CVE-2026-2311Disclosure(ibm / i)

LOWCVSS 9.8 · CRITICAL

Signal is active with 2 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

IBM i 7.6, 7.5, 7.4, 7.3, and 7.2 s vulnerable to privilege escalation caused by an invalid IBM i Web Administration GUI authorization check. A malicious actor could cause user-controlled code to run with administrator privilege.

ibm CVEs Back to dashboard

0.0/ 10 priority

Sources & remediation

Vendor / third-party advisories

https://www.ibm.com/support/pages/node/7269560

Weakness type (CWE)

CWE-284

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

Threat summary

2 mentions across 1 observed day

What's happening

Technical details provided in 2 signals
Disclosure: 2 classified signals
2 total mentions across 1 day

Affected systems

Vendors

ibm

Products

5 versions affected across 1 product

Deep dive

Activity timeline2 mentions / 1d

Signal classification1 categories

Disclosure

2100.0%

Referenced assets2 URLs

By indicator

Full discourse2 posts

Infoflowcloud@infoflowcloud163d
Disclosure
🚨*CVE* CVE-2026-2311 IBM i 7.6, 7.5, 7.4, 7.3, and 7.2 s vulnerable to privilege escalation caused by an invalid IBM i Web Administration GUI authorization check. A malicious actor could c… https://www.cve.org/CVERecord?id=CVE-2026-2311 ----- Traducción: CVE-2026-2311 IBM… http://infoflow.cloud`
Post summary
CVE-2026-2311 is disclosed as a privilege‑escalation flaw in IBM i Web Administration GUI caused by an invalid authorization check.
0000025
75 followersView on X
CVE@CVEnew163d
Disclosure
CVE-2026-2311 IBM i 7.6, 7.5, 7.4, 7.3, and 7.2 s vulnerable to privilege escalation caused by an invalid IBM i Web Administration GUI authorization check. A malicious actor could c… https://www.cve.org/CVERecord?id=CVE-2026-2311
Post summary
CVE‑2026‑2311 is a privilege escalation vulnerability in IBM i caused by an invalid authorization check in the Web Administration GUI, announced with a link to its CVE record.
00000221
57.4K followersView on X

CPE platform detail5 entries

Part:

Vendor:

Product:

Version:

Target SW:

Target HW:

5 of 5 entries

Part	Vendor	Product	Version	Target SW	Target HW
OS	ibm	i	7.2	-	-
OS	ibm	i	7.3	-	-
OS	ibm	i	7.4	-	-
OS	ibm	i	7.5	-	-
OS	ibm	i	7.6	-	-

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