CVE-2026-82717: CNAME synthesis could lead to heap corruption

Overview

Severity

N/A

Exploit Status

Not Exploited

Patch Tuesday

2026-Sep

Released

2026-09-17

EPSS Score

0.40% (percentile: 34.0%)

Affected Products (1)

Other

• 21878-17084

Security Updates (1)

• Security Update

Revision History

• 2026-09-17: Information published.