This Power System update is being released to address

published 2026-11-08 7 h ago modified 2026-11-08 6 h ago also EUVD-2026-119745

cvss: 6.5; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: —; no EPSS score yet
public exploits: 0; none known

IBM Power Systems Firmware FW1060.00 through FW1060.81, OP940.00 through OP940.A2, OP910.00 through OP910.95, and OP940.00 through OP940.82 could allow a remote attacker to cause a denial of service due to improper validation of input length.

Patch / fix

links 1

ibm.com/support/pages/node/7294278 advisory

CVSS scores

assigned by	version	score	vector
CNA	3.1	6.5	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD	3.1	6.5	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

IBM OPENBMC
IBM Power Hardware Management Console

Classification

Weakness

CWE-617 Reachable Assertion

References

ibm.com /support/pages/node/7294278
vendor-advisory, patch

Sources

CVE List CVE-2026-17427
NVD CVE-2026-17427

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary