{"id":"CVE-2026-100236","published":"2026-10-14T17:17:44.833","lastModified":"2026-10-15T16:33:26.290","description":"A flaw was found in the DPDK GSO library. When software GSO copies packet headers into a new mbuf, it does not check that the header fits in the source first segment or in the destination buffer, and a header longer than the configured GSO segment size can underflow the payload-size calculation. A remote or guest-supplied packet processed with software GSO can trigger an out-of-bounds read or write.","cvssScore":8.6,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H","cwes":["CWE-787"],"vendors":[],"products":[],"references":[{"url":"https://access.redhat.com/security/cve/CVE-2026-100236","tags":[]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2541488","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}