{"api_version":"1","generated_at":"2026-06-24T22:49:07+00:00","cve":"CVE-2026-52978","urls":{"html":"https://cve.report/CVE-2026-52978","api":"https://cve.report/api/cve/CVE-2026-52978.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-52978","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-52978"},"summary":{"title":"net: psp: require admin permission for dev-set and key-rotate","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.","state":"PUBLISHED","assigner":"Linux","published_at":"2026-06-24 17:17:08","updated_at":"2026-06-24 17:17:08"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/b718342a7fbaa2dff5fefc31988c07af8c6cbc21","name":"https://git.kernel.org/stable/c/b718342a7fbaa2dff5fefc31988c07af8c6cbc21","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/fb88a8c86109edb15971481e3de816a8bfdfe571","name":"https://git.kernel.org/stable/c/fb88a8c86109edb15971481e3de816a8bfdfe571","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/aa1a08a4632af5d1117779e7ff0e32e3c69f29bd","name":"https://git.kernel.org/stable/c/aa1a08a4632af5d1117779e7ff0e32e3c69f29bd","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-52978","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-52978","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 00c94ca2b99e6610e483f92e531b319eeaed94aa aa1a08a4632af5d1117779e7ff0e32e3c69f29bd git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 00c94ca2b99e6610e483f92e531b319eeaed94aa fb88a8c86109edb15971481e3de816a8bfdfe571 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 00c94ca2b99e6610e483f92e531b319eeaed94aa b718342a7fbaa2dff5fefc31988c07af8c6cbc21 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 6.18","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.18 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.18.33 6.18.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.0.10 7.0.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.1 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["Documentation/netlink/specs/psp.yaml","net/psp/psp-nl-gen.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"aa1a08a4632af5d1117779e7ff0e32e3c69f29bd","status":"affected","version":"00c94ca2b99e6610e483f92e531b319eeaed94aa","versionType":"git"},{"lessThan":"fb88a8c86109edb15971481e3de816a8bfdfe571","status":"affected","version":"00c94ca2b99e6610e483f92e531b319eeaed94aa","versionType":"git"},{"lessThan":"b718342a7fbaa2dff5fefc31988c07af8c6cbc21","status":"affected","version":"00c94ca2b99e6610e483f92e531b319eeaed94aa","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["Documentation/netlink/specs/psp.yaml","net/psp/psp-nl-gen.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.18"},{"lessThan":"6.18","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.33","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.10","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.1","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.18.33","versionStartIncluding":"6.18","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.0.10","versionStartIncluding":"6.18","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.1","versionStartIncluding":"6.18","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"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."}],"providerMetadata":{"dateUpdated":"2026-06-24T16:28:54.809Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/aa1a08a4632af5d1117779e7ff0e32e3c69f29bd"},{"url":"https://git.kernel.org/stable/c/fb88a8c86109edb15971481e3de816a8bfdfe571"},{"url":"https://git.kernel.org/stable/c/b718342a7fbaa2dff5fefc31988c07af8c6cbc21"}],"title":"net: psp: require admin permission for dev-set and key-rotate","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-52978","datePublished":"2026-06-24T16:28:54.809Z","dateReserved":"2026-06-09T07:44:35.376Z","dateUpdated":"2026-06-24T16:28:54.809Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-06-24 17:17:08","lastModifiedDate":"2026-06-24 17:17:08","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"52978","Ordinal":"1","Title":"net: psp: require admin permission for dev-set and key-rotate","CVE":"CVE-2026-52978","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"52978","Ordinal":"1","NoteData":"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.","Type":"Description","Title":"net: psp: require admin permission for dev-set and key-rotate"}]}}}