CVE-2026-81642: Heap buffer overflow and possible Remote Code Execution when digesting DNSKEY

Overview

Severity

N/A

Exploit Status

Not Exploited

Patch Tuesday

2026-Sep

Released

2026-09-17

EPSS Score

0.52% (percentile: 43.0%)

Affected Products (1)

Other

• 21878-17084

Security Updates (1)

• Security Update

Revision History

• 2026-09-17: Information published.