Is CVE-2025-1719 in the CISA KEV catalog?

No. CVE-2025-1719 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2025-1719?

CVE-2025-1719 has a CVSS v3 base score of 5.9 (MEDIUM).

What is the EPSS score for CVE-2025-1719?

CVE-2025-1719 has an EPSS score of 0.33% (25th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2025-1719?

Upgrade concert to 2.2.0 or later.

CVE & CISA-KEV Catalog

CVE-2025-1719

MEDIUM

5.9

CVSS v3

NVD

Description

IBM Concert 1.0.0 through 2.1.0 could allow a remote attacker to obtain sensitive information from allocated memory due to improper clearing of heap memory.

CWE-244

How to fix

Remediation Available

concertNVD

Affected:>= 1.0.0, < 2.2.0Fixed in:2.2.0CVE-2025-1719derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityHigh

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Exploit Intelligence

0.33%probability of exploitation in 30 days

25thpercentile

Low risk: more likely to be exploited than 25% of all known CVEs.

References

Vendor Advisory1

ibm.com

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-01-26.