CVE-2026-17466IBM Optim

Not on CISA's list of exploited flaws, and not in the news we track.

SeverityCVSS

9.1of 10, critical

010

Reading the vendor advisory

Fix it in one click

Fix it in your code

Explain it to me

Each opens with a short prompt that points at Global Hack Map's public runbook for CVE-2026-17466. Nothing runs until you send it.

IBM Optim 1.0.0, 1.1.0, and 1.2.0 could allow a remote authenticated attacker to obtain sensitive information due to path traversal.

Not on CISA's list of exploited flaws, and not in the news we track.

SeverityCVSS

9.1of 10, critical

010

You are affected if

Anyone running IBM Optim 1.0.0, 1.1.0, or 1.2.0, where a remote user needs a valid login to exploit it

The fix

No fixed version named in sources; check IBM's security bulletin and restrict access to trusted users

Reading the vendor advisory

Fix it in your code

Explain it to me

Each opens with a short prompt that points at Global Hack Map's public runbook for CVE-2026-17466. Nothing runs until you send it.

IBM Optim 1.0.0, 1.1.0, and 1.2.0 could allow a remote authenticated attacker to obtain sensitive information due to path traversal.