What is CVE-2026-19321?
This vulnerability exists in the host firmware of certain Power Systems Firmware versions. An attacker with service access to the service processor can leak hardware register contents via a crafted command. Affected systems should apply firmware updates.
Azərbaycanca: Bu boşluq Power Systems Firmware-in müəyyən versiyalarında host firmware-də mövcuddur. Xidmət prosessoruna girişi olan hücumçu xüsusi əmr vasitəsilə hardware registrlərinin məzmununu sızdıra bilər. Təsirə məruz qalan sistemlərdə firmware yeniləməsi tətbiq etmək tövsiyə olunur.
FAQ2
In which product's host firmware was CVE-2026-19321 discovered?
The vulnerability was discovered in the host firmware of certain Power Systems Firmware versions.
What can an attacker obtain by exploiting CVE-2026-19321?
An attacker with service access to the service processor can leak hardware register contents via a crafted command.
See also6
This explainer is AI-written from source data — skopnix's own reporting on this CVE; CVSS scores, vendors and versions are never invented. See NVD for the official record.