  • CVE-2026-42000 — Insufficient Validation of Names During AXFR (6.8 MEDIUM)
  • CVE-2026-41999 — Incorrect Behaviour of Views with TCP PROXY Requests (4.8 MEDIUM)

Same CWE

  • CVE-2026-33565 — in OpenHarmony v6.0 and prior versions allow a local attacker cause DOS (3.3 LOW)
  • CVE-2026-27766 — in OpenHarmony v6.0 and prior versions allow a local attacker cause information leak (5.5 MEDIUM)
  • CVE-2026-24792 — in OpenHarmony v6.0 and prior versions allow a remote attacker arbitrary code execution in pre-installed apps (8.1 HIGH)
  • CVE-2025-4598 — A vulnerability was found in systemd-coredump (4.7 MEDIUM)