MEDIUMCVSS v3.1 4.3Vulnerability

CVE-2026-12727

IBM MQ could allow an authenticated attacker to cause potential process instability due to an off-by-one buffer overflow when processing specially crafted object names.

Properties

Severity
MEDIUM
Nvd fetched at
2026-10-20T21:14:08.448323+00:00
Epss score
0.00215
Cvss score
4.3
Cvss severity
MEDIUM
Retrieved at
2026-10-21T01:24:48+00:00
Score
4.3
Last source
FIRST EPSS
Cvss version
3.1
Cve id
CVE-2026-12727
Cvss vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
First seen by Signal
2026-10-19T19:31:52+00:00
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Published at
2026-10-19T17:17:19.770
Last modified
2026-10-19T20:55:02.217
Epss percentile
0.11268

Related Entities (1)

HAS_WEAKNESS (1)

→[Weakness]Off-by-one Error

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CVE-2026-12727 (CVSS v3.1 4.3) — Ninja Signal Threat Intelligence | Ninja Signal