{"@context":"https://openvex.dev/ns/v0.2.0","@id":"https://database.harborguard.co/cve/CVE-2026-52958/vex.json","author":"HarborGuard Database","role":"Document Creator","timestamp":"2026-06-28T06:37:19.643Z","version":1,"tooling":"HarborGuard Database (https://database.harborguard.co)","statements":[{"vulnerability":{"name":"CVE-2026-52958","@id":"https://www.cve.org/CVERecord?id=CVE-2026-52958","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nlibceph: Fix potential out-of-bounds access in osdmap_decode()\n\nWhen decoding osd_state and osd_weight from an incoming osdmap in\nosdmap_decode(), both are decoded for each osd, i.e., map->max_osd\ntimes. The ceph_decode_need() check only accounts for\nsizeof(*map->osd_weight) once. This can potentially result in an\nout-of-bounds memory access if the incoming message is corrupted such\nthat the max_osd value exceeds the actual con"},"products":[{"@id":"cpe:2.3:a:linux:linux:*:*:*:*:*:*:*:*","identifiers":{"cpe23":"cpe:2.3:a:linux:linux:*:*:*:*:*:*:*:*"}},{"@id":"cpe:2.3:a:linux:linux:5.3:*:*:*:*:*:*:*","identifiers":{"cpe23":"cpe:2.3:a:linux:linux:5.3:*:*:*:*:*:*:*"}}],"status":"affected","action_statement":"Update to a fixed version: 0, 0d2dd7e6bb74fd7712aa73457a4a821906c6863a, 35d0ed82d03e5ee77ea4f31f20e29562a7721649, 36a79759a288961b1ff28a68ec2d1f56f6848098, 3f2575bb7f955d42569d96c3e04fa958a0dcf4b4, 48df98d12b15360cd56af5c1f460307b340c1197, 5.10.258, 5.15.209, 6.1.175, 6.6.141, 6.12.91, 6.18.33, 7.0.10, 7.1, 8713bbc4b2b9ad78f803978e54b7e49dd21bd9be, e7187f33c02488697ec0d01d82bf7a3f8deaba8f, ee933694645dac062d65fc2743f92bc06fa0db6b.","timestamp":"2026-06-28T06:37:19.643Z"}]}