CVE-2026-4932: IBM PowerVM Hypervisor FW1110.00 through FW1110.20, and FW1060.00 through FW1060.71 could allow an attacker with physical access to the Transparent Memory Encryption (TME) hardware
IBM PowerVM Hypervisor FW1110.00 through FW1110.20, and FW1060.00 through FW1060.71 could allow an attacker with physical access to the Transparent Memory Encryption (TME) hardware to decrypt encrypted memory due to insufficient cryptographic entropy.
Details
Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2026-4932
Exploitation outlook
EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.
- Low exploitation riskCVE-2026-49320.08% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 0% of all scored CVEs.
Referenced CVEs
| CVE | CSIRTS overview | External |
|---|---|---|
| CVE-2026-4932 | coverage & exploitation status | NVD · CVE.org |
Recent advisories for IBM PowerVM Hypervisor
A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.
More from NVD Recent CVEs
- criticalCVE-2026-8457: The WooCommerce - Social Login plugin for WordPress is vulnerable to Authentication Bypass in a…2026-08-02
- highCVE-2026-18352: The User Access Manager plugin for WordPress is vulnerable to Directory Traversal in all versi…2026-08-02
- highCVE-2026-13339: The CubeWP Framework plugin for WordPress is vulnerable to Directory Traversal in all versions…2026-08-02
- unknownCVE-2026-17002: Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.2026-08-01
- unknownCVE-2026-18556: Authentication bypass using an alternate path or channel vulnerability in N-able N-central all…2026-08-01