CVE-2026-17248Disclosure(ibm / i)

LOWCVSS 6.5 · MEDIUM

Signal is active with 3 mentions in latest observed window

Immediate actions

Patch ibm i systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to cause a denial of service due to improper neutralization of special elements in an OS command.

ibm CVEs Back to dashboard

0.5/ 10 priority

Sources & remediation

Vendor / third-party advisories

https://www.ibm.com/support/pages/node/7283276

Weakness type (CWE)

CWE-78

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

NONE

Are you affected?

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

Threat summary

Patch or workaround signal is available
3 mentions across 1 observed day

What's happening

Patch or workaround mentioned in 1 signal
Technical details provided in 3 signals
Disclosure: 3 classified signals
3 total mentions across 1 day

Affected systems

Vendors

ibm

Products

Deep dive

Activity timeline3 mentions / 1d

Signal classification1 categories

Disclosure

3100.0%

Referenced assets3 URLs

By indicator

Full discourse3 posts

Hugo | DevOps | Cybersecurity 🇱🇻@HugoValters45d
Disclosure
CVE-2026-17248 - DoS in IBM i 7.3-7.6 via improper OS command neutralization. Remote authenticated attacker can crash systems. CVSS 7.1. No patch yet - monitor advisory. #CVE #IBM #infosec https://www.valtersit.com/cve/CVE-2026-17248/ #infosec #CVE #infosec #SysAdmin #cybersecurity #Linux #infosec #devsecops #devops #developer #sysadmin #100daysofcode #git #github #gitlab #redteam #blueteam #ethicalhacker #ethicalhacking #cybersecurityawareness #cybersecurity #cybersecuritynews #cybersecuritytips #python #hacker #linux #kali #ubuntu #debian #ukraine #spain #ireland #unitedkingdom #canada #finland #estonia #lithuania #ireland #hungary #denmark #norway #malta
Post summary
CVE‑2026‑17248 describes a DoS flaw in IBM i 7.3‑7.6 stemming from improper OS command neutralization; the vulnerability carries a CVSS score of 7.1, and no patch has been released yet.
00000105
1.0K followersView on X
Hugo | DevOps | Cybersecurity 🇱🇻@HugoValters45d
Disclosure
CVE-2026-17248 - DoS in IBM i 7.3-7.6 via improper OS command neutralization. Remote authenticated attacker can crash systems. CVSS 7.1. No patch yet - monitor advisory. #CVE #IBM #infosec https://www.valtersit.com/cve/CVE-2026-17248 #infosec #CVE #infosec #SysAdmin #cybersecurity #Linux #infosec #devsecops #devops #developer #sysadmin #100daysofcode #git #github #gitlab #redteam #blueteam #ethicalhacker #ethicalhacking #cybersecurityawareness #cybersecurity #cybersecuritynews #cybersecuritytips #python #hacker #linux #kali #ubuntu #debian #ukraine #spain #ireland #unitedkingdom #canada #finland #estonia #lithuania #ireland #hungary #denmark #norway #malta
Post summary
The post announces CVE‑2026‑17248, a DoS flaw in IBM i 7.3‑7.6, provides technical details and CVSS score, and notes that no patch is available yet.
0000096
1.0K followersView on X
Vulmon Vulnerability Feed@VulmonFeeds46d
Disclosure
CVE-2026-17248 Denial of Service in IBM i 7.6, 7.5, 7.4, 7.3 via OS Command Injection https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-17248
Post summary
The post announces CVE-2026-17248 as a denial‑of‑service flaw in IBM i via OS command injection, listing affected versions but offering no evidence of exploitation or remediation.
00000101
4.1K followersView on X

CPE platform detail1 entries

Part:

Vendor:

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Version:

Target SW:

Target HW:

1 of 1 entries

Part	Vendor	Product	Version	Target SW	Target HW
App	ibm	i	-	-	-

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