{"cve":"CVE-2025-68784","nvd":{"published":"2026-01-13T16:15:58.117","modified":"2026-06-17T09:59:35.023","status":"Deferred","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nxfs: fix a UAF problem in xattr repair\n\nThe xchk_setup_xattr_buf function can allocate a new value buffer, which\nmeans that any reference to ab->value before the call could become a\ndangling pointer.  Fix this by moving an assignment to after the buffer\nsetup.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["https://git.kernel.org/stable/c/1e2d3aa19c7962b9474b22893160cb460494c45f","https://git.kernel.org/stable/c/5990fd756943836978ad184aac980e2b36ab7e01","https://git.kernel.org/stable/c/d29ed9ff972afe17c215cab171761d7a15d7063f"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:19:41.481987139+00:00"},"epss":{"cve":"CVE-2025-68784","score":0.00199,"percentile":0.09732,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}