CVE-2026-43971: Link Header Directive Smuggling via Unescaped target/rel/Attribute Keys in cow_link:link/1

Overview

Severity

N/A

Exploit Status

Not Exploited

Patch Tuesday

2026-Aug

Released

2026-08-21

EPSS Score

0.37% (percentile: 30.5%)

Affected Products (1)

Other

• 21657-17084

Revision History

• 2026-08-21: Information published.