{"cve":"CVE-2026-52978","nvd":{"published":"2026-06-24T17:17:08.417","modified":"2026-07-14T16:51:42.647","status":"Analyzed","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: psp: require admin permission for dev-set and key-rotate\n\nThe dev-set and key-rotate netlink operations modify shared device\nstate (PSP version configuration and cryptographic key material,\nrespectively) but do not require CAP_NET_ADMIN. The only access\ncontrol is psp_dev_check_access() which merely verifies netns\nmembership.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":5.5},"cwes":[],"references":["https://git.kernel.org/stable/c/aa1a08a4632af5d1117779e7ff0e32e3c69f29bd","https://git.kernel.org/stable/c/b718342a7fbaa2dff5fefc31988c07af8c6cbc21","https://git.kernel.org/stable/c/fb88a8c86109edb15971481e3de816a8bfdfe571"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T22:41:17.107060303+00:00"},"epss":{"cve":"CVE-2026-52978","score":0.0016,"percentile":0.05166,"date":"2026-11-01"},"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."]}