CVE-2026-46300: net: skbuff: preserve shared-frag marker during coalescing
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-May
- Released
- 2026-05-27
- EPSS Score
- 0.05% (percentile: 16.8%)
Detection & Weaponization (1 sources)
Maturity: Exploit
- GitHub PoC: 6 repositories
Affected Products (1)
Open Source Software
- azl3 kernel 6.6.139.1-1 on Azure Linux 3.0
Revision History
- 2026-05-27: Information published.