CVE-2026-52910: bpf: Free reuseport cBPF prog after RCU grace period.

Overview

Severity

High (CVSS 7.8)

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploit Status

Not Exploited

Patch Tuesday

2026-Jun

Released

2026-06-29

Last Updated

2026-07-09

EPSS Score

0.11% (percentile: 1.0%)

Detection & Weaponization (1 sources)

Maturity: Exploit

• GitHub PoC: 2 repositories

Affected Products (1)

Other

• 21344-17084

Revision History

• 2026-06-29: Information published.
• 2026-06-29: Information published.
• 2026-07-09: Information published.