CVE-2026-53521Published
Nezha Monitoring: Stored future DDNS profile ID allows unauthorized use of another user's DDNS profile context
Explicit identifiers and source references
These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.
CVE-2026-53521 · Microsoft / collected KEV context
cve-program · CVE-2026-53521
euvd · EUVD-2026-36600
nvd · CVE-2026-53521
osv · GHSA-39g2-8x68-pmx8
- https://github.com/nezhahq/nezha/security/advisories/GHSA-39g2-8x68-pmx8
- https://nvd.nist.gov/vuln/detail/CVE-2026-53521
- https://github.com/nezhahq/nezha
osv · GO-2026-5826
Related operational evidence
Explicit CVE identifiersNo related operational record is retained in the current change model.