CVE WATCH / VULNERABILITY DETAIL
CVE-2026-52903
HIGHCVSS 8.8NVD feed
Published 12 October 2026 · tracked since 12 October 2026
Description
A deserialization of untrusted data vulnerability was found in ManageIQ. The YamlLoadAliases module overrides YAML.safe_load to silently fall back to YAML.unsafe_load in production when a Psych::DisallowedClass error occurs. An authenticated attacker with dialog import access can exploit this to ach
References
- NVD — National Vulnerability Database
- CVE.org record (MITRE)
- CISA Known Exploited Vulnerabilities catalog
Latest tracked vulnerabilities
- CVE-2026-12613 HIGH 8.8
- CVE-2026-109187 MEDIUM 6.5
- CVE-2026-108834 MEDIUM 4.3
- CVE-2026-85499
- CVE-2026-108827 MEDIUM 4.1
- CVE-2026-108828 MEDIUM 4.1
- CVE-2026-108829 MEDIUM 4.7
- CVE-2026-108830 MEDIUM 4.2
- CVE-2026-108826 HIGH 7.3
- CVE-2026-103902 HIGH 7.5