🛡️ CLSA-2025-1756230743 — unbound

⚪ Unknown ✅ No Known Exploit OSV
N/A
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

unbound: Fix of CVE-2023-50868

  • CVE-2023-50868: avoid availabiluty of the remote attackers to cause a

denial of service using DNSSEC

Affected software

CLSA-2025-1756230743 is recorded against 4 packages.

  • unbound (fixed in 1.6.6-5.el7_8.tuxcare.els3)
  • unbound-devel (fixed in 1.6.6-5.el7_8.tuxcare.els3)
  • unbound-libs (fixed in 1.6.6-5.el7_8.tuxcare.els3)
  • unbound-python (fixed in 1.6.6-5.el7_8.tuxcare.els3)

Timeline and source

Published on 26 August 2025 and last revised on 1 June 2026. No public exploit is currently recorded for this entry. Record sourced from OSV.

References

errata.tuxcare.com (Advisory)

Details

Severity Unknown
CVSS Score N/A
CVSS Vector N/A
CWE N/A
Public Exploit ✅ No
Source OSV
Published 2025-08-26
Updated 2026-08-12
Modified 2026-06-01
Fix URL N/A

Affected Packages

Software From version Fixed in
unbound — 1.6.6-5.el7_8.tuxcare.els3
unbound-devel — 1.6.6-5.el7_8.tuxcare.els3
unbound-libs — 1.6.6-5.el7_8.tuxcare.els3
unbound-python — 1.6.6-5.el7_8.tuxcare.els3

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