{"@context":"https://openvex.dev/ns/v0.2.0","@id":"https://database.harborguard.co/cve/CVE-2026-53216/vex.json","author":"HarborGuard Database","role":"Document Creator","timestamp":"2026-06-28T06:40:29.513Z","version":1,"tooling":"HarborGuard Database (https://database.harborguard.co)","statements":[{"vulnerability":{"name":"CVE-2026-53216","@id":"https://www.cve.org/CVERecord?id=CVE-2026-53216","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: mvpp2: limit XDP frame size to the RX buffer\n\nmvpp2 has short and long BM pools, and short pool buffers can be smaller\nthan PAGE_SIZE. The XDP path nevertheless initializes every xdp_buff with\nPAGE_SIZE as frame size.\n\nXDP helpers use frame_sz to validate tail growth and to derive the hard\nend of the data area. Advertising PAGE_SIZE for short buffers can let\nbpf_xdp_adjust_tail() grow a packet past the real allocation, cor"},"products":[{"@id":"cpe:2.3:a:linux:linux:*:*:*:*:*:*:*:*","identifiers":{"cpe23":"cpe:2.3:a:linux:linux:*:*:*:*:*:*:*:*"}},{"@id":"cpe:2.3:a:linux:linux:5.9:*:*:*:*:*:*:*","identifiers":{"cpe23":"cpe:2.3:a:linux:linux:5.9:*:*:*:*:*:*:*"}}],"status":"affected","action_statement":"Update to a fixed version: 0, 3b8b0c3631b19faee53f0d15a49924129b063eec, 5.15.210, 6.1.176, 6.6.143, 6.12.94, 6.18.36, 7.0.13, 7.1, 910617a4e67dbdd5fdb39d9dc6a51e491e1b2c3e, 9545cc5ef18ca22d031f2f47c157192460652359, 994bd2b58d2bd08aa97ec0836cc813cfcb00d749, a3ee9231ccec6ec3be2de89c56f897055fd9eab1, ec8e1e5842bc0dbd4c272761f4db3651eecd0339, f3c6aa078927e6fe8121c9c591ddee8716c5305a.","timestamp":"2026-06-28T06:40:29.513Z"}]}