THREAT OPS › Threat News › [NVD] CVE-2026-43002 (MEDIUM 5.3) — An issue was discovered in OpenStack Horizon 25.6 and 25.7 before 25.7.3. There is a write operation to the session storage backend before authentication and thus storage can be exhausted by unauthenticated requests. This is a regression of the CVE-2014-8124 fix.
[NVD] CVE-2026-43002 (MEDIUM 5.3) — An issue was discovered in OpenStack Horizon 25.6 and 25.7 before 25.7.3. There is a write operation to the session storage backend before authentication and thus storage can be exhausted by unauthenticated requests. This is a regression of the CVE-2014-8124 fix.
CVE-2026-43002 CVSS: 5.3 MEDIUM Published: 2026-05-05T17:17:04.920
An issue was discovered in OpenStack Horizon 25.6 and 25.7 before 25.7.3. There is a write operation to the session storage backend before authentication and thus storage can be exhausted by unauthenticated requests. This is a regression of the CVE-2014-8124 fix.
Indicators of compromise
- CVE-2026-43002cve
- CVE-2014-8124cve
Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-43002