CVE Explorer
CVE-2026-50266
In OpenStack Neutron before 28.0.1, a project manager can create or update a port on a shared network owned by another project and set device_owner to a value that has "network:" at the beginning ("network:dhcp" for example). The default port RBAC policies incorrectly included PROJECT_MANAGER without requiring network ownership, allowing any project manager to obtain trusted network-service port behavior on shared networks. Depending on backend and deployment, this can bypass anti-spoofing and s
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"Neutron","repo":"https://opendev.org/openstack/neutron","vendor":"OpenStack","versions":[{"lessThan":"25.2.4","status":"affected","version":"25.0.0","versionType":"semver"},{"lessThan":"26.0.4","status":"affected","version":"26.0.0","versionType":"semver"},{"lessThan":"27.0.3","status":"affected","version":"27.0.0","versionType":"semver"},{"lessThan":"28.0.1","status":"affected","version":"28.0.0","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:30555378763cebc8fa7e2e5fca8a8421266bd51d4c6359a582e751c923922420 · sha256:70cd2a8c6a84e257… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":2.2,"baseSeverity":"LOW","confidentialityImpact":"NONE","integrityImpact":"LOW","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:30555378763cebc8fa7e2e5fca8a8421266bd51d4c6359a582e751c923922420 · sha256:70cd2a8c6a84e257… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-863","description":"CWE-863 Incorrect Authorization","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:30555378763cebc8fa7e2e5fca8a8421266bd51d4c6359a582e751c923922420 · sha256:70cd2a8c6a84e257… · /containers/cna/problemTypes/0/descriptions/0
Source references
6 source assertions{"tags":["exploit"],"url":"https://bugs.launchpad.net/neutron/+bug/2152115"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:30555378763cebc8fa7e2e5fca8a8421266bd51d4c6359a582e751c923922420 · sha256:70cd2a8c6a84e257… · /containers/adp/0/references/0
{"tags":["issue-tracking"],"url":"https://launchpad.net/bugs/2152115"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:30555378763cebc8fa7e2e5fca8a8421266bd51d4c6359a582e751c923922420 · sha256:70cd2a8c6a84e257… · /containers/cna/references/0
{"tags":["patch"],"url":"https://review.opendev.org/990273"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:30555378763cebc8fa7e2e5fca8a8421266bd51d4c6359a582e751c923922420 · sha256:70cd2a8c6a84e257… · /containers/cna/references/1
{"tags":["patch"],"url":"https://review.opendev.org/990353"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:30555378763cebc8fa7e2e5fca8a8421266bd51d4c6359a582e751c923922420 · sha256:70cd2a8c6a84e257… · /containers/cna/references/2
{"tags":["patch"],"url":"https://review.opendev.org/990356"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:30555378763cebc8fa7e2e5fca8a8421266bd51d4c6359a582e751c923922420 · sha256:70cd2a8c6a84e257… · /containers/cna/references/3
{"url":"https://www.openwall.com/lists/oss-security/2026/06/04/6"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:30555378763cebc8fa7e2e5fca8a8421266bd51d4c6359a582e751c923922420 · sha256:70cd2a8c6a84e257… · /containers/cna/references/4
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.